* Mon Nov 25 2019 Ken Gaillot <kgaillot@redhat.com> Pacemaker-2.0.3
- Changesets: 601
- Diff: 227 files changed, 17862 insertions(+), 10471 deletions(-)
- Features added since Pacemaker-2.0.2
+ controller: new 'fence-reaction' cluster option specifies whether local node
should 'stop' or 'panic' if notified of own fencing
+ controller: more cluster properties support ISO 8601 time specifications
+ controller: calculate cluster recheck interval dynamically when possible
+ Pacemaker Remote: allow file for environment variables when used in bundle
+ Pacemaker Remote: allow configurable listen address and TLS priorities
+ tools: crm_mon now supports standard --output-as/--output-to options
+ tools: crm_mon HTML output supports user-defined CSS stylesheet
+ tools: stonith_admin supports HTML output in addition to text and XML
+ tools: crm_simulate supports --repeat option to repeat profiling tests
+ tools: new pcmk_simtimes tool compares crm_simulate profiling output
+ agents: SysInfo supports K, T, and P units in addition to Kb and G
- Changes since Pacemaker-2.0.2
+ fencer: do not block concurrent fencing actions on a device
(regression since 2.0.2)
+ all: avoid Year 2038 issues
+ all: allow ISO 8601 strings of form "<date>T<time> <offset>"
+ rpm: pacemaker-cts package now explicitly requires pacemaker-cli
+ controller: set timeout on scheduler responses to avoid infinite wait
+ controller: confirm cancel of failed monitors, to avoid transition timeout
+ executor: let controller cancel monitors, to avoid transition timeout
+ executor: return error for stonith probes if stonith connection was lost
+ fencer: ensure concurrent fencing commands always get triggered to execute
+ fencer: fail pending actions and re-sync history after crash and restart
+ fencer: don't let command with long delay block other pending commands
+ fencer: allow functioning even if CIB updates arrive unceasingly
+ scheduler: wait for probe actions to complete to prevent unnecessary
restart/re-promote of dependent resources
+ scheduler: avoid invalid transition when guest node host is not fenceable
+ scheduler: properly detect dangling migrations, to avoid restart loop
+ scheduler: avoid scheduling actions on remote node that is shutting down
+ scheduler: avoid delay in recovery of failed remote connections
+ scheduler: clarify action failure log messages by including failure time
+ scheduler: calculate secure digests for unfencing, for replaying saved CIBs
+ libcrmcommon: avoid possible use-of-NULL when applying XML diffs
+ libcrmcommon: correctly apply XML diffs with multiple move/create changes
+ libcrmcommon: return error when applying XML diffs with unknown operations
+ tools: avoid duplicate lines between nodes in crm_simulate dot graph
+ tools: count disabled/blocked resources correctly in crm_mon/crm_simulate
+ tools: crm_mon --interval now accepts ISO 8601 and has correct help
+ tools: organize crm_mon text output with list headings, indents, bullets
+ tools: crm_report: fail if tar is not available
+ tools: crm_report: correct argument parsing
+ tools: crm_report: don't ignore log if unrelated file is too large
+ tools: stonith_admin --list-targets should show what fencer would use
+ agents: calculate #health_disk correctly in SysInfo
+ agents: handle run-as-user properly in ClusterMon
* Tue Jun 04 2019 Ken Gaillot <kgaillot@redhat.com> Pacemaker-2.0.2
- Changesets: 288
- Diff: 225 files changed, 28494 insertions(+), 24465 deletions(-)
- Features added since Pacemaker-2.0.1
+ tools: crm_resource --validate can get resource parameters from command line
+ tools: crm_resource --clear prints out any cleared constraints
+ tools: new crm_rule tool for checking rule expiration (experimental)
+ tools: stonith_admin supports XML output for machine parsing (experimental)
+ resources: new HealthIOWait resource agent for node health tracking
- Changes since Pacemaker-2.0.1
+ Important security fixes for CVE-2018-16878, CVE-2018-16877, CVE-2019-3885
+ build: crm_report bug report URL is now configurable at build time
+ build: private libpengine/libtransitioner libraries combined as libpacemaker
+ controller: avoid memory leak when duplicate monitor is scheduled
+ scheduler: respect order constraints when resources are being probed
+ scheduler: one group stop shouldn't make another required
+ libcrmcommon: handle out-of-range integers in configuration better
+ libcrmcommon: export logfile environment variable if using default
+ libcrmcommon: avoid segmentation fault when beginning formatted text list
+ libcrmservice: fix use-after-free memory error in alert handling
+ libstonithd: handle more than 64KB output from fence agents
* Mon Mar 4 2019 Ken Gaillot <kgaillot@redhat.com> Pacemaker-2.0.1
- Changesets: 592
- Diff: 173 files changed, 9268 insertions(+), 5344 deletions(-)
- Features added since Pacemaker-2.0.0
+ Pacemaker bundles support podman for container management
+ fencing: SBD may be used in a cluster that has guest nodes or bundles
+ fencing: fencing history is synchronized among all nodes
+ fencing: stonith_admin has option to clear fence history
+ tools: crm_mon can show fencing action failures and history
+ tools: crm_resource --clear supports new --expired option
+ Pacemaker Remote: new options to restrict TLS Diffie-Hellman prime length
- Changes since Pacemaker-2.0.0
+ scheduler: clone notifications could be scheduled for a stopped
Pacemaker Remote node and block all further cluster actions
(regression since 2.0.0)
+ libcrmcommon: correct behavior for completing interrupted live migrations
(regression since 2.0.0)
+ tools: crm_resource -C could fail to clean up all failures in one run
(regression since 2.0.0)
+ Pacemaker Remote: avoid unnecessary downtime when moving resource to
Pacemaker Remote node that fails to come up (regression since 1.1.18)
+ tools: restore stonith_admin ability to confirm unseen nodes are down
(regression since 1.1.12)
+ build: minor logging fixes to allow compatibility with GCC 9 -Werror
+ build: spec file now puts XML schemas in new pacemaker-schemas package
+ build: spec file now provides virtual pcmk-cluster-manager package
+ pacemaker-attrd: wait a short time before re-attempting failed writes
+ pacemaker-attrd: ignore attribute delays when writing after node (re-)join
+ pacemaker-attrd: start new election immediately if writer is lost
+ pacemaker-attrd: clear election dampening when the writer leaves
+ pacemaker-attrd: detect alert configuration changes when CIB is replaced
+ CIB: inform originator of CIB upgrade failure
+ controller: support resource agents that require node name even for meta-data
+ controller: don't record pending clone notifications in CIB
+ controller: DC detects completion of another node's shutdown more accurately
+ controller: shut down DC if unable to update node attributes
+ controller: handle corosync peer/join notifications for new node in any order
+ controller: clear election dampening when DC is lost
+ executor: cancel recurring monitors if fence device registration is lost
+ fencing: check for fence device update when resource defaults change
+ fencing: avoid pacemaker-fenced crash possible with stonith_admin misuse
+ fencing: limit fencing history to 500 entries
+ fencing: stonith_admin now complains if no action option is specified
+ pacemakerd: do not modify kernel.sysrq on Linux
+ scheduler: regression test compatibility with glib 2.59.0
+ scheduler: avoid unnecessary recovery of cleaned guest nodes and bundles
+ scheduler: ensure failures causing fencing not expired until fencing done
+ scheduler: start unique clone instances in numerical order
+ scheduler: convert unique clones to anonymous clones when not supported
+ scheduler: associate pending tasks with correct clone instance
+ scheduler: ensure bundle clone notifications are directed to correct host
+ scheduler: avoid improper bundle monitor rescheduling or fail count clearing
+ scheduler: honor asymmetric orderings even when restarting
+ scheduler: don't order non-DC shutdowns before DC fencing
+ ACLs: assume unprivileged ACL user if can't get user info
+ Pacemaker Remote: get Diffie-Hellman prime bit length from GnuTLS API
+ libcrmservice: cancel DBus call when cancelling systemd/upstart actions
+ libcrmservice: order systemd resources relative to pacemaker_remote
+ libpe_status: add public API constructor/destructor for pe_working_set_t
+ tools: fix crm_resource --clear when lifetime was used with ban/move
+ tools: fix crm_resource --move when lifetime was used with previous move
+ tools: make crm_mon CIB connection errors non-fatal if previously successful
+ tools: improve crm_mon messages when generating HTML output
+ tools: crm_mon cluster connection failure is now "critical" in nagios mode
+ tools: crm_mon listing of standby nodes shows if they have active resources
+ tools: crm_diff now ignores attribute ordering when comparing in CIB mode
+ tools: improve crm_report detection of logs, CIB directory, and processes
+ tools: crm_verify returns reliable exit codes
+ tools: crm_simulate resource history uses same name as live cluster would
* Fri Jul 6 2018 Ken Gaillot <kgaillot@redhat.com> Pacemaker-2.0.0
- Changesets: 885
- Diff: 549 files changed, 89865 insertions(+), 95100 deletions(-)
- Deprecated features removed since Pacemaker-1.1.18
+ All of these have newer forms, and the cluster will automatically convert
most older syntax usage in saved configurations to newer syntax as needed
+ Drop support for heartbeat and corosync 1 (whether using CMAN or plugin)
+ Drop support for rolling upgrades from Pacemaker versions older than 1.1.11
+ Drop support for built-in SMTP and SNMP in crm_mon
+ Drop support for legacy option aliases including default-action-timeout,
default-resource-stickiness, resource-failure-stickiness,
default-resource-failure-stickiness, is-managed-default,
and all names using underbar instead of dash
+ Drop support for "requires" operation meta-attribute
+ Drop support for the pcmk_*_cmd, pcmk_arg_map, and pcmk_poweroff_action
fence resource parameters
+ Drop support for deprecated command-line options to crmadmin,
crm_attribute, crm_resource, crm_verify, crm_mon, and stonith_admin
+ Drop support for operation meta-attributes in instance_attributes
+ Drop support for PCMK_legacy and LRMD_MAX_CHILDREN environment variables
+ Drop support for undocumented resource isolation feature
+ Drop support for processing very old saved CIB files (including
pre-0.6.0 start failure entries, pre-0.6.5 operation history entries,
pre-0.7 transition keys, pre-1.1.4 migration history entries,
pre-1.0 XML configuration schemas, pre-1.1.6 ticket state entries, and
pre-1.1.7 failed recurring operation history entries)
- Features added since Pacemaker-1.1.18
+ The pacemaker daemons have been renamed to make logs more intuitive
and easier to search
+ The default location of the Pacemaker detail log is now
/var/log/pacemaker/pacemaker.log (instead of being directly in /var/log),
and Pacemaker will no longer use Corosync's logging preferences;
configure script options are available to change default log locations
+ The detail log's message format has been improved
+ The master XML tag is deprecated in favor of using a standard clone tag
with a new "promotable" meta-attribute set to true, and the "master-max"
and "master-node-max" master meta-attributes are deprecated in favor of
new "promoted-max" and "promoted-node-max" clone meta-attributes;
documentation now refers to these as promotable clones rather than
master/slave, stateful, or multistate clones, and refers to
promotion scores instead of master scores
+ Administration-related documentation has been moved from the
"Pacemaker Explained" document to a new "Pacemaker Administration" document
+ record-pending now defaults to TRUE (pending actions are shown in status)
+ All Python code in Pacemaker now supports both Python 2.7 and Python 3
+ The command-line tools now return consistent, well-defined exit codes;
crm_error has an --exit option to list these
+ Pacemaker's systemd unit files now remove systemd's spawned process limit
+ mount, path, and timer systemd unit types are now supported as resources
+ A negative stonith-watchdog-timeout now tells the cluster to automatically
calculate the value based on SBD_WATCHDOG_TIMEOUT (which was the behavior
of 0 before 1.1.15; 0 retains its post-1.1.15 behavior of disabling use of
the watchdog as a fencing device)
+ The undocumented restart-type and role_after_failure
resource meta-attributes are now deprecated
+ Regression testing code has been consolidated and overhauled
(the most obvious change is new command names)
+ build: create /etc/pacemaker directory when installing
+ build: improved portability to BSD-based platforms
+ tools: crm_resource --cleanup now cleans only failed operation history;
crm_resource --reprobe retains the previous behavior of cleaning all
operation history
+ tools: add stonith_admin --validate option to check device configuration
+ tools: crm_node is now in the pacemaker-cli package (instead of pacemaker)
+ alerts: add epoch and usec alert variables for improved SNMP alerts
+ controller: deprecate "crmd-*" cluster options in favor of new names
+ scheduler: deprecate stonith-action value "poweroff" (use "off" instead)
+ scheduler: deprecate require-all in rsc_order
+ libcrmcluster: prefer corosync name over ring0_addr
+ xml: allow local "kind" in resource_set within rsc_order
- Changes since Pacemaker-1.1.18
+ Restore systemd unit dependency on DBus (regression in 1.1.17)
+ CIB: handle mixed-case node names when modifying attributes (regression in 1.1.17)
+ scheduler: avoid crash when logging ignored failure timeout (regression in 1.1.17)
+ attrd: ensure node name is broadcast at start-up (regression in 1.1.18)
+ scheduler: unfence before probing or starting fence devices (regression in 1.1.18)
+ tools: treat INFINITY correctly in crm_failcount (regression in 1.1.17)
+ tools: show master scores with crm_simulate -sL (regression in 1.1.18)
+ tools: crm_master did not work without explicit --lifetime (regression in 1.1.18)
+ Numerous changes to public C API of libraries
+ Choose current node correctly when a resource is multiply active
+ controller,executor,tools: avoid minor memory leaks
+ CIB: don't use empty CIB if real CIB has bad permissions
+ controller: avoid double free after ACL rejection of resource deletion
+ controller: don't record pending clone notifications in CIB
+ controller: always write faked failures to CIB whenever possible
+ controller: quorum gain without a node join should cause new transition
+ executor: handle systemd actions correctly when used with "service:"
+ executor: find absolute LSB paths when used with "service:"
+ scheduler: handle "requires" of "quorum" or "nothing" properly
+ scheduler: ensure orphaned recurring monitors have interval set
+ scheduler: handle pending migrations correctly when record-pending is true
+ scheduler: don't time out failures that cause fencing until fencing completes
+ scheduler: handle globally-unique bundle children correctly
+ scheduler: use correct default timeout for monitors
+ scheduler: "symmetrical" defaults to "false" for serialize orders
+ scheduler: avoid potential use-of-NULL when unpacking ordering constraint
+ scheduler: properly cancel recurring monitors
+ scheduler: do not schedule notifications for unrunnable actions
+ scheduler: ensure stops occur after stopped remote connections come back up
+ scheduler: consider only allowed nodes when ordering start after all recovery
+ scheduler: avoid graph loop from ordering bundle child stops/demotes after container fencing
+ scheduler: remote connection resources are safe to require only quorum
+ scheduler: correctly observe colocation with bundles in Master role
+ scheduler: restart resource after failed demote when appropriate
+ Pacemaker Remote: always use most recent remote proxy
+ tools: crm_node now gets correct node name and ID on Pacemaker Remote nodes
+ tools: correctly check crm_resource --move for master role
+ tools: cibsecret --help/--version doesn't require cluster to be running
+ tools: ignore attribute placement when crm_diff compares in cib mode
+ tools: prevent notify actions from causing crm_resource --wait to hang
+ resources: drop broken configdir parameter from ocf:pacemaker:controld
- For further details, see:
https://wiki.clusterlabs.org/wiki/Pacemaker_2.0_Changes
* Tue Nov 14 2017 Ken Gaillot <kgaillot@redhat.com> Pacemaker-1.1.18
- Update source tarball to revision: a9fbd15
- Changesets: 644
- Diff: 167 files changed, 9753 insertions(+), 5596 deletions(-)
- Features added since Pacemaker-1.1.17
+ warnings are now logged when using legacy syntax to be removed in 2.0
+ agents: ifspeed agent is now installed when building
+ agents: ifspeed agent can optionally detect interface name from IP address
+ alerts: support alert filters
+ alerts: experimental support for alerts for node attribute changes
+ crmd,pengine: support unfencing of remote nodes
+ pengine: bundles now support all constraint types
+ pengine: bundles now support rkt containers
+ pengine: bundles support new container-attribute-target parameter
+ pengine,tools: logs and crm_mon show why resources changed state
+ stonith-ng: support new fencing resource parameter pcmk_delay_base
+ tools: new crm_resource option --why explains why resources are stopped
- Changes since Pacemaker-1.1.17
+ many documentation improvements
+ agents: ifspeed properly calculates speed of hfi1 interfaces
+ agents: ClusterMon now interprets "update" less than 1000 as seconds
+ attrd: don't lose attributes set between attrd start-up and cluster join
+ attrd: fix multiple minor memory leaks
+ crmd: correctly record that unfencing is complete
+ crmd: error more quickly if remote start fails due to missing key
+ lrmd: remote resource operations return immediate error if key setup fails
+ lrmd: allow pre-1.1.15 cluster nodes to connect to current Pacemaker Remote
+ pengine: guest nodes are now probed like other nodes
+ pengine: probe remote nodes for guest node resources
+ pengine: do not probe guest/bundle connections until guest/bundle is active
+ pengine: allow resources to stop prior to probes completing
+ pengine: bundles wait only for other containers on same node to be probed
+ pengine: have bundles log to stderr so 'docker logs'/'journalctl -M' works
+ pengine: only pass requests for promote/demote flags onto the bundle's child
+ pengine: do not map ports into Docker container when net=host is specified
+ pengine: allow resources inside bundles to receive clone notifications
+ pengine: default to non-interleaved bundle ordering for safety
+ pengine: ensure bundle nodes and child resources are correctly cleaned up
+ pengine: prevent graph loops when fencing the host underneath a bundle
+ pengine: fix multiple memory issues (use-after-free, use-of-NULL) with bundles
+ pengine: resources in bundles respect failcounts
+ pengine: ensure nested container connections run on the same host
+ pengine: ensure unrecoverable remote nodes are fenced even with no resources
+ pengine: handle resource migrating behind a migrating remote connection
+ pengine: don't prefer to keep unique instances on same node
+ pengine: exclude exclusive resources and nodes from symmetric default score
+ pengine: if ignoring failure, also ignore migration-threshold
+ pengine: restore the ability to send the transition graph via the disk if it gets too big
+ pengine: validate no-quorum-policy=suicide correctly
+ pengine: avoid crash when alerts section has comments
+ pengine: detect permanent master scores at start-up
+ pengine: do not re-add a node's default score for each location constraint
+ pengine: make sure calculated resource scores are consistent on different architectures
+ pengine: retrigger unfencing for changed device parameters only when necessary
+ pengine: don't schedule reload and restart in same transition (CLBZ#5309, regression introduced in 1.1.15)
+ stonith-ng: make fencing-device reappear properly after reenabling
+ stonith-ng: include pcmk_on_action in meta-data so 'on' can be overridden
+ tools: allow crm_report to work with no log files specified
+ tools: fix use-after-free in crm_diff introduced in 1.1.17
+ tools: allow crm_resource to operate on anonymous clones in unknown states
+ tools: crm_resource --cleanup on appropriate nodes if we don't know state of resource
+ tools: prevent disconnection from crmd during crm_resource --cleanup
+ tools: improve messages for crm_resource --force-* options
+ tools: crm_mon: avoid infinite process spawning if -E script can't be run
+ tools: crm_mon: don't show previous exit-reason for failed action with none
+ libcrmservice: list systemd unit files, not only active units (CLBZ#5299)
+ libcrmservice: parse long description correctly for LSB meta-data
* Thu Jul 06 2017 Ken Gaillot <kgaillot@redhat.com> Pacemaker-1.1.17
- Update source tarball to revision: 301bc44
- Changesets: 539
- Diff: 177 files changed, 11525 insertions(+), 5036 deletions(-)
- Features added since Pacemaker-1.1.16
+ New "bundle" resource type for Docker container use cases (experimental)
+ New "PCMK_node_start_state" environment variable to start node in standby
+ New "value-source" rule expression attribute in location constraints to
compare a node attribute against a resource parameter
+ New "stonith-max-attempts" cluster option to specify how many times
fencing can fail for a target before the cluster will no longer
immediately re-attempt it (previously hard-coded at 10)
+ New "cluster-ipc-limit" cluster option to avoid IPC client eviction in
large clusters
+ Failures are now tracked per operation type, as well as per node and
resource (the "fail-count" and "last-failure" node attribute names now end
in "#OPERATION_INTERVAL")
+ attrd: Pacemaker Remote node attributes and regular expressions are now
supported on legacy cluster stacks (heartbeat, CMAN, and corosync plugin)
+ tools: New "crm_resource --validate" option
+ tools: New "stonith_admin --list-targets" option
+ tools: New "crm_attribute --pattern" option to match a regular expression
+ tools: "crm_resource --cleanup" and "crm_failcount" can now take
--operation and --interval options to operate on a single operation type
- Changes since Pacemaker-1.1.16
+ Fix multiple memory issues (leaks, use-after-free) in libraries
+ pengine: unmanaging a guest node resource puts guest in maintenance mode
+ cib: broadcasts of cib changes should always pass ACL checks
+ crmd,libcrmcommon: update throttling when CPUs are hot-plugged
+ crmd: abort transition whenever we lose quorum
+ crmd: avoid attribute write-out on join when atomic attrd is used
+ crmd: check for too many stonith failures only when aborting for that reason
+ crmd: correctly clear failure counts only for a specified node
+ crmd: don't fence old DC if it's shutting down as soon-to-be DC joins
+ crmd: forget stonith failures when forgetting node
+ crmd: all nodes should track stonith failure counts in case they become DC
+ crmd: update cache status for guest node whose host is fenced
+ dbus: prevent lrmd from hanging on dbus calls
+ fencing: detect newly added constraints for stonith devices
+ pengine: order remote actions after connection recovery
(regression introduced in 1.1.15)
+ pengine: quicker recovery from failed demote
+ libcib: determine remote nodes correctly from node status entries
+ libcrmcommon: avoid evicting IPC client if messages spike briefly
+ libcrmcommon: better XML comment handling prevents infinite election loop
+ libcrmcommon: set month correctly in date/time string sent to alert agents
+ libfencing,fencing: intelligently remap "action" wrongly specified in config
+ libservices: ensure completed ops aren't on blocked ops list
+ libservices: properly detect and cancel in-flight systemd/upstart ops
+ libservices: properly watch writable DBus handles
+ libservices: systemd service that is reloading doesn't cause monitor failure
+ pacemaker_remoted: allow graceful shutdown while unmanaged
+ pengine,libpe_status: don't clear same fail-count twice
+ pengine: consider guest node unclean if its host is unclean
+ pengine: do not re-add a node's default score for each location constraint
+ pengine: avoid restarting services when recovering remote connection
+ pengine: better guest node recovery when host fails
+ pengine: guest node fencing doesn't require stonith enabled
+ pengine: allow probes of guest node connection resources
+ pengine: properly handle allow-migrate explicitly set for remote connection
+ pengine: fence failed remote nodes even if no resources can run on them
+ tools: resource agents will now get the correct node name on
Pacemaker Remote nodes when using crm_node and crm_attribute
+ tools: avoid grep crashes in crm_report when looking for system logs
+ tools: crm_resource -C now clears last-failure as well as fail-count
+ tools: implement crm_failcount command-line options correctly
+ tools: properly ignore version with crm_diff --no-version
* Wed Nov 30 2016 Ken Gaillot <kgaillot@redhat.com> Pacemaker-1.1.16
- Update source tarball to revision: 76876b3
- Changesets: 382
- Diff: 145 files changed, 7200 insertions(+), 5621 deletions(-)
- Features added since Pacemaker-1.1.15
+ Location constraints may use rsc-pattern, with submatches expanded
+ node-health-base available with node-health-strategy=progressive
+ new Pacemaker Development document for working on pacemaker code base
+ new PCMK_panic_action variable allows crash instead of reboot on panic
+ resources: add resource agent for managing a node attribute
+ systemd: include socket units when listing all systemd agents
- Changes since Pacemaker-1.1.15
+ Important security fix for CVE-2016-7035
+ Logging is now synchronous when blackboxes are enabled
+ All python code except CTS is now compatible with python 2.6+ and 3.2+
+ build: take advantage of compiler features for security and performance
+ build: update SuSE spec modifications for recent spec changes
+ build: avoid watchdog reboot when upgrading pacemaker_remote with sbd
+ build: numerous other improvements in environment detection, etc.
+ cib: fix infinite loop when no schema validates
+ crmd: cl#5185 - record pending operations in CIB before they are performed
+ crmd: don't abort transitions for CIB comment changes
+ crmd: resend shutdown request if DC loses original request
+ documentation: install improved README in doc instead of now-removed AUTHORS
+ documentation: clarify licensing and provide copy of all licenses
+ documentation: document various features and upgrades better
+ fence_legacy: use "list" action when searching cluster-glue agents
+ libcib: don't stop sending alerts after releasing DC role
+ libcrmcommon: properly handle XML comments when comparing v2 patchset diffs
+ libcrmcommon: report errors consistently when waiting for data on connection
+ libpengine: avoid potential use-of-NULL
+ libservices: use DBusError API properly
+ pacemaker_remote: init script stop should always return 0
+ pacemaker_remote: allow remote clients to timeout/reconnect
+ pacemaker_remote: correctly calculate remaining timeout when receiving messages
+ pengine: avoid transition loop for start-then-stop + unfencing
+ pengine: correctly update dependent actions of un-runnable clones
+ pengine: do not fence a node in maintenance mode if it shuts down cleanly
+ pengine: set OCF_RESKEY_CRM_meta_notify_active_* for multistate resources
+ resources: ping - avoid temporary files for fping check, support FreeBSD
+ resources: SysInfo - better support for FreeBSD
+ resources: variable name typo in docker-wrapper
+ systemd: order pacemaker after time-sync target
+ tools: correct attrd_updater help and error messages when using CMAN
+ tools: crm_standby --version/--help should work without cluster running
+ tools: make crm_report sanitize CIB before generating readable version
+ tools: display pending resource state by default when available
+ tools: avoid matching other process with same PID in ClusterMon
* Tue Jun 21 2016 Ken Gaillot <kgaillot@redhat.com> Pacemaker-1.1.15
- Update source tarball to revision: 32fa6a5
- Changesets: 533
- Diff: 219 files changed, 6659 insertions(+), 3989 deletions(-)
- Features added since Pacemaker-1.1.14
+ Event-driven alerts allow scripts to be called after significant events
+ build: Some files moved from pacemaker package to pacemaker-cli for cleaner pacemaker-remote dependencies
+ build: ./configure --with-configdir argument for /etc/sysconfig, /etc/default, etc.
+ fencing: Simplify watchdog integration
+ fencing: Support concurrent fencing actions via new pcmk_action_limit option
+ remote: pacemaker_remote may be stopped without disabling resource first
+ remote: Report integration status of Pacemaker Remote nodes in CIB node_state
+ tools: crm_mon now reports why resources are not starting
+ tools: crm_report now obscures passwords in logfiles
+ tools: attrd_updater --update-both/--update-delay options allow changing dampening value
+ tools: allow stonith_admin -H '*' to show history for all nodes
- Changes since Pacemaker-1.1.14
+ Fix multiple memory issues (leaks, use-after-free) in daemons, libraries and tools
+ Make various log messages more user-friendly
+ Improve FreeBSD and Hurd support
+ attrd: Prevent possible segfault on exit
+ cib: Fix regression to restore support for compressed CIB larger than 1MB
+ common: fix regression in 1.1.14 that made have-watchdog always true
+ controld: handle DLM "wait fencing" state better
+ crmd: Fix regression so that fenced unseen nodes do not remain unclean
+ crmd: Take start-delay into account when calculation action timeouts
+ crmd: Avoid timeout on older peers when cancelling a resource operation
+ fencing: Allow fencing by node ID (e.g. by DLM) even if node left cluster
+ lrmd: Fix potential issues when cluster is stopped via systemd shutdown
+ pacemakerd: Properly respawn stonithd if it fails
+ pengine: Fix regression with multiple monitor levels that could ignore failure
+ pengine: Correctly set OCF_RESKEY_CRM_meta_timeout when start-delay is configured
+ pengine: Properly order actions for master/slave resources in anti-colocations
+ pengine: Respect asymmetrical ordering when trying to move resources
+ pengine: Properly order stop actions on guest node relative to host stonith
+ pengine: Correctly block actions dependent on unrunnable clones
+ remote: Allow remote nodes to have node attributes even with legacy attrd
+ remote: Recover from remote node fencing more quickly
+ remote: Place resources on newly rejoined remote nodes more quickly
+ resources: ping agent can now use fping6 for IPv6 hosts
+ resources: SysInfo now resets #health_disk to green when there's sufficient free disk
+ tools: crm_report is now more efficient and handles Pacemaker Remote nodes better
+ tools: Prevent crm_resource segfault when --resource is not supplied with --restart
+ tools: crm_shadow --display option now works
+ tools: crm_resource --restart handles groups, target-roles and moving resources better
* Thu Jan 14 2016 Ken Gaillot <kgaillot@redhat.com> Pacemaker-1.1.14
- Update source tarball to revision: f0b585a
- Changesets: 724
- Diff: 179 files changed, 13142 insertions(+), 7695 deletions(-)
- Features added since Pacemaker-1.1.13
+ crm_resource: Indicate common reasons why a resource may not start after a cleanup
+ crm_resource: New --force-promote and --force-demote options for debugging
+ fencing: Support targeting fencing topologies by node name pattern or node attribute
+ fencing: Remap sequential topology reboots to all-off-then-all-on
+ pengine: Allow resources to start and stop as soon as their state is known on all nodes
+ pengine: Include a list of all and available nodes with clone notifications
+ pengine: Addition of the clone resource clone-min metadata option
+ pengine: Support of multiple-active=block for resource groups
+ remote: Resources that create guest nodes can be included in a group resource
+ remote: reconnect_interval option for remote nodes to delay reconnect after fence
- Changes since Pacemaker-1.1.13
+ improve support for building on FreeBSD and Debian
+ fix multiple memory issues (leaks, use-after-free, double free, use-of-NULL) in components and tools
+ cib: Do not terminate due to badly behaving clients
+ cman: handle corosync-invented node names of the form Node{id} for peers not in its node list
+ controld: replace bashism
+ crm_node: Display node state with -l and quorum status with -q, if available
+ crmd: resources would sometimes be restarted when only non-unique parameters changed
+ crmd: fence remote node after connection failure only once
+ crmd: handle resources named the same as cluster nodes
+ crmd: Pre-emptively fail in-flight actions when lrmd connections fail
+ crmd: Record actions in the CIB as failed if we cannot execute them
+ crm_report: Enable password sanitizing by default
+ crm_report: Allow log file discovery to be disabled
+ crm_resource: Allow the resource configuration to be modified for --force-{check,start,..} calls
+ crm_resource: Compensate for -C and -p being called with the child resource for clones
+ crm_resource: Correctly clean up all children for anonymous cloned groups
+ crm_resource: Correctly clean up failcounts for inactive anonymous clones
+ crm_resource: Correctly observe --force when deleting and updating attributes
+ crm_shadow: Fix "crm_shadow --diff"
+ crm_simulate: Prevent segfault on arches with 64bit time_t
+ fencing: ensure "required"/"automatic" only apply to "on" actions
+ fencing: Return a provider for the internal fencing agent "#watchdog" instead of logging an error
+ fencing: ignore stderr output of fence agents (often used for debug messages)
+ fencing: fix issue where deleting a fence device attribute can delete the device
+ libcib: potential user input overflow
+ libcluster: overhaul peer cache management
+ log: make syslog less noisy
+ log: fix various misspellings in log messages
+ lrmd: cancel currently pending STONITH op if stonithd connection is lost
+ lrmd: Finalize all pending and recurring operations when cleaning up a resource
+ pengine: Bug cl#5247 - Imply resources running on a container are stopped when the container is stopped
+ pengine: cl#5235 - Prevent graph loops that can be introduced by "load_stopped -> migrate_to" ordering
+ pengine: Correctly bypass fencing for resources that do not require it
+ pengine: do not timeout remote node recurring monitor op failure until after fencing
+ pengine: Ensure recurring monitor operations are cancelled when clone instances are de-allocated
+ pengine: fixes segfault in pengine when fencing remote node
+ pengine: properly handle blocked clone actions
+ pengine: ensure failed actions that occurred in node shutdown are displayed
+ remote: Correctly display the usage of the ocf:pacemaker:remote resource agent
+ remote: do not fail operations because of a migration
+ remote: enable reloads for select remote connection options
+ resources: allow for top output with or without percent sign in HealthCPU
+ resources: Prevent an error message on stopping "Dummy" resource
+ systemd: Prevent segfault when logging failed operations
+ systemd: Reconnect to System DBus if the connection is closed
+ systemd: set systemd resources' timeout values higher than systemd's own default
+ tools: Do not send command lines to syslog
+ tools: update SNMP MIB
+ upstart: Ensure pending structs are correctly unreferenced
* Wed Jun 24 2015 Andrew Beekhof <andrew@beekhof.net> Pacemaker-1.1.13
- Update source tarball to revision: 2a1847e
- Changesets: 750
- Diff: 156 files changed, 11323 insertions(+), 3725 deletions(-)
- Features added since Pacemaker-1.1.12
+ Allow fail-counts to be removed en-mass when the new attrd is in operation
+ attrd supports private attributes (not written to CIB)
+ crmd: Ensure a watchdog device is in use if stonith-watchdog-timeout is configured
+ crmd: If configured, trigger the watchdog immediately if we lose quorum and no-quorum-policy=suicide
+ crm_diff: Support generating a difference without versions details if --no-version/-u is supplied
+ crm_resource: Implement an intelligent restart capability
+ Fencing: Advertise the watchdog device for fencing operations
+ Fencing: Allow the cluster to recover resources if the watchdog is in use
+ fencing: cl#5134 - Support random fencing delay to avoid double fencing
+ mcp: Allow orphan children to initiate node panic via SIGQUIT
+ mcp: Turn on sbd integration if pacemakerd finds it running
+ mcp: Two new error codes that result in machine reset or power off
+ Officially support the resource-discovery attribute for location constraints
+ PE: Allow natural ordering of colocation sets
+ PE: Support non-actionable degraded mode for OCF
+ pengine: cl#5207 - Display "UNCLEAN" for resources running on unclean offline nodes
+ remote: pcmk remote client tool for use with container wrapper script
+ Support machine panics for some kinds of errors (via sbd if available)
+ tools: add crm_resource --wait option
+ tools: attrd_updater supports --query and --all options
+ tools: attrd_updater: Allow attributes to be set for other nodes
- Changes since Pacemaker-1.1.12
+ pengine: exclusive discovery implies rsc is only allowed on exclusive subset of nodes
+ acl: Correctly implement the 'reference' acl directive
+ acl: Do not delay evaluation of added nodes in some situations
+ attrd: b22b1fe did uuid test too early
+ attrd: Clean out the node cache when requested by the admin
+ attrd: fixes double free in attrd legacy
+ attrd: properly write attributes for peers once uuid is discovered
+ attrd: refresh should force an immediate write-out of all attributes
+ attrd: Simplify how node deletions happen
+ Bug rhbz#1067544 - Tools: Correctly handle --ban, --move and --locate for master/slave groups
+ Bug rhbz#1181824 - Ensure the DC can be reliably fenced
+ cib: Ability to upgrade cib validation schema in legacy mode
+ cib: Always generate digests for cib diffs in legacy mode
+ cib: assignment where comparison intended
+ cib: Avoid nodeid conflicts we don't care about
+ cib: Correctly add "update-origin", "update-client" and "update-user" attributes for cib
+ cib: Correctly set up signal handlers
+ cib: Correctly track node state
+ cib: Do not update on disk backups if we're just querying them
+ cib: Enable cib legacy mode for plugin-based clusters
+ cib: Ensure file-based backends treat '-o section' consistently with the native backend
+ cib: Ensure upgrade operations from a non-DC get an acknowledgement
+ cib: No need to enforce cib digests for v2 diffs in legacy mode
+ cib: Revert d153b86 to instantly get cib synchronized in legacy mode
+ cib: tls sock cleanup for remote cib connections
+ cli: Ensure subsequent unknown long options are correctly detected
+ cluster: Invoke crm_remove_conflicting_peer() only when the new node's uname is being assigned in the node cache
+ common: Increment current and age for lib common as a result of APIs being added
+ corosync: Bug cl#5232 - Somewhat gracefully handle nodes with invalid UUIDs
+ corosync: Avoid unnecessary repeated CMAP API calls
+ crmd/pengine: handle on-fail=ignore properly
+ crmd: Add "on_node" attribute for *_last_failure_0 lrm resource operations
+ crmd: All peers need to track node shutdown requests
+ crmd: Cached copies of transient attributes cease to be valid once a node leaves the membership
+ crmd: Correctly add the local option that validates against schema for pengine to calculate
+ crmd: Disable debug logging that results in significant overhead
+ crmd: do not remove connection resources during re-probe
+ crmd: don't update fail count twice for same failure
+ crmd: Ensure remote connection resources timeout properly during 'migrate_from' action
+ crmd: Ensure throttle_mode() does something on Linux
+ crmd: Fixes crash when remote connection migration fails
+ crmd: gracefully handle remote node disconnects during op execution
+ crmd: Handle remote connection failures while executing ops on remote connection
+ crmd: include remote nodes when forcing cluster wide resource reprobe
+ crmd: never stop recurring monitor ops for pcmk remote during incomplete migration
+ crmd: Prevent the old version of DC from being fenced when it shuts down for rolling-upgrade
+ crmd: Prevent use-of-NULL during reprobe
+ crmd: properly update job limit for baremetal remote-nodes
+ crmd: Remote-node throttle jobs count towards cluster-node hosting conneciton rsc
+ crmd: Reset stonith failcount to recover transitioner when the node rejoins
+ crmd: resolves memory leak in crmd.
+ crmd: respect start-failure-is-fatal even for artifically injected events
+ crmd: Wait for all pending operations to complete before poking the policy engine
+ crmd: When container's host is fenced, cancel in-flight operations
+ crm_attribute: Correctly update config options when -o crm_config is specified
+ crm_failcount: Better error reporting when no resource is specified
+ crm_mon: add exit reason to resource failure output
+ crm_mon: Fill CRM_notify_node in traps with node's uname rather than node's id if possible
+ crm_mon: Repair notification delivery when the v2 patch format is in use
+ crm_node: Correctly remove nodes from the CIB by nodeid
+ crm_report: More patterns for finding logs on non-DC nodes
+ crm_resource: Allow resource restart operations to be node specific
+ crm_resource: avoid deletion of lrm cache on node with resource discovery disabled.
+ crm_resource: Calculate how long to wait for a restart based on the resource timeouts
+ crm_resource: Clean up memory in --restart error paths
+ crm_resource: Display the locations of all anonymous clone children when supplying the children's common ID
+ crm_resource: Ensure --restart sets/clears meta attributes
+ crm_resource: Ensure fail-counts are purged when we redetect the state of all resources
+ crm_resource: Implement --timeout for resource restart operations
+ crm_resource: Include group members when calculating the next timeout
+ crm_resource: Memory leak in error paths
+ crm_resource: Prevent use-after-free
+ crm_resource: Repair regression test outputs
+ crm_resource: Use-after-free when restarting a resource
+ dbus: ref count leaks
+ dbus: Ensure both the read and write queues get dispatched
+ dbus: Fail gracefully if malloc fails
+ dbus: handle dispatch queue when multiple replies need to be processed
+ dbus: Notice when dbus connections get disabled
+ dbus: Remove double-free introduced while trying to make coverity shut up
+ ensure if B is colocated with A, B can never run without A
+ fence_legacy: Avoid passing 'port' to cluster-glue agents
+ fencing: Allow nodes to be purged from the member cache
+ fencing: Correctly make args for fencing agents
+ fencing: Correctly wait for self-fencing to occur when the watchdog is in use
+ fencing: Ensure the hostlist parameter is set for watchdog agents
+ fencing: Force 'stonith-ng' as the system name
+ fencing: Gracefully handle invalid metadata from agents
+ fencing: If configured, wait stonith-watchdog-timer seconds for self-fencing to complete
+ fencing: Reject actions for devices that haven't been explicitly registered yet
+ ipc: properly allocate server enforced buffer size on client
+ ipc: use server enforced buffer during ipc client send
+ lrmd, services: interpret LSB status codes properly
+ lrmd: add back support for class heartbeat agents
+ lrmd: cancel pending async connection during disconnect
+ lrmd: enable ipc proxy for docker-wrapper privileged mode
+ lrmd: fix rescheduling of systemd monitor op during start
+ lrmd: Handle systemd reporting 'done' before a resource is actually stopped
+ lrmd: Hint to child processes that using sd_notify is not required
+ lrmd: Log with the correct personality
+ lrmd: Prevent glib assert triggered by timers being removed from mainloop more than once
+ lrmd: report original timeout when systemd operation completes
+ lrmd: store failed operation exit reason in cib
+ mainloop: resolves race condition mainloop poll involving modification of ipc connections
+ make targetted reprobe for remote node work, crm_resource -C -N <remote node>
+ mcp: Allow a configurable delay when debugging shutdown issues
+ mcp: Avoid requiring 'export' for SYS-V sysconfig options
+ Membership: Detect and resolve nodes that change their ID
+ pacemakerd: resolves memory leak of xml structure in pacemakerd
+ pengine: ability to launch resources in isolated containers
+ pengine: add #kind=remote for baremetal remote-nodes
+ pengine: allow baremetal remote-nodes to recover without requiring fencing when cluster-node fails
+ pengine: allow remote-nodes to be placed in maintenance mode
+ pengine: Avoid trailing whitespaces when printing resource state
+ pengine: cl#5130 - Choose nodes capable of running all the colocated utilization resources
+ pengine: cl#5130 - Only check the capacities of the nodes that are allowed to run the resource
+ pengine: Correctly compare feature set to determine how to unpack meta attributes
+ pengine: disable migrations for resources with isolation containers
+ pengine: disable reloading of resources within isolated container wrappers
+ pengine: Do not aggregate children in a pending state into the started/stopped/etc lists
+ pengine: Do not record duplicate copies of the failed actions
+ pengine: Do not reschedule monitors that are no longer needed while resource definitions have changed
+ pengine: Fence baremetal remote when recurring monitor op fails
+ pengine: Fix colocation with unmanaged resources
+ pengine: Fix the behaviors of multi-state resources with asymmetrical ordering
+ pengine: fixes pengine crash with orphaned remote node connection resource
+ pengine: fixes segfault caused by malformed log warning
+ pengine: handle cloned isolated resources in a sane way
+ pengine: handle isolated resource scenario, cloned group of isolated resources
+ pengine: Handle ordering between stateful and migratable resources
+ pengine: imply stop in container node resources when host node is fenced
+ pengine: only fence baremetal remote when connection can fails or can not be recovered
+ pengine: only kill process group on timeout when on-fail does not equal block.
+ pengine: per-node control over resource discovery
+ pengine: prefer migration target for remote node connections
+ pengine: prevent disabling rsc discovery per node in certain situations
+ pengine: Prevent use-after-free in sort_rsc_process_order()
+ pengine: properly handle ordering during remote connection partial migration
+ pengine: properly recover remote-nodes when cluster-node proxy goes offline
+ pengine: remove unnecessary whitespace from notify environment variables
+ pengine: require-all feature for ordered clones
+ pengine: Resolve memory leaks
+ pengine: resource discovery mode for location constraints
+ pengine: restart master instances on instance attribute changes
+ pengine: Turn off legacy unpacking of resource options into the meta hashtable
+ pengine: Watchdog integration is sufficient for fencing
+ Perform systemd reloads asynchronously
+ ping: Correctly advertise multiplier default
+ Prefer to inherit the watchdog timeout from SBD
+ properly record stop args after reload
+ provide fake meta data for ra class heartbeat
+ remote: report timestamps for remote connection resource operations
+ remote: Treat recv msg timeout as a disconnect
+ service: Prevent potential use-of-NULL in metadata lookups
+ solaris: Allow compilation when dirent.d_type is not available
+ solaris: Correctly replace the linux swab functions
+ solaris: Disable throttling since /proc doesn't exist
+ stonith-ng: Correctly observe the watchdog completion timeout
+ stonith-ng: Correctly track node state
+ stonith-ng: Reset mainloop source IDs after removing them
+ systemd: Correctly handle long running stop actions
+ systemd: Ensure failed monitor operations always return
+ systemd: Ensure we don't call dbus_message_unref() with NULL
+ systemd: fix crash caused when canceling in-flight operation
+ systemd: Kindly ask dbus NOT to kill the process if the dbus connection fails
+ systemd: Perform actions asynchronously
+ systemd: Perform monitor operations without blocking
+ systemd: Tell systemd not to take DBus down from underneath us
+ systemd: Trick systemd into not stopping our services before us during shutdown
+ tools: Improve crm_mon output with certain option combinations
+ upstart: Monitor actions always return 'ok' or 'not running'
+ upstart: Perform more parts of monitor operations without blocking
+ xml: add 'require-all' to xml schema for constraints
+ xml: cl#5231 - Unset the deleted attributes in the resulting diffs
+ xml: Clone the latest constraint schema in preparation for changes"
+ xml: Correctly create v1 patchsets when deleting attributes
+ xml: Do not change the ordering of properties when applying v1 cib diffs
+ xml: Do not dump deleted attributes
+ xml: Do not prune leaves from v1 cib diffs that are being created with digests
+ xml: Ensure ACLs are reapplied before calculating what a replace operation changed
+ xml: Fix upgrade-1.3.xsl to correctly transform ACL rules with "attribute"
+ xml: Prevent assert errors in crm_element_value() on applying a patch without version information
+ xml: Prevent potential use-of-NULL
* Tue Jul 22 2014 Andrew Beekhof <andrew@beekhof.net> Pacemaker-1.1.12
- Update source tarball to revision: 93a037d
- Changesets: 795
- Diff: 195 files changed, 13772 insertions(+), 6176 deletions(-)
- Features added since Pacemaker-1.1.11
+ Changes to the ACL schema to support nodes and unix groups
+ cib: Check ACLs prior to making the update instead of parsing the diff afterwards
+ cib: Default ACL support to on
+ cib: Enable the more efficient xml patchset format
+ cib: Implement zero-copy status update
+ cib: Send all r/w operations via the cluster connection and have all nodes process them
+ crmd: Set "cluster-name" property to corosync's "cluster_name" by default for corosync-2
+ crm_mon: Display brief output if "-b/--brief" is supplied or 'b' is toggled
+ crm_report: Allow ssh alternatives to be used
+ crm_ticket: Support multiple modifications for a ticket in an atomic operation
+ extra: Add logrotate configuration file for /var/log/pacemaker.log
+ Fencing: Add the ability to call stonith_api_time() from stonith_admin
+ logging: daemons always get a log file, unless explicitly set to configured 'none'
+ logging: allows the user to specify a log level that is output to syslog
+ PE: Automatically re-unfence a node if the fencing device definition changes
+ pengine: cl#5174 - Allow resource sets and templates for location constraints
+ pengine: Support cib object tags
+ pengine: Support cluster-specific instance attributes based on rules
+ pengine: Support id-ref in nvpair with optional "name"
+ pengine: Support per-resource maintenance mode
+ pengine: Support site-specific instance attributes based on rules
+ tools: Allow crm_shadow to create older configuration versions
+ tools: Display pending state in crm_mon/crm_resource/crm_simulate if --pending/-j is supplied (cl#5178)
+ xml: Add the ability to have lightweight schema revisions
+ xml: Enable resource sets in location constraints for 1.2 schema
+ xml: Support resources that require unfencing
- Changes since Pacemaker-1.1.11
+ acl: Authenticate pacemaker-remote requests with the node name as the client
+ acl: Read access must be explicitly granted
+ attrd: Ensure attribute dampening is always observed
+ attrd: Remove offline nodes from node cache for "peer-remove" requests
+ Bug cl#5055 - Improved migration support.
+ Bug cl#5184 - Ensure pending probes that ultimately fail are correctly updated
+ Bug cl#5196 - pengine: Check values after expanding templates
+ Bug cl#5212 - Do not promote instances when quorum is lots and no-quorum-policy=freeze
+ Bug cl#5213 - Ensure role colocation with -INFINITY is enforced
+ Bug cl#5213 - Limit the scope of the previous commit to the masters role
+ Bug cl#5219 - pengine: Allow unrelated resources with a common colocation target to remain promoted
+ Bug cl#5222 - cib: Repair rolling update capability
+ Bug cl#5222 - Enable legacy mode whenever a broadcast update is detected
+ Bug rhbz#1036631 - Stop members of cloned groups when dependencies are stopped
+ Bug rhbz#1054307 - cname pattern match should be more restrictive in init script
+ Bug rhbz#1057697 - Use native DBus library for systemd/upstart support to avoid problematic use of threads
+ Bug rhbz#1097457 - Limit the scope of the previous fix and include a helpful comment
+ Bug rhbz#1097457 - Prevent invalid transition when resource are ordered to start after the container they're started in
+ cib: allow setting permanent remote-node attributes
+ cib: Auto-detect which patchset format to use
+ cib: Determine the best value of validate-with if one is not supplied
+ cib: Do not disable cib disk writes if on-disk cib is corrupt
+ cib: Ensure 'cibadmin -R/--replace' commands get replies
+ cib: Erasing the cib is an admin action, bump the admin_epoch instead
+ cib: Fix remote cib based on TLS
+ cib: Ignore patch failures if we already have their contents
+ cib: Validate that everyone still sees the same configuration once all updates have completed
+ cibadmin: Allow priviliged clients to perform tasks as unpriviliged users
+ cibadmin: Remove dangerous commands that exposed unnecessary implementation internal details
+ cluster: Fix segfault on removing a node
+ cluster: Prevent search of unames from attempting to create node entries for unknown nodes
+ cluster: Remove unknown offline nodes with conflicting unames from node cache
+ controld: Do not consider the dlm up until the address list is present
+ controld: handling startup fencing within the controld agent, not the dlm
+ controld: Return OCF_ERR_INSTALLED instead of OCF_NOT_INSTALLED
+ crmd: Ack pending operations that were cancelled due to rsc deletion
+ crmd: Actions can only be executed if their pre-requisits completed successfully
+ crmd: avoid double free caused by nested hash table removal
+ crmd: Avoid spamming the cib by triggering a transition only once per non-status change
+ crmd: Correctly react to successful unfencing operations
+ crmd: Correctly recognise operation cancellations we initiated
+ crmd: Do not erase the status section for unfenced nodes
+ crmd: Do not overwrite existing node state when fencing completes
+ crmd: Do not start timers for already completed operations
+ crmd: Ensure crm_config options are re-read on updates
+ crmd: Fenced nodes that return prior to an election do not need to have their status section reset
+ crmd: make lrm_state hash table not case sensitive
+ crmd: make node_state erase correctly
+ crmd: Only write fence_averride if open() returns a positive file descriptor
+ crmd: Prevent manual fencing confirmations from attempting to create node entries for unknown nodes
+ crmd: Prevent SIGPIPE when notifying CMAN about fencing operations
+ crmd: Remove state of unknown nodes with conflicting unames from CIB
+ crmd: Remove unknown nodes with conflicting unames from CIB
+ crmd: Report unsuccessful unfencing operations
+ crm_diff: Allow the generation of xml patchsets without digests
+ crm_mon: Allow the file created by --as-html to be world readable
+ crm_mon: Ensure resource attributes have been unpacked before displaying connectivity data
+ crm_node: Only remove the named resource from the cib
+ crm_report: Gracefully handle rediculously large logfiles
+ crm_report: Only gather dlm data if dlm_controld is running
+ crm_resource: Gracefully handle -EACCESS when querying the cib
+ crm_verify: Perform a full set of calculations whenever the status section is present
+ fencing: Advertise support for reboot/on/off in the metadata for legacy agents
+ fencing: Automatically switch from 'list' to 'status' to 'static-list' if those actions are not advertised in the metadata
+ fencing: Cache metadata lookups to avoid repeated blocking during device registration
+ fencing: Correctly record which peer performed the fencing operation
+ fencing: default to 'off' when agent does not advertise 'reboot' in metadata
+ fencing: Do not unregister/register all stonith devices on every resource agent change
+ fencing: Execute all required fencing devices regardless of what topology level they are at
+ fencing: Fence using all required devices
+ fencing: Pass the correct options when looking up the history by node name
+ fencing: Update stonith device list only if stonith is enabled
+ get_cluster_type: failing concurrent tool invocations on heartbeat
+ ignore SIGPIPE when gnutls is in use
+ iso8601: Different logic is needed when logging and calculating durations
+ iso8601: Fix memory leak in duration calculation
+ Logging: Bootstrap daemon logging before processing arguments but configure it afterwards
+ lrmd: Cancel recurring operations before stop action is executed
+ lrmd: Expose logging variables expected by OCF agents
+ lrmd: Handle systemd reporting 'done' before a resource is actually stopped/started
+ lrmd: Merge duplicate recurring monitor operations
+ lrmd: Prevent OCF agents from logging to random files due to "value" of setenv() being NULL
+ lrmd: Provide stderr output from agents if available, otherwise fall back to stdout
+ mainloop: Better handle the killing of processes in the act of exiting
+ mainloop: Canceling in-flight operations should not fail if child process has already exited.
+ mainloop: Fixes use after free in process monitor code
+ mcp: Tell systemd not to respawn us if we exit with rc=100
+ membership: Avoid duplicate peer entries in the peer cache
+ pengine: Allow container nodes to migrate with connection resource
+ pengine: avoid assert by searching for stop action on correct node during LogActions
+ pengine: Block restart of resources if any dependent resource in a group is unmanaged
+ pengine: cl#5186 - Avoid running rsc on two nodes when node is fenced during migration
+ pengine: cl#5187 - Prevent resources in an anti-colocation from even temporarily running on a same node
+ pengine: cl#5200 - Before migrating utilization-using resources to a node, take off the load that will no longer run there if it's not introducing transition loop
+ pengine: Correctly handle origin offsets in the future
+ pengine: Correctly observe requires=nothing
+ pengine: Default sequential to TRUE for resource sets for consistency with colocation sets
+ pengine: Delay unfencing until after we know the state of all resources that require unfencing
+ pengine: Do not initiate fencing for unclean nodes when fencing is disabled
+ pengine: Ensure instance numbers are preserved for cloned templates
+ pengine: Ensure unfencing only happens once, even if the transition is interrupted
+ pengine: Fencing devices default to only requiring quorum in order to start
+ pengine: fixes invalid transition caused by clones with more than 10 instances
+ pengine: Force record pending for migrate_to actions
+ pengine: handles edge case where container order constraints are not honored during migration
+ pengine: Ignore failure-timeout only if the failed operation has on-fail="block"
+ pengine: Mark unrunnable stop actions as "blocked" and show the correct current locations
+ pengine: Memory leaks
+ pengine: properly handle fencing of container remote-nodes when the container is orphaned
+ pengine: properly place resource within a container when container is a remote-node.
+ pengine: Unfencing is based on device probes, there is no need to unfence when normal resources are found active
+ pengine: Use "#cluster-name" in rules for setting cluster-specific instance attributes
+ pengine: Use "#site-name" in rules for setting site-specific instance attributes
+ remote: Allow baremetal remote-node connection resources to migrate
+ remote: clear remote-node status correctly
+ remote: Enable migration support for baremetal connection resources by default
+ remote: Handle request/response ipc proxy correctly
+ services: Correctly reset the nice value for lrmd's children
+ services: Do not allow duplicate recurring op entries
+ services: Do not block synced service executions
+ services: Fixes segfault associated with cancelling in-flight recurring operations.
+ services: Remove cancelled recurring ops from internal lists as early as possible
+ services: Remove file descriptors from mainloop as soon as we have drained them
+ services: Reset the scheduling policy and priority for lrmd's children without replying on SCHED_RESET_ON_FORK
+ services_action_cancel: Interpret return code from mainloop_child_kill() correctly
+ stonith_admin: Ensure pointers passed to sscanf() are properly initialized
+ stonith_api_time_helper now returns when the most recent fencing operation completed
+ systemd: Prevent use-of-NULL when determining if an agent exists
+ systemd: Try to handle dbus actions that complete prior to configuring a callback
+ Tools: Non-daemons shouldn't abort just because xml parsing failed
+ Upstart: Allow comilation with glib versions older than 2.28
+ Upstart: Do not attempt upstart jobs if we cannot connect to dbus
+ When data was old, it fixed so that the newest cib might not be acquired.
+ xml: Check all available schemas when doing upgrades
+ xml: Correctly determine the lowest allowed schema version
+ xml: Correctly enforce ACLs after a replace operation
+ xml: Correctly infer attribute changes after a replace operation
+ xml: Create the correct diff when only part of a document is changed
+ xml: Detect attribute ordering changes
+ xml: Detect content that is added and removed in the same update
+ xml: Do not prune meaningful leaves from v1 patchsets
+ xml: Empty patchsets are considered to have applied cleanly
+ xml: Ensure patches always have version details set
+ xml: Find the minimal set of changes when part of a document is replaced
+ xml: If validate-with is missing, we find the most recent schema that accepts it and go from there
+ xml: Introduce a 'move' primitive for v2 patch sets
+ xml: Preserve the attribute order in the patch for subsequent digest validation
+ xml: Resolve memory leak when logging xml blobs
+ xml: Update xml validation to allow '<node type=remote />'
* Thu Feb 13 2014 David Vossel <davidvossel@gmail.com> Pacemaker-1.1.11
- Update source tarball to revision: 33f9d09
- Changesets: 462
- Diff: 147 files changed, 6810 insertions(+), 4057 deletions(-)
- Features added since Pacemaker-1.1.10
+ attrd: A truly atomic version of attrd for use where CPG is used for cluster communication
+ cib: Allow values to be added/updated and removed in a single update
+ cib: Support XML comments in diffs
+ Core: Allow blackbox logging to be disabled with SIGUSR2
+ crmd: Do not block on proxied calls from pacemaker_remoted
+ crmd: Enable cluster-wide throttling when the cib heavily exceeds its target load
+ crmd: Make the per-node action limit directly configurable in the CIB
+ crmd: Slow down recovery on nodes with IO load
+ crmd: Track CPU usage on cluster nodes and slow down recovery on nodes with high CPU/IO load
+ crm_mon: add --hide-headers option to hide all headers
+ crm_node: Display partition output in sorted order
+ crm_report: Collect logs directly from journald if available
+ Fencing: On timeout, clean up the agent's entire process group
+ Fencing: Support agents that need the host to be unfenced at startup
+ ipc: Raise the default buffer size to 128k
+ PE: Add a special attribute for distinguishing between real nodes and containers in constraint rules
+ PE: Allow location constraints to take a regex pattern to match against resource IDs
+ pengine: Distinguish between the agent being missing and something the agent needs being missing
+ remote: Properly version the remote connection protocol
- Changes since Pacemaker-1.1.10
+ Bug rhbz#1011618 - Consistently use 'Slave' as the role for unpromoted master/slave resources
+ Bug rhbz#1057697 - Use native DBus library for systemd and upstart support to avoid problematic use of threads
+ attrd: Any variable called 'cluster' makes the daemon crash before reaching main()
+ attrd: Avoid infinite write loop for unknown peers
+ attrd: Drop all attributes for peers that left the cluster
+ attrd: Give remote-nodes ability to set attributes with attrd
+ attrd: Prevent inflation of attribute dampen intervals
+ attrd: Support SI units for attribute dampening
+ Bug cl#5171 - pengine: Don't prevent clones from running due to dependent resources
+ Bug cl#5179 - Corosync: Attempt to retrieve a peer's node name if it is not already known
+ Bug cl#5181 - corosync: Ensure node IDs are written to the CIB as unsigned integers
+ Bug rhbz#902407 - crm_resource: Handle --ban for master/slave resources as advertised
+ cib: Correctly check for archived configuration files
+ cib: Correctly log short-form xml diffs
+ cib: Fix remote cib based on TLS
+ cibadmin: Report errors during sign-off
+ cli: Do not enabled blackbox for cli tools
+ cluster: Fix segfault on removing a node
+ cman: Do not start pacemaker if cman startup fails
+ cman: Start clvmd and friends from the init script if enabled
+ Command-line tools should stop after an assertion failure
+ controld: Use the correct variant of dlm_controld for corosync-2 clusters
+ cpg: Correctly set the group name length
+ cpg: Ensure the CPG group is always null-terminated
+ cpg: Only process one message at a time to allow other priority jobs to be performed
+ crmd: Correctly observe the configured batch-limit
+ crmd: Correctly update expected state when the previous DC shuts down
+ crmd: Correcty update the history cache when recurring ops change their return code
+ crmd: Don't add node_state to cib, if we have not seen or fenced this node yet
+ crmd: don't segfault on shutdown when using heartbeat
+ crmd: Prevent recurring monitors being cancelled due to notify operations
+ crmd: Reliably detect and act on reprobe operations from the policy engine
+ crmd: When a peer expectedly shuts down, record the new join and expected states into the cib
+ crmd: When the DC gracefully shuts down, record the new expected state into the cib
+ crm_attribute: Do not swallow hostname lookup failures
+ crm_mon: Do not display duplicates of failed actions
+ crm_mon: Reduce flickering in interactive mode
+ crm_resource: Observe --master modifier for --move
+ crm_resource: Provide a meaningful error if --master is used for primitives and groups
+ fencing: Allow fencing for node after topology entries are deleted
+ fencing: Apply correct score to the resource of group
+ fencing: Ignore changes to non-fencing resources
+ fencing: Observe pcmk_host_list during automatic unfencing
+ fencing: Put all fencing agent processes into their own process group
+ fencing: Wait until all possible replies are recieved before continuing with unverified devices
+ ipc: Compress msgs based on client's actual max send size
+ ipc: Have the ipc server enforce a minimum buffer size all clients must use.
+ iso8601: Prevent dates from jumping backwards a day in some timezones
+ lrmd: Correctly calculate metadata for the 'service' class
+ lrmd: Correctly cancel monitor actions for lsb/systemd/service resources on cleaning up
+ mcp: Remove LSB hints that instruct chkconfig to start pacemaker at boot time
+ mcp: Some distros complain when LSB scripts do not include Default-Start/Stop directives
+ pengine: Allow fencing of baremetal remote nodes
+ pengine: cl#5186 - Avoid running rsc on two nodes when node is fenced during migration
+ pengine: Correctly account for the location preferences of things colocated with a group
+ pengine: Correctly handle demotion of grouped masters that are partially demoted
+ pengine: Disable container node probes due to constraint conflicts
+ pengine: Do not allow colocation with blocked clone instances
+ pengine: Do not re-allocate clone instances that are blocked in the Stopped state
+ pengine: Do not restart resources that depend on unmanaged resources
+ pengine: Force record pending for migrate_to actions
+ pengine: Location constraints with role=Started should prevent masters from running at all
+ pengine: Order demote/promote of resources on remote nodes to happen only once the connection is up
+ pengine: Properly handle orphaned multistate resources living on remote-nodes
+ pengine: Properly shutdown orphaned remote connection resources
+ pengine: Recover unexpectedly running container nodes.
+ remote: Add support for ipv6 into pacemaker_remote daemon
+ remote: Handle endian changes between client and server and improve forward compatibility
+ services: Fixes segfault associated with cancelling in-flight recurring operations.
+ services: Reset the scheduling policy and priority for lrmd's children without replying on SCHED_RESET_ON_FORK
* Fri Jul 26 2013 Andrew Beekhof <andrew@beekhof.net> Pacemaker-1.1.10
- Update source tarball to revision: ab2e209
- Changesets: 602
- Diff: 143 files changed, 8162 insertions(+), 5159 deletions(-)
- Features added since Pacemaker-1.1.9
+ Core: Convert all exit codes to positive errno values
+ crm_error: Add the ability to list and print error symbols
+ crm_resource: Allow individual resources to be reprobed
+ crm_resource: Allow options to be set recursively
+ crm_resource: Implement --ban for moving resources away from nodes and --clear (replaces --unmove)
+ crm_resource: Support OCF tracing when using --force-(check|start|stop)
+ PE: Allow active nodes in our current membership to be fenced without quorum
+ PE: Suppress meaningless IDs when displaying anonymous clone status
+ Turn off auto-respawning of systemd services when the cluster starts them
+ Bug cl#5128 - pengine: Support maintenance mode for a single node
- Changes since Pacemaker-1.1.9
+ crmd: cib: stonithd: Memory leaks resolved and improved use of glib reference counting
+ attrd: Fixes deleted attributes during dc election
+ Bug cf#5153 - Correctly display clone failcounts in crm_mon
+ Bug cl#5133 - pengine: Correctly observe on-fail=block for failed demote operation
+ Bug cl#5148 - legacy: Correctly remove a node that used to have a different nodeid
+ Bug cl#5151 - Ensure node names are consistently compared without case
+ Bug cl#5152 - crmd: Correctly clean up fenced nodes during membership changes
+ Bug cl#5154 - Do not expire failures when on-fail=block is present
+ Bug cl#5155 - pengine: Block the stop of resources if any depending resource is unmanaged
+ Bug cl#5157 - Allow migration in the absence of some colocation constraints
+ Bug cl#5161 - crmd: Prevent memory leak in operation cache
+ Bug cl#5164 - crmd: Fixes crash when using pacemaker-remote
+ Bug cl#5164 - pengine: Fixes segfault when calculating transition with remote-nodes.
+ Bug cl#5167 - crm_mon: Only print "stopped" node list for incomplete clone sets
+ Bug cl#5168 - Prevent clones from being bounced around the cluster due to location constraints
+ Bug cl#5170 - Correctly support on-fail=block for clones
+ cib: Correctly read back archived configurations if the primary is corrupted
+ cib: The result is not valid when diffs fail to apply cleanly for CLI tools
+ cib: Restore the ability to embed comments in the configuration
+ cluster: Detect and warn about node names with capitals
+ cman: Do not pretend we know the state of nodes we've never seen
+ cman: Do not unconditionally start cman if it is already running
+ cman: Support non-blocking CPG calls
+ Core: Ensure the blackbox is saved on abnormal program termination
+ corosync: Detect the loss of members for which we only know the nodeid
+ corosync: Do not pretend we know the state of nodes we've never seen
+ corosync: Ensure removed peers are erased from all caches
+ corosync: Nodes that can persist in sending CPG messages must be alive afterall
+ crmd: Do not get stuck in S_POLICY_ENGINE if a node we couldn't fence returns
+ crmd: Do not update fail-count and last-failure for old failures
+ crmd: Ensure all membership operations can complete while trying to cancel a transition
+ crmd: Ensure operations for cleaned up resources don't block recovery
+ crmd: Ensure we return to a stable state if there have been too many fencing failures
+ crmd: Initiate node shutdown if another node claims to have successfully fenced us
+ crmd: Prevent messages for remote crmd clients from being relayed to wrong daemons
+ crmd: Properly handle recurring monitor operations for remote-node agent
+ crmd: Store last-run and last-rc-change for all operations
+ crm_mon: Ensure stale pid files are updated when a new process is started
+ crm_report: Correctly collect logs when 'uname -n' reports fully qualified names
+ fencing: Fail the operation once all peers have been exhausted
+ fencing: Restore the ability to manually confirm that fencing completed
+ ipc: Allow unpriviliged clients to clean up after server failures
+ ipc: Restore the ability for members of the haclient group to connect to the cluster
+ legacy: Support "crm_node --remove" with a node name for corosync plugin (bnc#805278)
+ lrmd: Default to the upstream location for resource agent scratch directory
+ lrmd: Pass errors from lsb metadata generation back to the caller
+ pengine: Correctly handle resources that recover before we operate on them
+ pengine: Delete the old resource state on every node whenever the resource type is changed
+ pengine: Detect constraints with inappropriate actions (ie. promote for a clone)
+ pengine: Ensure per-node resource parameters are used during probes
+ pengine: If fencing is unavailable or disabled, block further recovery for resources that fail to stop
+ pengine: Implement the rest of get_timet_now() and rename to get_effective_time
+ pengine: Re-initiate _active_ recurring monitors that previously failed but have timed out
+ remote: Workaround for inconsistent tls handshake behavior between gnutls versions
+ systemd: Ensure we get shut down correctly by systemd
+ systemd: Reload systemd after adding/removing override files for cluster services
+ xml: Check for and replace non-printing characters with their octal equivalent while exporting xml text
+ xml: Prevent lockups by setting a more reliable buffer allocation strategy
* Fri Mar 08 2013 Andrew Beekhof <andrew@beekhof.net> Pacemaker-1.1.9
- Update source tarball to revision: 7e42d77
- Statistics:
Changesets: 731
Diff: 1301 files changed, 92909 insertions(+), 57455 deletions(-)
- Features added in Pacemaker-1.1.9
+ corosync: Allow cman and corosync 2.0 nodes to use a name other than uname()
+ corosync: Use queues to avoid blocking when sending CPG messages
+ ipc: Compress messages that exceed the configured IPC message limit
+ ipc: Use queues to prevent slow clients from blocking the server
+ ipc: Use shared memory by default
+ lrmd: Support nagios remote monitoring
+ lrmd: Pacemaker Remote Daemon for extending pacemaker functionality outside corosync cluster.
+ pengine: Check for master/slave resources that are not OCF agents
+ pengine: Support a 'requires' resource meta-attribute for controlling whether it needs quorum, fencing or nothing
+ pengine: Support for resource container
+ pengine: Support resources that require unfencing before start
- Changes since Pacemaker-1.1.8
+ attrd: Correctly handle deletion of non-existant attributes
+ Bug cl#5135 - Improved detection of the active cluster type
+ Bug rhbz#913093 - Use crm_node instead of uname
+ cib: Avoid use-after-free by correctly support cib_no_children for non-xpath queries
+ cib: Correctly process XML diff's involving element removal
+ cib: Performance improvements for non-DC nodes
+ cib: Prevent error message by correctly handling peer replies
+ cib: Prevent ordering changes when applying xml diffs
+ cib: Remove text nodes from cib replace operations
+ cluster: Detect node name collisions in corosync
+ cluster: Preserve corosync membership state when matching node name/id entries
+ cman: Force fenced to terminate on shutdown
+ cman: Ignore qdisk 'nodes'
+ core: Drop per-user core directories
+ corosync: Avoid errors when closing failed connections
+ corosync: Ensure peer state is preserved when matching names to nodeids
+ corosync: Clean up CMAP connections after querying node name
+ corosync: Correctly detect corosync 2.0 clusters even if we don't have permission to access it
+ crmd: Bug cl#5144 - Do not updated the expected status of failed nodes
+ crmd: Correctly determin if cluster disconnection was abnormal
+ crmd: Correctly relay messages for remote clients (bnc#805626, bnc#804704)
+ crmd: Correctly stall the FSA when waiting for additional inputs
+ crmd: Detect and recover when we are evicted from CPG
+ crmd: Differentiate between a node that is up and coming up in peer_update_callback()
+ crmd: Have cib operation timeouts scale with node count
+ crmd: Improved continue/wait logic in do_dc_join_finalize()
+ crmd: Prevent election storms caused by getrusage() values being too close
+ crmd: Prevent timeouts when performing pacemaker level membership negotiation
+ crmd: Prevent use-after-free of fsa_message_queue during exit
+ crmd: Store all current actions when stalling the FSA
+ crm_mon: Do not try to render a blank cib and indicate the previous output is now stale
+ crm_mon: Fixes crm_mon crash when using snmp traps.
+ crm_mon: Look for the correct error codes when applying configuration updates
+ crm_report: Ensure policy engine logs are found
+ crm_report: Fix node list detection
+ crm_resource: Have crm_resource generate a valid transition key when sending resource commands to the crmd
+ date/time: Bug cl#5118 - Correctly convert seconds-since-epoch to the current time
+ fencing: Attempt to provide more information that just 'generic error' for failed actions
+ fencing: Correctly record completed but previously unknown fencing operations
+ fencing: Correctly terminate when all device options have been exhausted
+ fencing: cov#739453 - String not null terminated
+ fencing: Do not merge new fencing requests with stale ones from dead nodes
+ fencing: Do not start fencing until entire device topology is found or query results timeout.
+ fencing: Do not wait for the query timeout if all replies have arrived
+ fencing: Fix passing of parameters from CMAN containing '='
+ fencing: Fix non-comparison when sorting devices by priority
+ fencing: On failure, only try a topology device once from the remote level.
+ fencing: Only try peers for non-topology based operations once
+ fencing: Retry stonith device for duration of action's timeout period.
+ heartbeat: Remove incorrect assert during cluster connect
+ ipc: Bug cl#5110 - Prevent 100% CPU usage when looking for synchronous replies
+ ipc: Use 50k as the default compression threshold
+ legacy: Prevent assertion failure on routing ais messages (bnc#805626)
+ legacy: Re-enable logging from the pacemaker plugin
+ legacy: Relax the 'active' check for plugin based clusters to avoid false negatives
+ legacy: Skip peer process check if the process list is empty in crm_is_corosync_peer_active()
+ mcp: Only define HA_DEBUGLOG to avoid agent calls to ocf_log printing everything twice
+ mcp: Re-attach to existing pacemaker components when mcp fails
+ pengine: Any location constraint for the slave role applies to all roles
+ pengine: Avoid leaking memory when cleaning up failcounts and using containers
+ pengine: Bug cl#5101 - Ensure stop order is preserved for partially active groups
+ pengine: Bug cl#5140 - Allow set members to be stopped when the subseqent set has require-all=false
+ pengine: Bug cl#5143 - Prevent shuffling of anonymous master/slave instances
+ pengine: Bug rhbz#880249 - Ensure orphan masters are demoted before being stopped
+ pengine: Bug rhbz#880249 - Teach the PE how to recover masters into primitives
+ pengine: cl#5025 - Automatically clear failcount for start/monitor failures after resource parameters change
+ pengine: cl#5099 - Probe operation uses the timeout value from the minimum interval monitor by default (#bnc776386)
+ pengine: cl#5111 - When clone/master child rsc has on-fail=stop, insure all children stop on failure.
+ pengine: cl#5142 - Do not delete orphaned children of an anonymous clone
+ pengine: Correctly unpack active anonymous clones
+ pengine: Ensure previous migrations are closed out before attempting another one
+ pengine: Introducing the whitebox container resources feature
+ pengine: Prevent double-free for cloned primitive from template
+ pengine: Process rsc_ticket dependencies earlier for correctly allocating resources (bnc#802307)
+ pengine: Remove special cases for fencing resources
+ pengine: rhbz#902459 - Remove rsc node status for orphan resources
+ systemd: Gracefully handle unexpected DBus return types
+ Replace the use of the insecure mktemp(3) with mkstemp(3)
* Thu Sep 20 2012 Andrew Beekhof <andrew@beekhof.net> Pacemaker-1.1.8
- Update source tarball to revision: 1a5341f
- Statistics:
Changesets: 1019
Diff: 2107 files changed, 117258 insertions(+), 73606 deletions(-)
- All APIs have been cleaned up and reduced to essentials
- Pacemaker now includes a replacement lrmd that supports systemd and upstart agents
- Config and state files (cib.xml, PE inputs and core files) have moved to new locations
- The crm shell has become a separate project and no longer included with Pacemaker
- All daemons/tools now have a unified set of error codes based on errno.h (see crm_error)
- Changes since Pacemaker-1.1.7
+ Core: Bug cl#5032 - Rewrite the iso8601 date handling code
+ Core: Correctly extract the version details from a diff
+ Core: Log blackbox contents, if enabled, when an error occurs
+ Core: Only LOG_NOTICE and higher are sent to syslog
+ Core: Replace use of IPC from clplumbing with IPC from libqb
+ Core: SIGUSR1 now enables blackbox logging, SIGTRAP to write out
+ Core: Support a blackbox for additional logging detail after crashes/errors
+ Promote support for advanced fencing logic to the stable schema
+ Promote support for node starting scores to the stable schema
+ Promote support for service and systemd to the stable schema
+ attrd: Differentiate between updating all our attributes and everybody updating all theirs too
+ attrd: Have single-shot clients wait for an ack before disconnecting
+ cib: cl#5026 - Synced cib updates should not return until the cpg broadcast is complete.
+ corosync: Detect when the first corosync has not yet formed and handle it gracefully
+ corosync: Obtain a full list of configured nodes, including their names, when we connect to the quorum API
+ corosync: Obtain a node name from DNS if one was not already known
+ corosync: Populate the cib nodelist from corosync if available
+ corosync: Use the CFG API and DNS to determine node names if not configured in corosync.conf
+ crmd: Block after 10 failed fencing attempts for a node
+ crmd: cl#5051 - Fixes file leak in PE ipc connection initialization.
+ crmd: cl#5053 - Fixes fail-count not being updated properly.
+ crmd: cl#5057 - Restart sub-systems correctly (bnc#755671)
+ crmd: cl#5068 - Fixes crm_node -R option so it works with corosync 2.0
+ crmd: Correctly re-establish failed attrd connections
+ crmd: Detect when the quorum API isn't configured for corosync 2.0
+ crmd: Do not overwrite any configured node type (eg. quorum node)
+ crmd: Enable use of new lrmd daemon and client library in crmd.
+ crmd: Overhaul the way node state is recorded and updated in the CIB
+ fencing: Bug rhbz#853537 - Prevent use-of-NULL when the cib libraries are not available
+ fencing: cl#5073 - Add 'off' as an valid value for stonith-action option.
+ fencing: cl#5092 - Always timeout stonith operations if timeout period expires.
+ fencing: cl#5093 - Stonith per device timeout option
+ fencing: Clean up if we detect a failed connection
+ fencing: Delegate complex self fencing requests - we wont be around to see it to completion
+ fencing: Ensure all peers are notified of complex fencing op completion
+ fencing: Fix passing of fence_legacy parameters containing '='
+ fencing: Gracefully handle metadata requests for unknown agents
+ fencing: Return cached dynamic target list for busy devices.
+ fencing: rhbz#801355 - Abort transition on DC when external fencing operation is detected
+ fencing: rhbz#801355 - Merge fence requests for identical operations already in progress.
+ fencing: rhbz#801355 - Report fencing operations external of pacemaker to cib
+ fencing: Specify the action to perform using action= instead of the older option=
+ fencing: Stop building fake metadata for broken agents
+ fencing: Tolerate agents that report empty metadata in the admin tool
+ mcp: Correctly retry the connection to corosync on failure
+ mcp: Do not shut down IPC until the last client exits
+ mcp: Prevent use-after-free when running against corosync 1.x
+ pengine: Bug cl#5059 - Use the correct action's status when calculating required actions for interleaved clones
+ pengine: Bypass online/offline checking resource detection for ping/quorum nodes
+ pengine: cl#5044 - migrate_to no longer requires load_stopped for avoiding possible transition loop
+ pengine: cl#5069 - Honor 'on-fail=ignore' even when operation is disabled.
+ pengine: cl#5070 - Allow influence of promotion score when multistate rsc is left hand of colocation
+ pengine: cl#5072 - Fixes monitor op stopping after rsc promotion.
+ pengine: cl#5072 - Fixes pengine regression test failures
+ pengine: Correctly set the status for nodes not intended to run Pacemaker
+ pengine: Do not append instance numbers to anonymous clones
+ pengine: Fix failcount expiration
+ pengine: Fix memory leaks found by valgrind
+ pengine: Fix use-after-free and use-of-NULL errors detected by coverity
+ pengine: Fixes use of colocation scores other than +/- INFINITY
+ pengine: Improve detection of rejoining nodes
+ pengine: Prevent use-of-NULL when tracing is enabled
+ pengine: Stonith resources are allowed to start even if their probes haven't completed on partially active nodes
+ services: New class called 'service' which expands to the correct (LSB/systemd/upstart) standard
+ services: Support Asynchronous systemd/upstart actions
+ Tools: crm_shadow - Bug cl#5062 - Correctly set argv[0] when forking a shell process
+ Tools: crm_report: Always include system logs (if we can find them)
* Wed Mar 28 2012 Andrew Beekhof <andrew@beekhof.net> Pacemaker-1.1.7
- Update source tarball to revision: bc7ff2c
- Statistics:
Changesets: 513
Diff: 1171 files changed, 90472 insertions(+), 19368 deletions(-)
- Changes since Pacemaker-1.1.6.1
+ ais: Prepare for corosync versions using IPC from libqb
+ cib: Correctly shutdown in the presence of peers without relying on timers
+ cib: Don't halt disk writes if the previous digest is missing
+ cib: Determine when there are no peers to respond to our shutdown request and exit
+ cib: Ensure no additional messages are processed after we begin terminating
+ Cluster: Hook up the callbacks to the corosync quorum notifications
+ Core: basename() may modify its input, do not pass in a constant
+ Core: Bug cl#5016 - Prevent failures in recurring ops from being lost
+ Core: Bug rhbz#800054 - Correctly retrieve heartbeat uuids
+ Core: Correctly determine when an XML file should be decompressed
+ Core: Correctly track the length of a string without reading from uninitialzied memory (valgrind)
+ Core: Ensure signals are handled eventually in the absense of timer sources or IPC messages
+ Core: Prevent use-of-NULL in crm_update_peer()
+ Core: Strip text nodes from on disk xml files
+ Core: Support libqb for logging
+ corosync: Consistently set the correct uuid with get_node_uuid()
+ Corosync: Correctly disconnect from corosync variants
+ Corosync: Correctly extract the node id from membership udpates
+ corosync: Correctly infer lost members from the quorum API
+ Corosync: Default to using the nodeid as the node's uuid (instead of uname)
+ corosync: Ensure we catch nodes that leave the membership, even if the ringid doesn't change
+ corosync: Hook up CPG membership
+ corosync: Relax a development assert and gracefully handle the error condition
+ corosync: Remove deprecated member of the CFG API
+ corosync: Treat CS_ERR_QUEUE_FULL the same as CS_ERR_TRY_AGAIN
+ corosync: Unset the process list when nodes dissappear on us
+ crmd: Also purge fencing results when we enter S_NOT_DC
+ crmd: Bug cl#5015 - Remove the failed operation as well as the resulting fail-count and last-failure attributes
+ crmd: Correctly determine when a node can suicide with fencing
+ crmd: Election - perform the age comparison only once
+ crmd: Fast-track shutdown if we couldn't request it via attrd
+ crmd: Leave it up to the PE to decide which ops can/cannot be reload
+ crmd: Prevent use-after-free when calling delete_resource due to CRM_OP_REPROBE
+ crmd: Supply format arguments in the correct order
+ fencing: Add missing format parameter
+ fencing: Add the fencing topology section to the 1.1 configuration schema
+ fencing: fence_legacy - Drop spurilous host argument from status query
+ fencing: fence_legacy - Ensure port is available as an environment variable when calling monitor
+ fencing: fence_pcmk - don't block if nothing is specified on stdin
+ fencing: Fix log format error
+ fencing: Fix segfault caused by passing garbage to dlsym()
+ fencing: Fix use-of-NULL in process_remote_stonith_query()
+ fencing: Fix use-of-NULL when listing installed devices
+ fencing: Implement support for advanced fencing topologies: eg. kdump || (network && disk) || power
+ fencing: More gracefully handle failed 'list' operations for devices that only support a single connection
+ fencing: Prevent duplicate free when listing devices
+ fencing: Prevent uninitialized pointers being passed to free
+ fencing: Prevent use-after-free, we may need the query result for subsequent operations
+ fencing: Provide enough data to construct an entry in the node's fencing history
+ fencing: Standardize on /one/ method for clients to request members be fenced
+ fencing: Supress errors when listing all registered devices
+ mcp: corosync_cfg_state_track was removed from the corosync API, luckily we didnt use it for anything
+ mcp: Do not specify a WorkingDirectory in the systemd unit file - startup fails if its not available
+ mcp: Set the HA_quorum_type env variable consistently with our corosync plugin
+ mcp: Shut down if one of our child processes can/should not be respawned
+ pengine: Bug cl#5000 - Ensure ordering is preserved when depending on partial sets
+ pengine: Bug cl#5028 - Unmanaged services should block shutdown unless in maintenance mode
+ pengine: Bug cl#5038 - Prevent restart of anonymous clones when clone-max decreases
+ pengine: Bug cl#5007 - Fixes use of colocation constraints with multi-state resources
+ pengine: Bug cl#5014 - Prevent asymmetrical order constraints from causing resource stops
+ pengine: Bug cl#5000 - Implements ability to create rsc_order constraint sets such that A can start after B or C has started.
+ pengine: Correctly migrate a resource that has just migrated
+ pengine: Correct return from error path
+ pengine: Detect reloads of previously migrated resources
+ pengine: Ensure post-migration stop actions occur before node shutdown
+ pengine: Log as loudly as possible when we cannot shut down a cluster node
+ pengine: Reload of a resource no longer causes a restart of dependent resources
+ pengine: Support limiting the number of concurrent live migrations
+ pengine: Support referencing templates in constraints
+ pengine: Support of referencing resource templates in resource sets
+ pengine: Support to make tickets standby for relinquishing tickets gracefully
+ stonith: A "start" operation of a stonith resource does a "monitor" on the device beyond registering it
+ stonith: Bug rhbz#745526 - Ensure stonith_admin actually gets called by fence_pcmk
+ Stonith: Ensure all nodes receive and deliver notifications of the manual override
+ stonith: Fix the stonith timeout issue (cl#5009, bnc#727498)
+ Stonith: Implement a manual override for when nodes are known to be safely off
+ Tools: Bug cl#5003 - Prevent use-after-free in crm_simlate
+ Tools: crm_mon - Support to display tickets (based on Yuusuke Iida's work)
+ Tools: crm_simulate - Support to grant/revoke/standby/activate tickets from the new ticket state section
+ Tools: Implement crm_node functionality for native corosync
+ Fix a number of potential problems reported by coverity
* Wed Aug 31 2011 Andrew Beekhof <andrew@beekhof.net> 1.1.6
- Update source tarball to revision: 676e5f25aa46 tip
- Statistics:
Changesets: 376
Diff: 1761 files changed, 36259 insertions(+), 140578 deletions(-)
- Changes since Pacemaker-1.1.5
+ ais: check for retryable errors when dispatching AIS messages
+ ais: Correctly disconnect from Corosync and Cman based clusters
+ ais: Followup to previous patch - Ensure we drain the corosync queue of messages when Glib tells us there is input
+ ais: Handle IPC error before checking for NULL data (bnc#702907)
+ cib: Check the validation version before adding the originator details of a CIB change
+ cib: Remove disconnected remote connections from mainloop
+ cman: Correctly override existing fenced operations
+ cman: Dequeue all the cman emitted events and not only the first one leaving the others in the event's queue.
+ cman: Don't call fenced_join and fenced_leave when notifying cman of a fencing event.
+ cman: We need to run the crmd as root for CMAN so that we can ACK fencing operations
+ Core: Cancelled and pending operations do not count as failed
+ Core: Ensure there is sufficient space for EOS when building short-form option strings
+ Core: Fix variable expansion in pkg-config files
+ Core: Partial revert of accidental commit in previous patch
+ Core: Use dlopen to load heartbeat libraries on-demand
+ crmd: Bug lf#2509 - Watch for config option changes from the CIB even if we're not the DC
+ crmd: Bug lf#2528 - Introduce a slight delay when creating a transition to allow attrd time to perform its updates
+ crmd: Bug lf#2559 - Fail actions that were scheduled for a failed/fenced node
+ crmd: Bug lf#2584 - Allow nodes to fence themselves if they're the last one standing
+ crmd: Bug lf#2632 - Correctly handle nodes that return faster than stonith
+ crmd: Cancel timers for actions that were pending on dead nodes
+ crmd: Catch fence operations that claim to succeed but did not really
+ crmd: Do not wait for actions that were pending on dead nodes
+ crmd: Ensure we do not attempt to perform action on failed nodes
+ crmd: Prevent use-of-NULL by g_hash_table_iter_next()
+ crmd: Recurring actions shouldn't cause the last non-recurring action to be forgotten
+ crmd: Store only the last and last failed operation in the CIB
+ mcp: dirname() modifies the input path - pass in a copy of the logfile path
+ mcp: Enable stack detection logic instead of forcing 'corosync'
+ mcp: Fix spelling mistake in systemd service script that prevents shutdown
+ mcp: Shut down if corosync becomes unavailable
+ mcp: systemd control file is now functional
+ pengine: Before migrating an utilization-using resource to a node, take off the load which will no longer run there (lf#2599, bnc#695440)
+ pengine: Before migrating an utilization-using resource to a node, take off the load which will no longer run there (regression tests) (lf#2599, bnc#695440)
+ pengine: Bug lf#2574 - Prevent shuffling by choosing the correct clone instance to stop
+ pengine: Bug lf#2575 - Use uname for migration variables, id is a UUID on heartbeat
+ pengine: Bug lf#2581 - Avoid group restart when clone (re)starts on an unrelated node
+ pengine: Bug lf#2613, lf#2619 - Group migration after failures and non-default utilization policies
+ pengine: Bug suse#707150 - Prevent services being active if dependencies on clones are not satisfied
+ pengine: Correctly recognise which recurring operations are currently active
+ pengine: Demote from Master does not clear previous errors
+ pengine: Ensure restarts due to definition changes cause the start action to be re-issued not probes
+ pengine: Ensure role is preserved for unmanaged resources
+ pengine: Ensure unmanaged resources have the correct role set so the correct monitor operation is chosen
+ pengine: Fix memory leak for re-allocated resources reported by valgrind
+ pengine: Implement cluster ticket and deadman
+ pengine: Implement resource template
+ pengine: Correctly determine the state of multi-state resources with a partial operation history
+ pengine: Only allocate master/slave resources once
+ pengine: Partial revert of 'Minor code cleanup CS: cf6bca32376c On: 2011-08-15'
+ pengine: Resolve memory leak reported by valgrind
+ pengine: Restore the ability to save inputs to disk
+ Shell: implement -w,--wait option to wait for the transition to finish
+ Shell: repair template list command
+ Shell: set of commands to examine logs, reports, etc
+ Stonith: Consolidate pcmk_host_map into run_stonith_agent so that it is applied consistently
+ Stonith: Deprecate pcmk_arg_map for the saner pcmk_host_argument
+ Stonith: Fix use-of-NULL by g_hash_table_lookup
+ Stonith: Improved pcmk_host_map parsing
+ Stonith: Prevent use-of-NULL by g_hash_table_lookup
+ Stonith: Prevent use-of-NULL when no Linux-HA stonith agents are present
+ stonith: Add missing entries to stonith_error2string()
+ Stonith: Correctly finish sending agent options if the initial write is interrupted
+ stonith: Correctly handle synchronous calls
+ stonith: Coverity - Correctly construct result list for the query API call
+ stonith: Coverity - Remove badly constructed memory allocation from the query API call
+ stonith: Ensure completed operations are recorded as such in the history
+ Stonith: Ensure device parameters are passed to the daemon during registration
+ stonith: Fix use-of-NULL in stonith_api_device_list()
+ stonith: stonith_admin - Prevent use of uninitialized pointer by --history command
+ Tools: Bug lf#2528 - Make progress when attrd_updater is called repeatedly within the dampen interval but with the same value
+ Tools: crm_report - Correctly extract data from the local node
+ Tools: crm_report - Remove newlines when detecting the node list
+ Tools: crm_report - Repair the ability to extract data from the local machine
+ Tools: crm_report - Report on all detected backtraces
* Fri Feb 11 2011 Andrew Beekhof <andrew@beekhof.net> 1.1.5
- Update source tarball to revision: baad6636a053
- Statistics:
Changesets: 184
Diff: 605 files changed, 46103 insertions(+), 26417 deletions(-)
- Changes since Pacemaker-1.1.4
+ Add the ability to delegate sub-sections of the cluster to non-root users via ACLs
Needs to be enabled at compile time, not enabled by default.
+ ais: Bug lf#2550 - Report failed processes immediately
+ Core: Prevent recently introduced use-after-free in replace_xml_child()
+ Core: Reinstate the logic that skips past non-XML_ELEMENT_NODE children
+ Core: Remove extra calls to xmlCleanupParser resulting in use-after-free
+ Core: Repair reference to child-of-child after removal of xml_child_iter_filter from get_message_xml()
+ crmd: Bug lf#2545 - Ensure notify variables are accurate for stop operations
+ crmd: Cancel recurring operations while we're still connected to the lrmd
+ crmd: Reschedule the PE_START action if its not already running when we try to use it
+ crmd: Update failcount for failed promote and demote operations
+ pengine: Bug lf#2445 - Avoid relying on stickness for stable clone placement
+ pengine: Bug lf#2445 - Do not override configured clone stickiness values
+ pengine: Bug lf#2493 - Don't imply colocation requirements when applying ordering constraints with clones
+ pengine: Bug lf#2495 - Prevent segfault by validating the contents of ordering sets
+ pengine: Bug lf#2508 - Correctly reconstruct the status of anonymous cloned groups
+ pengine: Bug lf#2518 - Avoid spamming the logs with errors for orphan resources
+ pengine: Bug lf#2544 - Prevent unstable clone placement by factoring in the current node's score before all others
+ pengine: Bug lf#2554 - target-role alone is not sufficient to promote resources
+ pengine: Correct target_rc for probes of inactive resources (fix regression introduced by cs:ac3f03006e95)
+ pengine: Ensure that fencing has completed for stop actions on stonith-dependent resources (lf#2551)
+ pengine: Only update the node's promotion score if the resource is active there
+ pengine: Only use the promotion score from the current clone instance
+ pengine: Prevent use-of-NULL resulting from variable shadowing spotted by Coverity
+ pengine: Prevent use-of-NULL when there is status for an undefined node
+ pengine: Prevet use-after-free resulting from unintended recursion when chosing a node to promote master/slave resources
+ Shell: don't create empty optional sections (bnc#665131)
+ Stonith: Teach stonith_admin to automagically obtain the current node attributes for the target from the CIB
+ tools: Bug lf#2527 - Prevent use-of-NULL in crm_simulate
+ Tools: Prevent crm_resource commands from being lost due to the use of cib_scope_local
* Wed Oct 20 2010 Andrew Beekhof <andrew@beekhof.net> 1.1.4
- Update source tarball to revision: 75406c3eb2c1 tip
- Statistics:
Changesets: 169
Diff: 772 files changed, 56172 insertions(+), 39309 deletions(-)
- Changes since Pacemaker-1.1.3
+ Italian translation of Clusters from Scratch
+ Significant performance enhancements to the Policy Engine and CIB
+ cib: Bug lf#2506 - Don't remove client's when notifications fail, they might just be too big
+ cib: Drop invalid/failed connections from the client hashtable
+ cib: Ensure all diffs sent to peers have sufficient ordering information
+ cib: Ensure non-change diffs can preserve the ordering on the other side
+ cib: Fix the feature set check
+ cib: Include version information on our synthesised diffs when nothing changed
+ cib: Optimize the way we detect group/set ordering changes - 15% speedup
+ cib: Prevent false detection of config updates with the new diff format
+ cib: Reduce unnecessary copying when comparing xml objects
+ cib: Repair the processing of updates sent from peer nodes
+ cib: Revert part of a recent commit that purged still valid connections
+ cib: The feature set version check is only valid if the current value is non-NULL
+ Core: Actually removing diff markers is necessary
+ Core: Bug lf#2506 - Drop the compression limit because Heartbeat's IPC code sucks
+ Core: Cache Relax-NG schemas - profiling indicates many cycles are wasted needlessly re-parsing them
+ Core: Correctly compare against crm_log_level in the logging macros
+ Core: Correctly extract the version details from a diff
+ Core: Correctly hook up the RNG schema cache
+ Core: Correctly use lazy_xml_sort() for v2 digests
+ Core: Don't compress large payload elements unless we're approaching message limits
+ Core: Don't insert empty ID tags when applying diffs
+ Core: Enable the improve v2 digests
+ Core: Ensure ordering is preserved when applying diffs
+ Core: Fix the CRM_CHECK macro
+ Core: Modify the v2 digest algorithm so that some fields are sorted
+ Core: Prevent use-after-free when creating a CIB update for a timed out action
+ Core: Prevent use-of-NULL when cleaning up RelaxNG data structures
+ Core: Provide significant performance improvements by implementing versioned diffs and digests
+ crmd: All pending operations should be recorded, even recurring ones with high start delays
+ crmd: Don't abort transitions when probes are completed on a node
+ crmd: Don't hide stop events that time out - allowing faster recovery in the presence of overloaded hosts
+ crmd: Ensure the CIB is always writable on the DC by removing a timing hole
+ crmd: Include the correct transition details for timed out operations
+ crmd: Prevent use of NULL by making copies of the operation's hash table
+ crmd: There's no need to check the cib version from the 'added' part of diff updates
+ crmd: Use the supplied timeout for stop actions
+ mcp: Ensure valgrind is able to log its output somewhere
+ mcp: Use 99/01 for the start/stop sequence to avoid problems with services (such as libvirtd) started by init - Patch from Vladislav Bogdanov
+ pengine: Ensure fencing of the DC preceeds the STONITH_DONE operation
+ pengine: Fix memory leak introduced as part of the conversion to GHashTables
+ pengine: Fix memory leak when processing completed migration actions
+ pengine: Fix typo leading to use-of-NULL in the new ordering code
+ pengine: Free memory in recently introduced helper function
+ pengine: lf#2478 - Implement improved handling and recovery of atomic resource migrations
+ pengine: Obtain massive speedup by prepending to the list of ordering constraints (which can grow quite large)
+ pengine: Optimize the logic for deciding which non-grouped anonymous clone instances to probe for
+ pengine: Prevent clones from being stopped because resources colocated with them cannot be active
+ pengine: Try to ensure atomic migration ops occur within a single transition
+ pengine: Use hashtables instead of linked lists for performance sensitive datastructures
+ pengine: Use the original digest algorithm for parameter lists
+ stonith: cleanup children on timeout in fence_legacy
+ Stonith: Fix two memory leaks
+ Tools: crm_shadow - Avoid replacing the entire configuration (including status)
* Tue Sep 21 2010 Andrew Beekhof <andrew@beekhof.net> 1.1.3
- Update source tarball to revision: e3bb31c56244 tip
- Statistics:
Changesets: 352
Diff: 481 files changed, 14130 insertions(+), 11156 deletions(-)
- Changes since Pacemaker-1.1.2.1
+ ais: Bug lf#2401 - Improved processing when the peer crmd processes join/leave
+ ais: Correct the logic for conecting to plugin based clusters
+ ais: Do not supply a process list in mcp-mode
+ ais: Drop support for whitetank in the 1.1 release series
+ ais: Get an initial dump of the node membership when connecting to quorum-based clusters
+ ais: Guard against saturated cpg connections
+ ais: Handle CS_ERR_TRY_AGAIN in more cases
+ ais: Move the code for finding uid before the fork so that the child does no logging
+ ais: Never allow quorum plugins to affect connection to the pacemaker plugin
+ ais: Sign everyone up for peer process updates, not just the crmd
+ ais: The cluster type needs to be set before initializing classic openais connections
+ cib: Also free query result for xpath operations that return more than one hit
+ cib: Attempt to resolve memory corruption when forking a child to write the cib to disk
+ cib: Correctly free memory when writing out the cib to disk
+ cib: Fix the application of unversioned diffs
+ cib: Remove old developmental error logging
+ cib: Restructure the 'valid peer' check for deciding which instructions to ignore
+ cman: Correctly process membership/quorum changes from the pcmk plugin. Allow other message types through untouched
+ cman: Filter directed messages not intended for us
+ cman: Grab the initial membership when we connect
+ cman: Keep the list of peer processes up-to-date
+ cman: Make sure our common hooks are called after a cman membership update
+ cman: Make sure we can compile without cman present
+ cman: Populate sender details for cpg messages
+ cman: Update the ringid for cman based clusters
+ Core: Correctly unpack HA_Messages containing multiple entries with the same name
+ Core: crm_count_member() should only track nodes that have the full stack up
+ Core: New developmental logging system inspired by the kernel and a PoC from Lars Ellenberg
+ crmd: All nodes should see status updates, not just he DC
+ crmd: Allow non-DC nodes to clear failcounts too
+ crmd: Base DC election on process relative uptime
+ crmd: Bug lf#2439 - cancel_op() can also return HA_RSCBUSY
+ crmd: Bug lf#2439 - Handle asynchronous notification of resource deletion events
+ crmd: Bug lf#2458 - Ensure stop actions always have the relevant resource attributes
+ crmd: Disable age as a criteria for cman based clusters, its not reliable enough
+ crmd: Ensure we activate the DC timer if we detect an alternate DC
+ crmd: Factor the nanosecond component of process uptime in elections
+ crmd: Fix assertion failure when performing async resource failures
+ crmd: Fix handling of async resource deletion results
+ crmd: Include the action for crm graph operations
+ crmd: Make sure the membership cache is accurate after a sucessful fencing operation
+ crmd: Make sure we always poke the FSA after a transition to clear any TE_HALT actions
+ crmd: Offer crm-level membership once the peer starts the crmd process
+ crmd: Only need to request quorum update for plugin based clusters
+ crmd: Prevent assertion failure for stop actions resulting from cs: 3c0bc17c6daf
+ crmd: Prevent everyone from loosing DC elections by correctly initializing all relevant variables
+ crmd: Prevent segmentation fault
+ crmd: several fixes for async resource delete (thanks to beekhof)
+ crmd: Use the correct define/size for lrm resource IDs
+ Introduce two new cluster types 'cman' and 'corosync', replaces 'quorum_provider' concept
+ mcp: Add missing headers when built without heartbeat support
+ mcp: Correctly initialize the string containing the list of active daemons
+ mcp: Fix macro expansion in init script
+ mcp: Fix the expansion of the pid file in the init script
+ mcp: Handle CS_ERR_TRY_AGAIN when connecting to libcfg
+ mcp: Make sure we can compile the mcp without cman present
+ mcp: New master control process for (re)spawning pacemaker daemons
+ mcp: Read config early so we can re-initialize logging asap if daemonizing
+ mcp: Rename the mcp binary to pacemakerd and create a 'pacemaker' init script
+ mcp: Resend our process list after every CPG change
+ mcp: Tell chkconfig we need to shut down early on
+ pengine: Avoid creating invalid ordering constraints for probes that are not needed
+ pengine: Bug lf#1959 - Fail unmanaged resources should not prevent other services from shutting down
+ pengine: Bug lf#2422 - Ordering dependencies on partially active groups not observed properly
+ pengine: Bug lf#2424 - Use notify oepration definition if it exists in the configuration
+ pengine: Bug lf#2433 - No services should be stopped until probes finish
+ pengine: Bug lf#2453 - Enforce clone ordering in the absense of colocation constraints
+ pengine: Bug lf#2476 - Repair on-fail=block for groups and primitive resources
+ pengine: Correctly detect when there is a real failcount that expired and needs to be cleared
+ pengine: Correctly handle pseudo action creation
+ pengine: Correctly order clone startup after group/clone start
+ pengine: Correct use-after-free introduced in the prior patch
+ pengine: Do not demote resources because something that requires it can not run
+ pengine: Fix colocation for interleaved clones
+ pengine: Fix colocation with partially active groups
+ pengine: Fix potential use-after-free defect from coverity
+ pengine: Fix previous merge
+ pengine: Fix use-after-free in order_actions() reported by valgrind
+ pengine: Make the current data set a global variable so it does not need to be passed around everywhere
+ pengine: Prevent endless loop when looking for operation definitions in the configuration
+ pengine: Prevent segfault by ensuring the arguments to do_calculations() are initialized
+ pengine: Rewrite the ordering constraint logic to be simplicity, clarity and maintainability
+ pengine: Wait until stonith is available, do not fall back to shutdown for nodes requesting termination
+ Resolve coverity RESOURCE_LEAK defects
+ Shell: Complete the transition to using crm_attribute instead of crm_failcount and crm_standby
+ stonith: Advertise stonith-ng options in the metadata
+ stonith: Bug lf#2461 - Prevent segfault by not looking up operations if the hashtable has not been initialized yet
+ stonith: Bug lf#2473 - Add the timeout at the top level where the daemon is looking for it
+ Stonith: Bug lf#2473 - Ensure stonith operations complete within the timeout and are terminated if they run too long
+ stonith: Bug lf#2473 - Ensure timeouts are included for fencing operations
+ stonith: Bug lf#2473 - Gracefully handle remote operations that arrive late (after we have done notifications)
+ stonith: Correctly parse pcmk_host_list parameters that appear on a single line
+ stonith: Map poweron/poweroff back to on/off expected by the stonith tool from cluster-glue
+ stonith: pass the configuration to the stonith program via environment variables (bnc#620781)
+ Stonith: Use the timeout specified by the user
+ Support starting plugin-based Pacemaker clusters with the MCP as well
+ Tools: Bug lf#2456 - Fix assertion failure in crm_resource
+ tools: crm_node - Repair the ability to connect to openais based clusters
+ tools: crm_node - Use the correct short option for --cman
+ tools: crm_report - corosync.conf wont necessarily contain the text 'pacemaker' anymore
+ Tools: crm_simulate - Fix use-after-free in when terminating
+ tools: crm_simulate - Resolve coverity USE_AFTER_FREE defect
+ Tools: Drop the 'pingd' daemon and resource agent in favor of ocf:pacemaker:ping
+ Tools: Fix recently introduced use-of-NULL
+ Tools: Fix use-after-free defects from coverity
* Wed May 12 2010 Andrew Beekhof <andrew@beekhof.net> 1.1.2
- Update source tarball to revision: c25c972a25cc tip
- Statistics:
Changesets: 339
Diff: 708 files changed, 37918 insertions(+), 10584 deletions(-)
- Changes since Pacemaker-1.1.1
+ ais: Do not count votes from offline nodes and calculate current votes before sending quorum data
+ ais: Ensure the list of active processes sent to clients is always up-to-date
+ ais: Look for the correct conf variable for turning on file logging
+ ais: Need to find a better and thread-safe way to set core_uses_pid. Disable for now.
+ ais: Use the threadsafe version of getpwnam
+ Core: Bump the feature set due to the new failcount expiry feature
+ Core: fix memory leaks exposed by valgrind
+ Core: Bug lf#2414 - Prevent use-after-free reported by valgrind when doing xpath based deletions
+ crmd: Bug lf#2414 - Prevent use-after-free of the PE connection after it dies
+ crmd: Bug lf#2414 - Prevent use-after-free of the stonith-ng connection
+ crmd: Bug lf#2401 - Improved detection of partially active peers
+ crmd: Bug lf#2379 - Ensure the cluster terminates when the PE is not available
+ crmd: Do not allow the target_rc to be misused by resource agents
+ crmd: Do not ignore action timeouts based on FSA state
+ crmd: Ensure we don't get stuck in S_PENDING if we lose an election to someone that never talks to us again
+ crmd: Fix memory leaks exposed by valgrind
+ crmd: Remove race condition that could lead to multiple instances of a clone being active on a machine
+ crmd: Send erase_status_tag() calls to the local CIB when the DC is fenced, since there is no DC to accept them
+ crmd: Use global fencing notifications to prevent secondary fencing operations of the DC
+ pengine: Bug lf#2317 - Avoid needless restart of primitive depending on a clone
+ pengine: Bug lf#2361 - Ensure clones observe mandatory ordering constraints if the LHS is unrunnable
+ pengine: Bug lf#2383 - Combine failcounts for all instances of an anonymous clone on a host
+ pengine: Bug lf#2384 - Fix intra-set colocation and ordering
+ pengine: Bug lf#2403 - Enforce mandatory promotion (colocation) constraints
+ pengine: Bug lf#2412 - Correctly find clone instances by their prefix
+ pengine: Do not be so quick to pull the trigger on nodes that are coming up
+ pengine: Fix memory leaks exposed by valgrind
+ pengine: Rewrite native_merge_weights() to avoid Fix use-after-free
+ Shell: Bug bnc#590035 - always reload status if working with the cluster
+ Shell: Bug bnc#592762 - Default to using the status section from the live CIB
+ Shell: Bug lf#2315 - edit multiple meta_attributes sets in resource management
+ Shell: Bug lf#2221 - enable comments
+ Shell: Bug bnc#580492 - implement new cibstatus interface and commands
+ Shell: Bug bnc#585471 - new cibstatus import command
+ Shell: check timeouts also against the default-action-timeout property
+ Shell: new configure filter command
+ Tools: crm_mon - fix memory leaks exposed by valgrind
* Tue Feb 16 2010 Andrew Beekhof <andrew@beekhof.net> - 1.1.1
- First public release of Pacemaker 1.1
- Package reference documentation in a doc subpackage
- Move cts into a subpackage so that it can be easily consumed by others
- Update source tarball to revision: 17d9cd4ee29f
+ New stonith daemon that supports global notifications
+ Service placement influenced by the physical resources
+ A new tool for simulating failures and the cluster’s reaction to them
+ Ability to serialize an otherwise unrelated a set of resource actions (eg. Xen migrations)
* Mon Jan 18 2010 Andrew Beekhof <andrew@beekhof.net> - 1.0.7
- Update source tarball to revision: 2eed906f43e9 (stable-1.0) tip
- Statistics:
Changesets: 193
Diff: 220 files changed, 15933 insertions(+), 8782 deletions(-)
- Changes since 1.0.5-4
+ pengine: Bug 2213 - Ensure groups process location constraints so that clone-node-max works for cloned groups
+ pengine: Bug lf#2153 - non-clones should not restart when clones stop/start on other nodes
+ pengine: Bug lf#2209 - Clone ordering should be able to prevent startup of dependent clones
+ pengine: Bug lf#2216 - Correctly identify the state of anonymous clones when deciding when to probe
+ pengine: Bug lf#2225 - Operations that require fencing should wait for 'stonith_complete' not 'all_stopped'.
+ pengine: Bug lf#2225 - Prevent clone peers from stopping while another is instance is (potentially) being fenced
+ pengine: Correctly anti-colocate with a group
+ pengine: Correctly unpack ordering constraints for resource sets to avoid graph loops
+ Tools: crm: load help from crm_cli.txt
+ Tools: crm: resource sets (bnc#550923)
+ Tools: crm: support for comments (LF 2221)
+ Tools: crm: support for description attribute in resources/operations (bnc#548690)
+ Tools: hb2openais: add EVMS2 CSM processing (and other changes) (bnc#548093)
+ Tools: hb2openais: do not allow empty rules, clones, or groups (LF 2215)
+ Tools: hb2openais: refuse to convert pure EVMS volumes
+ cib: Ensure the loop for login message terminates
+ cib: Finally fix reliability of receiving large messages over remote plaintext connections
+ cib: Fix remote notifications
+ cib: For remote connections, default to CRM_DAEMON_USER since thats the only one that the cib can validate the password for using PAM
+ cib: Remote plaintext - Retry sending parts of the message that did not fit the first time
+ crmd: Ensure batch-limit is correctly enforced
+ crmd: Ensure we have the latest status after a transition abort
+ (bnc#547579,547582): Tools: crm: status section editing support
+ shell: Add allow-migrate as allowed meta-attribute (bnc#539968)
+ Medium: Build: Do not automatically add -L/lib, it could cause 64-bit arches to break
+ Medium: pengine: Bug lf#2206 - rsc_order constraints always use score at the top level
+ Medium: pengine: Only complain about target-role=master for non m/s resources
+ Medium: pengine: Prevent non-multistate resources from being promoted through target-role
+ Medium: pengine: Provide a default action for resource-set ordering
+ Medium: pengine: Silently fix requires=fencing for stonith resources so that it can be set in op_defaults
+ Medium: Tools: Bug lf#2286 - Allow the shell to accept template parameters on the command line
+ Medium: Tools: Bug lf#2307 - Provide a way to determin the nodeid of past cluster members
+ Medium: Tools: crm: add update method to template apply (LF 2289)
+ Medium: Tools: crm: direct RA interface for ocf class resource agents (LF 2270)
+ Medium: Tools: crm: direct RA interface for stonith class resource agents (LF 2270)
+ Medium: Tools: crm: do not add score which does not exist
+ Medium: Tools: crm: do not consider warnings as errors (LF 2274)
+ Medium: Tools: crm: do not remove sets which contain id-ref attribute (LF 2304)
+ Medium: Tools: crm: drop empty attributes elements
+ Medium: Tools: crm: exclude locations when testing for pathological constraints (LF 2300)
+ Medium: Tools: crm: fix exit code on single shot commands
+ Medium: Tools: crm: fix node delete (LF 2305)
+ Medium: Tools: crm: implement -F (--force) option
+ Medium: Tools: crm: rename status to cibstatus (LF 2236)
+ Medium: Tools: crm: revisit configure commit
+ Medium: Tools: crm: stay in crm if user specified level only (LF 2286)
+ Medium: Tools: crm: verify changes on exit from the configure level
+ Medium: ais: Some clients such as gfs_controld want a cluster name, allow one to be specified in corosync.conf
+ Medium: cib: Clean up logic for receiving remote messages
+ Medium: cib: Create valid notification control messages
+ Medium: cib: Indicate where the remote connection came from
+ Medium: cib: Send password prompt to stderr so that stdout can be redirected
+ Medium: cts: Fix rsh handling when stdout is not required
+ Medium: doc: Fill in the section on removing a node from an AIS-based cluster
+ Medium: doc: Update the docs to reflect the 0.6/1.0 rolling upgrade problem
+ Medium: doc: Use Publican for docbook based documentation
+ Medium: fencing: stonithd: add metadata for stonithd instance attributes (and support in the shell)
+ Medium: fencing: stonithd: ignore case when comparing host names (LF 2292)
+ Medium: tools: Make crm_mon functional with remote connections
+ Medium: xml: Add stopped as a supported role for operations
+ Medium: xml: Bug bnc#552713 - Treat node unames as text fields not IDs
+ Medium: xml: Bug lf#2215 - Create an always-true expression for empty rules when upgrading from 0.6
* Thu Oct 29 2009 Andrew Beekhof <andrew@beekhof.net> - 1.0.5-4
- Include the fixes from CoroSync integration testing
- Move the resource templates - they are not documentation
- Ensure documentation is placed in a standard location
- Exclude documentation that is included elsewhere in the package
- Update the tarball from upstream to version ee19d8e83c2a
+ cib: Correctly clean up when both plaintext and tls remote ports are requested
+ pengine: Bug bnc#515172 - Provide better defaults for lt(e) and gt(e) comparisions
+ pengine: Bug lf#2197 - Allow master instances placemaker to be influenced by colocation constraints
+ pengine: Make sure promote/demote pseudo actions are created correctly
+ pengine: Prevent target-role from promoting more than master-max instances
+ ais: Bug lf#2199 - Prevent expected-quorum-votes from being populated with garbage
+ ais: Prevent deadlock - don't try to release IPC message if the connection failed
+ cib: For validation errors, send back the full CIB so the client can display the errors
+ cib: Prevent use-after-free for remote plaintext connections
+ crmd: Bug lf#2201 - Prevent use-of-NULL when running heartbeat
* Wed Oct 13 2009 Andrew Beekhof <andrew@beekhof.net> - 1.0.5-3
- Update the tarball from upstream to version 38cd629e5c3c
+ Core: Bug lf#2169 - Allow dtd/schema validation to be disabled
+ pengine: Bug lf#2106 - Not all anonymous clone children are restarted after configuration change
+ pengine: Bug lf#2170 - stop-all-resources option had no effect
+ pengine: Bug lf#2171 - Prevent groups from starting if they depend on a complex resource which can not
+ pengine: Disable resource management if stonith-enabled=true and no stonith resources are defined
+ pengine: do not include master score if it would prevent allocation
+ ais: Avoid excessive load by checking for dead children every 1s (instead of 100ms)
+ ais: Bug rh#525589 - Prevent shutdown deadlocks when running on CoroSync
+ ais: Gracefully handle changes to the AIS nodeid
+ crmd: Bug bnc#527530 - Wait for the transition to complete before leaving S_TRANSITION_ENGINE
+ crmd: Prevent use-after-free with LOG_DEBUG_3
+ Medium: xml: Mask the "symmetrical" attribute on rsc_colocation constraints (bnc#540672)
+ Medium (bnc#520707): Tools: crm: new templates ocfs2 and clvm
+ Medium: Build: Invert the disable ais/heartbeat logic so that --without (ais|heartbeat) is available to rpmbuild
+ Medium: pengine: Bug lf#2178 - Indicate unmanaged clones
+ Medium: pengine: Bug lf#2180 - Include node information for all failed ops
+ Medium: pengine: Bug lf#2189 - Incorrect error message when unpacking simple ordering constraint
+ Medium: pengine: Correctly log resources that would like to start but can not
+ Medium: pengine: Stop ptest from logging to syslog
+ Medium: ais: Include version details in plugin name
+ Medium: crmd: Requery the resource metadata after every start operation
* Fri Aug 21 2009 Tomas Mraz <tmraz@redhat.com> - 1.0.5-2.1
- rebuilt with new openssl
* Wed Aug 19 2009 Andrew Beekhof <andrew@beekhof.net> - 1.0.5-2
- Add versioned perl dependency as specified by
https://fedoraproject.org/wiki/Packaging/Perl#Packages_that_link_to_libperl
- No longer remove RPATH data, it prevents us finding libperl.so and no other
libraries were being hardcoded
- Compile in support for heartbeat
- Conditionally add heartbeat-devel and corosynclib-devel to the -devel requirements
depending on which stacks are supported
* Mon Aug 17 2009 Andrew Beekhof <andrew@beekhof.net> - 1.0.5
- Add dependency on resource-agents
- Use the version of the configure macro that supplies --prefix, --libdir, etc
- Update the tarball from upstream to version 462f1569a437 (Pacemaker 1.0.5 final)
+ Tools: crm_resource - Advertise --move instead of --migrate
+ Medium: Extra: New node connectivity RA that uses system ping and attrd_updater
+ Medium: crmd: Note that dc-deadtime can be used to mask the brokeness of some switches
* Tue Aug 11 2009 Ville Skyttä <ville.skytta@iki.fi> - 1.0.5-0.7.c9120a53a6ae.hg
- Use bzipped upstream tarball.
* Wed Jul 29 2009 Andrew Beekhof <andrew@beekhof.net> - 1.0.5-0.6.c9120a53a6ae.hg
- Add back missing build auto* dependencies
- Minor cleanups to the install directive
* Tue Jul 28 2009 Andrew Beekhof <andrew@beekhof.net> - 1.0.5-0.5.c9120a53a6ae.hg
- Add a leading zero to the revision when alphatag is used
* Tue Jul 28 2009 Andrew Beekhof <andrew@beekhof.net> - 1.0.5-0.4.c9120a53a6ae.hg
- Incorporate the feedback from the cluster-glue review
- Realistically, the version is a 1.0.5 pre-release
- Use the global directive instead of define for variables
- Use the haclient/hacluster group/user instead of daemon
- Use the _configure macro
- Fix install dependencies
* Fri Jul 24 2009 Andrew Beekhof <andrew@beekhof.net> - 1.0.4-3
- Initial Fedora checkin
- Include an AUTHORS and license file in each package
- Change the library package name to pacemaker-libs to be more
Fedora compliant
- Remove execute permissions from xml related files
- Reference the new cluster-glue devel package name
- Update the tarball from upstream to version c9120a53a6ae
+ pengine: Only prevent migration if the clone dependency is stopping/starting on the target node
+ pengine: Bug 2160 - Don't shuffle clones due to colocation
+ pengine: New implementation of the resource migration (not stop/start) logic
+ Medium: Tools: crm_resource - Prevent use-of-NULL by requiring a resource name for the -A and -a options
+ Medium: pengine: Prevent use-of-NULL in find_first_action()
* Tue Jul 14 2009 Andrew Beekhof <andrew@beekhof.net> - 1.0.4-2
- Reference authors from the project AUTHORS file instead of listing in description
- Change Source0 to reference the Mercurial repo
- Cleaned up the summaries and descriptions
- Incorporate the results of Fedora package self-review
* Thu Jun 04 2009 Andrew Beekhof <abeekhof@suse.de> - 1.0.4
- Update source tarball to revision: 1d87d3e0fc7f (stable-1.0)
- Statistics:
Changesets: 209
Diff: 266 files changed, 12010 insertions(+), 8276 deletions(-)
- Changes since Pacemaker-1.0.3
+ (bnc#488291): ais: do not rely on byte endianness on ptr cast
+ (bnc#507255): Tools: crm: delete rsc/op_defaults (these meta_attributes are killing me)
+ (bnc#507255): Tools: crm: import properly rsc/op_defaults
+ (LF 2114): Tools: crm: add support for operation instance attributes
+ ais: Bug lf#2126 - Messages replies cannot be routed to transient clients
+ ais: Fix compilation for the latest Corosync API (v1719)
+ attrd: Do not perform all updates as complete refreshes
+ cib: Fix huge memory leak affecting heartbeat-based clusters
+ Core: Allow xpath queries to match attributes
+ Core: Generate the help text directly from a tool options struct
+ Core: Handle differences in 0.6 messaging format
+ crmd: Bug lf#2120 - All transient node attribute updates need to go via attrd
+ crmd: Correctly calculate how long an FSA action took to avoid spamming the logs with errors
+ crmd: Fix another large memory leak affecting Heartbeat based clusters
+ lha: Restore compatibility with older versions
+ pengine: Bug bnc#495687 - Filesystem is not notified of successful STONITH under some conditions
+ pengine: Make running a cluster with STONITH enabled but no STONITH resources an error and provide details on resolutions
+ pengine: Prevent use-ofNULL when using resource ordering sets
+ pengine: Provide inter-notification ordering guarantees
+ pengine: Rewrite the notification code to be understanable and extendable
+ Tools: attrd - Prevent race condition resulting in the cluster forgetting the node wishes to shut down
+ Tools: crm: regression tests
+ Tools: crm_mon - Fix smtp notifications
+ Tools: crm_resource - Repair the ability to query meta attributes
+ Low Build: Bug lf#2105 - Debian package should contain pacemaker doc and crm templates
+ Medium (bnc#507255): Tools: crm: handle empty rsc/op_defaults properly
+ Medium (bnc#507255): Tools: crm: use the right obj_type when creating objects from xml nodes
+ Medium (LF 2107): Tools: crm: revisit exit codes in configure
+ Medium: cib: Do not bother validating updates that only affect the status section
+ Medium: Core: Include supported stacks in version information
+ Medium: crmd: Record in the CIB, the cluster infrastructure being used
+ Medium: cts: Do not combine crm_standby arguments - the wrapper can not process them
+ Medium: cts: Fix the CIBAusdit class
+ Medium: Extra: Refresh showscores script from Dominik
+ Medium: pengine: Build a statically linked version of ptest
+ Medium: pengine: Correctly log the actions for resources that are being recovered
+ Medium: pengine: Correctly log the occurrence of promotion events
+ Medium: pengine: Implememt node health based on a patch from Mark Hamzy
+ Medium: Tools: Add examples to help text outputs
+ Medium: Tools: crm: catch syntax errors for configure load
+ Medium: Tools: crm: implement erasing nodes in configure erase
+ Medium: Tools: crm: work with parents only when managing xml objects
+ Medium: Tools: crm_mon - Add option to run custom notification program on resource operations (Patch by Dominik Klein)
+ Medium: Tools: crm_resource - Allow --cleanup to function on complex resources and cluster-wide
+ Medium: Tools: haresource2cib.py - Patch from horms to fix conversion error
+ Medium: Tools: Include stack information in crm_mon output
+ Medium: Tools: Two new options (--stack,--constraints) to crm_resource for querying how a resource is configured
* Wed Apr 08 2009 Andrew Beekhof <abeekhof@suse.de> - 1.0.3
- Update source tarball to revision: b133b3f19797 (stable-1.0) tip
- Statistics:
Changesets: 383
Diff: 329 files changed, 15471 insertions(+), 15119 deletions(-)
- Changes since Pacemaker-1.0.2
+ Added tag SLE11-HAE-GMC for changeset 9196be9830c2
+ ais plugin: Fix quorum calculation (bnc#487003)
+ ais: Another memory fix leak in error path
+ ais: Bug bnc#482847, bnc#482905 - Force a clean exit of OpenAIS once Pacemaker has finished unloading
+ ais: Bug bnc#486858 - Fix update_member() to prevent spamming clients with membership events containing no changes
+ ais: Centralize all quorum calculations in the ais plugin and allow expected votes to be configured int he cib
+ ais: Correctly handle a return value of zero from openais_dispatch_recv()
+ ais: Disable logging to a file
+ ais: Fix memory leak in error path
+ ais: IPC messages are only in scope until a response is sent
+ All signal handlers used with CL_SIGNAL() need to be as minimal as possible
+ cib: Bug bnc#482885 - Simplify CIB disk-writes to prevent data loss. Required a change to the backup filename format
+ cib: crmd: Revert part of 9782ab035003. Complex shutdown routines need G_main_add_SignalHandler to avoid race coditions
+ crm: Avoid infinite loop during crm configure edit (bnc#480327)
+ crmd: Avoid a race condition by waiting for the attrd update to trigger a transition automatically
+ crmd: Bug bnc#480977 - Prevent extra, partial, shutdown when a node restarts too quickly
+ crmd: Bug bnc#480977 - Prevent extra, partial, shutdown when a node restarts too quickly (verified)
+ crmd: Bug bnc#489063 - Ensure the DC is always unset after we 'lose' an election
+ crmd: Bug BSC#479543 - Correctly find the migration source for timed out migrate_from actions
+ crmd: Call crm_peer_init() before we start the FSA - prevents a race condition when used with Heartbeat
+ crmd: Erasing the status section should not be forced to the local node
+ crmd: Fix memory leak in cib notication processing code
+ crmd: Fix memory leak in transition graph processing
+ crmd: Fix memory leaks found by valgrind
+ crmd: More memory leaks fixes found by valgrind
+ fencing: stonithd: is_heartbeat_cluster is a no-no if there is no heartbeat support
+ pengine: Bug bnc#466788 - Exclude nodes that can not run resources
+ pengine: Bug bnc#466788 - Make colocation based on node attributes work
+ pengine: Bug BNC#478687 - Do not crash when clone-max is 0
+ pengine: Bug bnc#488721 - Fix id-ref expansion for clones, the doc-root for clone children is not the cib root
+ pengine: Bug bnc#490418 - Correctly determine node state for nodes wishing to be terminated
+ pengine: Bug LF#2087 - Correctly parse the state of anonymous clones that have multiple instances on a given node
+ pengine: Bug lf#2089 - Meta attributes are not inherited by clone children
+ pengine: Bug lf#2091 - Correctly restart modified resources that were found active by a probe
+ pengine: Bug lf#2094 - Fix probe ordering for cloned groups
+ pengine: Bug LF:2075 - Fix large pingd memory leaks
+ pengine: Correctly attach orphaned clone children to their parent
+ pengine: Correctly handle terminate node attributes that are set to the output from time()
+ pengine: Ensure orphaned clone members are hooked up to the parent when clone-max=0
+ pengine: Fix memory leak in LogActions
+ pengine: Fix the determination of whether a group is active
+ pengine: Look up the correct promotion preference for anonymous masters
+ pengine: Simplify handling of start failures by changing the default migration-threshold to INFINITY
+ pengine: The ordered option for clones no longer causes extra start/stop operations
+ RA: Bug bnc#490641 - Shut down dlm_controld with -TERM instead of -KILL
+ RA: pingd: Set default ping interval to 1 instead of 0 seconds
+ Resources: pingd - Correctly tell the ping daemon to shut down
+ Tools: Bug bnc#483365 - Ensure the command from cluster_test includes a value for --log-facility
+ Tools: cli: fix and improve delete command
+ Tools: crm: add and implement templates
+ Tools: crm: add support for command aliases and some common commands (i.e. cd,exit)
+ Tools: crm: create top configuration nodes if they are missing
+ Tools: crm: fix parsing attributes for rules (broken by the previous changeset)
+ Tools: crm: new ra set of commands
+ Tools: crm: resource agents information management
+ Tools: crm: rsc/op_defaults
+ Tools: crm: support for no value attribute in nvpairs
+ Tools: crm: the new configure monitor command
+ Tools: crm: the new configure node command
+ Tools: crm_mon - Prevent use-of-NULL when summarizing an orphan
+ Tools: hb2openais: create clvmd clone for respawn evmsd in ha.cf
+ Tools: hb2openais: fix a serious recursion bug in xml node processing
+ Tools: hb2openais: fix ocfs2 processing
+ Tools: pingd - prevent double free of getaddrinfo() output in error path
+ Tools: The default re-ping interval for pingd should be 1s not 1ms
+ Medium (bnc#479049): Tools: crm: add validation of resource type for the configure primitive command
+ Medium (bnc#479050): Tools: crm: add help for RA parameters in tab completion
+ Medium (bnc#479050): Tools: crm: add tab completion for primitive params/meta/op
+ Medium (bnc#479050): Tools: crm: reimplement cluster properties completion
+ Medium (bnc#486968): Tools: crm: listnodes function requires no parameters (do not mix completion with other stuff)
+ Medium: ais: Remove the ugly hack for dampening AIS membership changes
+ Medium: cib: Fix memory leaks by using mainloop_add_signal
+ Medium: cib: Move more logging to the debug level (was info)
+ Medium: cib: Overhaul the processing of synchronous replies
+ Medium: Core: Add library functions for instructing the cluster to terminate nodes
+ Medium: crmd: Add new expected-quorum-votes option
+ Medium: crmd: Allow up to 5 retires when an attrd update fails
+ Medium: crmd: Automatically detect and use new values for crm_config options
+ Medium: crmd: Bug bnc#490426 - Escalated shutdowns stall when there are pending resource operations
+ Medium: crmd: Clean up and optimize the DC election algorithm
+ Medium: crmd: Fix memory leak in shutdown
+ Medium: crmd: Fix memory leaks spotted by Valgrind
+ Medium: crmd: Ignore join messages from hosts other than our DC
+ Medium: crmd: Limit the scope of resource updates to the status section
+ Medium: crmd: Prevent the crmd from being respawned if its told to shut down when it did not ask to be
+ Medium: crmd: Re-check the election status after membership events
+ Medium: crmd: Send resource updates via the local CIB during elections
+ Medium: pengine: Bug bnc#491441 - crm_mon does not display operations returning 'uninstalled' correctly
+ Medium: pengine: Bug lf#2101 - For location constraints, role=Slave is equivalent to role=Started
+ Medium: pengine: Clean up the API - removed ->children() and renamed ->find_child() to fine_rsc()
+ Medium: pengine: Compress the display of healthy anonymous clones
+ Medium: pengine: Correctly log the actions for resources that are being recovered
+ Medium: pengine: Determin a promotion score for complex resources
+ Medium: pengine: Ensure clones always have a value for globally-unique
+ Medium: pengine: Prevent orphan clones from being allocated
+ Medium: RA: controld: Return proper exit code for stop op.
+ Medium: Tools: Bug bnc#482558 - Fix logging test in cluster_test
+ Medium: Tools: Bug bnc#482828 - Fix quoting in cluster_test logging setup
+ Medium: Tools: Bug bnc#482840 - Include directory path to CTSlab.py
+ Medium: Tools: crm: add more user input checks
+ Medium: Tools: crm: do not check resource status of we are working with a shadow
+ Medium: Tools: crm: fix id-refs and allow reference to top objects (i.e. primitive)
+ Medium: Tools: crm: ignore comments in the CIB
+ Medium: Tools: crm: multiple column output would not work with small lists
+ Medium: Tools: crm: refuse to delete running resources
+ Medium: Tools: crm: rudimentary if-else for templates
+ Medium: Tools: crm: Start/stop clones via target-role.
+ Medium: Tools: crm_mon - Compress the node status for healthy and offline nodes
+ Medium: Tools: crm_shadow - Return 0/cib_ok when --create-empty succeeds
+ Medium: Tools: crm_shadow - Support -e, the short form of --create-empty
+ Medium: Tools: Make attrd quieter
+ Medium: Tools: pingd - Avoid using various clplumbing functions as they seem to leak
+ Medium: Tools: Reduce pingd logging
* Mon Feb 16 2009 Andrew Beekhof <abeekhof@suse.de> - 1.0.2
- Update source tarball to revision: d232d19daeb9 (stable-1.0) tip
- Statistics:
Changesets: 441
Diff: 639 files changed, 20871 insertions(+), 21594 deletions(-)
- Changes since Pacemaker-1.0.1
+ (bnc#450815): Tools: crm cli: do not generate id for the operations tag
+ ais: Add support for the new AIS IPC layer
+ ais: Always set header.error to the correct default: SA_AIS_OK
+ ais: Bug BNC#456243 - Ensure the membership cache always contains an entry for the local node
+ ais: Bug BNC:456208 - Prevent deadlocks by not logging in the child process before exec()
+ ais: By default, disable supprt for the WIP openais IPC patch
+ ais: Detect and handle situations where ais and the crm disagree on the node name
+ ais: Ensure crm_peer_seq is updated after a membership update
+ ais: Make sure all IPC header fields are set to sane defaults
+ ais: Repair and streamline service load now that whitetank startup functions correctly
+ build: create and install doc files
+ cib: Allow clients without mainloop to connect to the cib
+ cib: CID:18 - Fix use-of-NULL in cib_perform_op
+ cib: CID:18 - Repair errors introduced in b5a18704477b - Fix use-of-NULL in cib_perform_op
+ cib: Ensure diffs contain the correct values of admin_epoch
+ cib: Fix four moderately sized memory leaks detected by Valgrind
+ Core: CID:10 - Prevent indexing into an array of schemas with a negative value
+ Core: CID:13 - Fix memory leak in log_data_element
+ Core: CID:15 - Fix memory leak in crm_get_peer
+ Core: CID:6 - Fix use-of-NULL in copy_ha_msg_input
+ Core: Fix crash in the membership code preventing node shutdown
+ Core: Fix more memory leaks foudn by valgrind
+ Core: Prevent unterminated strings after decompression
+ crmd: Bug BNC:467995 - Delay marking STONITH operations complete until STONITH tells us so
+ crmd: Bug LF:1962 - Do not NACK peers because they are not (yet) in our membership. Just ignore them.
+ crmd: Bug LF:2010 - Ensure fencing cib updates create the node_state entry if needed to preent re-fencing during cluster startup
+ crmd: Correctly handle reconnections to attrd
+ crmd: Ensure updates for lost migrate operations indicate which node it tried to migrating to
+ crmd: If there are no nodes to finalize, start an election.
+ crmd: If there are no nodes to welcome, start an election.
+ crmd: Prevent node attribute loss by detecting attrd disconnections immediately
+ crmd: Prevent node re-probe loops by ensuring mandatory actions always complete
+ pengine: Bug 2005 - Fix startup ordering of cloned stonith groups
+ pengine: Bug 2006 - Correctly reprobe cloned groups
+ pengine: Bug BNC:465484 - Fix the no-quorum-policy=suicide option
+ pengine: Bug LF:1996 - Correctly process disabled monitor operations
+ pengine: CID:19 - Fix use-of-NULL in determine_online_status
+ pengine: Clones now default to globally-unique=false
+ pengine: Correctly calculate the number of available nodes for the clone to use
+ pengine: Only shoot online nodes with no-quorum-policy=suicide
+ pengine: Prevent on-fail settings being ignored after a resource is successfully stopped
+ pengine: Prevent use-of-NULL for failed migrate actions in process_rsc_state()
+ pengine: Remove an optimization for the terminate node attribute that caused the cluster to block indefinitly
+ pengine: Repar the ability to colocate based on node attributes other than uname
+ pengine: Start the correct monitor operation for unmanaged masters
+ stonith: CID:3 - Fix another case of exceptionally poor error handling by the original stonith developers
+ stonith: CID:5 - Checking for NULL and then dereferencing it anyway is an interesting approach to error handling
+ stonithd: Sending IPC to the cluster is a privileged operation
+ stonithd: wrong checks for shmid (0 is a valid id)
+ Tools: attrd - Correctly determine when an attribute has stopped changing and should be committed to the CIB
+ Tools: Bug 2003 - pingd does not correctly detect failures when the interface is down
+ Tools: Bug 2003 - pingd does not correctly handle node-down events on multi-NIC systems
+ Tools: Bug 2021 - pingd does not detect sequence wrapping correctly, incorrectly reports nodes offline
+ Tools: Bug BNC:468066 - Do not use the result of uname() when its no longer in scope
+ Tools: Bug BNC:473265 - crm_resource -L dumps core
+ Tools: Bug LF:2001 - Transient node attributes should be set via attrd
+ Tools: Bug LF:2036 - crm_resource cannot set/get parameters for cloned resources
+ Tools: Bug LF:2046 - Node attribute updates are lost because attrd can take too long to start
+ Tools: Cause the correct clone instance to be failed with crm_resource -F
+ Tools: cluster_test - Allow the user to select a stack and fix CTS invocation
+ Tools: crm cli: allow rename only if the resource is stopped
+ Tools: crm cli: catch system errors on file operations
+ Tools: crm cli: completion for ids in configure
+ Tools: crm cli: drop '-rsc' from attributes for order constraint
+ Tools: crm cli: exit with an appropriate exit code
+ Tools: crm cli: fix wrong order of action and resource in order constraint
+ Tools: crm cli: fox wrong exit code
+ Tools: crm cli: improve handling of cib attributes
+ Tools: crm cli: new command: configure rename
+ Tools: crm cli: new command: configure upgrade
+ Tools: crm cli: new command: node delete
+ Tools: crm cli: prevent key errors on missing cib attributes
+ Tools: crm cli: print long help for help topics
+ Tools: crm cli: return on syntax error when parsing score
+ Tools: crm cli: rsc_location can be without nvpairs
+ Tools: crm cli: short node preference location constraint
+ Tools: crm cli: sometimes, on errors, level would change on single shot use
+ Tools: crm cli: syntax: drop a bunch of commas (remains of help tables conversion)
+ Tools: crm cli: verify user input for sanity
+ Tools: crm: find expressions within rules (do not always skip xml nodes due to used id)
+ Tools: crm_master should not define a set id now that attrd is used. Defining one can break lookups
+ Tools: crm_mon Use the OID assigned to the project by IANA for SNMP traps
+ Medium (bnc#445622): Tools: crm cli: improve the node show command and drop node status
+ Medium (LF 2009): stonithd: improve timeouts for remote fencing
+ Medium: ais: Allow dead peers to be removed from membership calculations
+ Medium: ais: Pass node deletion events on to clients
+ Medium: ais: Sanitize ipc usage
+ Medium: ais: Supply the node uname in addtion to the id
+ Medium: Build: Clean up configure to ensure NON_FATAL_CFLAGS is consistent with CFLAGS (ie. includes -g)
+ Medium: Build: Install cluster_test
+ Medium: Build: Use more restrictive CFLAGS and fix the resulting errors
+ Medium: cib: CID:20 - Fix potential use-after-free in cib_native_signon
+ Medium: Core: Bug BNC:474727 - Set a maximum time to wait for IPC messages
+ Medium: Core: CID:12 - Fix memory leak in decode_transition_magic error path
+ Medium: Core: CID:14 - Fix memory leak in calculate_xml_digest error path
+ Medium: Core: CID:16 - Fix memory leak in date_to_string error path
+ Medium: Core: Try to track down the cause of XML parsing errors
+ Medium: crmd: Bug BNC:472473 - Do not wait excessive amounts of time for lost actions
+ Medium: crmd: Bug BNC:472473 - Reduce the transition timeout to action_timeout+network_delay
+ Medium: crmd: Do not fast-track the processing of LRM refreshes when there are pending actions.
+ Medium: crmd: do_dc_join_filter_offer - Check the 'join' message is for the current instance before deciding to NACK peers
+ Medium: crmd: Find option values without having to do a config upgrade
+ Medium: crmd: Implement shutdown using a transient node attribute
+ Medium: crmd: Update the crmd options to use dashes instead of underscores
+ Medium: cts: Add 'cluster reattach' to the suite of automated regression tests
+ Medium: cts: cluster_test - Make some usability enhancements
+ Medium: CTS: cluster_test - suggest a valid port number
+ Medium: CTS: Fix python import order
+ Medium: cts: Implement an automated SplitBrain test
+ Medium: CTS: Remove references to deleted classes
+ Medium: Extra: Resources - Use HA_VARRUN instead of HA_RSCTMP for state files as Heartbeat removes HA_RSCTMP at startup
+ Medium: HB: Bug 1933 - Fake crmd_client_status_callback() calls because HB does not provide them for already running processes
+ Medium: pengine: CID:17 - Fix memory leak in find_actions_by_task error path
+ Medium: pengine: CID:7,8 - Prevent hypothetical use-of-NULL in LogActions
+ Medium: pengine: Defer logging the actions performed on a resource until we have processed ordering constraints
+ Medium: pengine: Remove the symmetrical attribute of colocation constraints
+ Medium: Resources: pingd - fix the meta defaults
+ Medium: Resources: Stateful - Add missing meta defaults
+ Medium: stonithd: exit if we the pid file cannot be locked
+ Medium: Tools: Allow attrd clients to specify the ID the attribute should be created with
+ Medium: Tools: attrd - Allow attribute updates to be performed from a hosts peer
+ Medium: Tools: Bug LF:1994 - Clean up crm_verify return codes
+ Medium: Tools: Change the pingd defaults to ping hosts once every second (instead of 5 times every 10 seconds)
+ Medium: Tools: cibmin - Detect resource operations with a view to providing email/snmp/cim notification
+ Medium: Tools: crm cli: add back symmetrical for order constraints
+ Medium: Tools: crm cli: generate role in location when converting from xml
+ Medium: Tools: crm cli: handle shlex exceptions
+ Medium: Tools: crm cli: keep order of help topics
+ Medium: Tools: crm cli: refine completion for ids in configure
+ Medium: Tools: crm cli: replace inf with INFINITY
+ Medium: Tools: crm cli: streamline cib load and parsing
+ Medium: Tools: crm cli: supply provider only for ocf class primitives
+ Medium: Tools: crm_mon - Add support for sending mail notifications of resource events
+ Medium: Tools: crm_mon - Include the DC version in status summary
+ Medium: Tools: crm_mon - Sanitize startup and option processing
+ Medium: Tools: crm_mon - switch to event-driven updates and add support for sending snmp traps
+ Medium: Tools: crm_shadow - Replace the --locate option with the saner --edit
+ Medium: Tools: hb2openais: do not remove Evmsd resources, but replace them with clvmd
+ Medium: Tools: hb2openais: replace crmadmin with crm_mon
+ Medium: Tools: hb2openais: replace the lsb class with ocf for o2cb
+ Medium: Tools: hb2openais: reuse code
+ Medium: Tools: LF:2029 - Display an error if crm_resource is used to reset the operation history of non-primitive resources
+ Medium: Tools: Make pingd resilient to attrd failures
+ Medium: Tools: pingd - fix the command line switches
+ Medium: Tools: Rename ccm_tool to crm_node
* Tue Nov 18 2008 Andrew Beekhof <abeekhof@suse.de> - 1.0.1
- Update source tarball to revision: 6fc5ce8302ab (stable-1.0) tip
- Statistics:
Changesets: 170
Diff: 816 files changed, 7633 insertions(+), 6286 deletions(-)
- Changes since Pacemaker-1.0.1
+ ais: Allow the crmd to get callbacks whenever a node state changes
+ ais: Create an option for starting the mgmtd daemon automatically
+ ais: Ensure HA_RSCTMP exists for use by resource agents
+ ais: Hook up the openais.conf config logging options
+ ais: Zero out the PID of disconnecting clients
+ cib: Ensure global updates cause a disk write when appropriate
+ Core: Add an extra snaity check to getXpathResults() to prevent segfaults
+ Core: Do not redefine __FUNCTION__ unnecessarily
+ Core: Repair the ability to have comments in the configuration
+ crmd: Bug:1975 - crmd should wait indefinitely for stonith operations to complete
+ crmd: Ensure PE processing does not occur for all error cases in do_pe_invoke_callback
+ crmd: Requests to the CIB should cause any prior PE calculations to be ignored
+ heartbeat: Wait for membership 'up' events before removing stale node status data
+ pengine: Bug LF:1988 - Ensure recurring operations always have the correct target-rc set
+ pengine: Bug LF:1988 - For unmanaged resources we need to skip the usual can_run_resources() checks
+ pengine: Ensure the terminate node attribute is handled correctly
+ pengine: Fix optional colocation
+ pengine: Improve up the detection of 'new' nodes joining the cluster
+ pengine: Prevent assert failures in master_color() by ensuring unmanaged masters are always reallocated to their current location
+ Tools: crm cli: parser: return False on syntax error and None for comments
+ Tools: crm cli: unify template and edit commands
+ Tools: crm_shadow - Show more line number information after validation failures
+ Tools: hb2openais: add option to upgrade the CIB to v3.0
+ Tools: hb2openais: add U option to getopts and update usage
+ Tools: hb2openais: backup improved and multiple fixes
+ Tools: hb2openais: fix class/provider reversal
+ Tools: hb2openais: fix testing
+ Tools: hb2openais: move the CIB update to the end
+ Tools: hb2openais: update logging and set logfile appropriately
+ Tools: LF:1969 - Attrd never sets any properties in the cib
+ Tools: Make attrd functional on OpenAIS
+ Medium: ais: Hook up the options for specifying the expected number of nodes and total quorum votes
+ Medium: ais: Look for pacemaker options inside the service block with 'name: pacemaker' instead of creating an addtional configuration block
+ Medium: ais: Provide better feedback when nodes change nodeids (in openais.conf)
+ Medium: cib: Always store cib contents on disk with num_updates=0
+ Medium: cib: Ensure remote access ports are cleaned up on shutdown
+ Medium: crmd: Detect deleted resource operations automatically
+ Medium: crmd: Erase a nodes resource operations and transient attributes after a successful STONITH
+ Medium: crmd: Find a more appropriate place to update quorum and refresh attrd attributes
+ Medium: crmd: Fix the handling of unexpected PE exits to ensure the current CIB is stored
+ Medium: crmd: Fix the recording of pending operations in the CIB
+ Medium: crmd: Initiate an attrd refresh _after_ the status section has been fully repopulated
+ Medium: crmd: Only the DC should update quorum in an openais cluster
+ Medium: Ensure meta attributes are used consistantly
+ Medium: pengine: Allow group and clone level resource attributes
+ Medium: pengine: Bug N:437719 - Ensure scores from colocated resources count when allocating groups
+ Medium: pengine: Prevent lsb scripts from being used in globally unique clones
+ Medium: pengine: Make a best-effort guess at a migration threshold for people with 0.6 configs
+ Medium: Resources: controld - ensure we are part of a clone with globally_unique=false
+ Medium: Tools: attrd - Automatically refresh all attributes after a CIB replace operation
+ Medium: Tools: Bug LF:1985 - crm_mon - Correctly process failed cib queries to allow reconnection after cluster restarts
+ Medium: Tools: Bug LF:1987 - crm_verify incorrectly warns of configuration upgrades for the most recent version
+ Medium: Tools: crm (bnc#441028): check for key error in attributes management
+ Medium: Tools: crm_mon - display the meaning of the operation rc code instead of the status
+ Medium: Tools: crm_mon - Fix the display of timing data
+ Medium: Tools: crm_verify - check that we are being asked to validate a complete config
+ Medium: xml: Relax the restriction on the contents of rsc_locaiton.node
* Thu Oct 16 2008 Andrew Beekhof <abeekhof@suse.de> - 1.0.0
- Update source tarball to revision: 388654dfef8f tip
- Statistics:
Changesets: 261
Diff: 3021 files changed, 244985 insertions(+), 111596 deletions(-)
- Changes since f805e1b30103
+ add the crm cli program
+ ais: Move the service id definition to a common location and make sure it is always used
+ build: rename hb2openais.sh to .in and replace paths with vars
+ cib: Implement --create for crm_shadow
+ cib: Remove dead files
+ Core: Allow the expected number of quorum votes to be configrable
+ Core: cl_malloc and friends were removed from Heartbeat
+ Core: Only call xmlCleanupParser() if we parsed anything. Doing so unconditionally seems to cause a segfault
+ hb2openais.sh: improve pingd handling; several bugs fixed
+ hb2openais: fix clone creation; replace EVMS strings
+ new hb2openais.sh conversion script
+ pengine: Bug LF:1950 - Ensure the current values for all notification variables are always set (even if empty)
+ pengine: Bug LF:1955 - Ensure unmanaged masters are unconditionally repromoted to ensure they are monitored correctly.
+ pengine: Bug LF:1955 - Fix another case of filtering causing unmanaged master failures
+ pengine: Bug LF:1955 - Umanaged mode prevents master resources from being allocated correctly
+ pengine: Bug N:420538 - Anit-colocation caused a positive node preference
+ pengine: Correctly handle unmanaged resources to prevent them from being started elsewhere
+ pengine: crm_resource - Fix the --migrate command
+ pengine: MAke stonith-enabled default to true and warn if no STONITH resources are found
+ pengine: Make sure orphaned clone children are created correctly
+ pengine: Monitors for unmanaged resources do not need to wait for start/promote/demote actions to complete
+ stonithd (LF 1951): fix remote stonith operations
+ stonithd: fix handling of timeouts
+ stonithd: fix logic for stonith resource priorities
+ stonithd: implement the fence-timeout instance attribute
+ stonithd: initialize value before reading fence-timeout
+ stonithd: set timeouts for fencing ops to the timeout of the start op
+ stonithd: stonith rsc priorities (new feature)
+ Tools: Add hb2openais - a tool for upgrading a Heartbeat cluster to use OpenAIS instead
+ Tools: crm_verify - clean up the upgrade logic to prevent crash on invalid configurations
+ Tools: Make pingd functional on Linux
+ Update version numbers for 1.0 candidates
+ Medium: ais: Add support for a synchronous call to retrieve the nodes nodeid
+ Medium: ais: Use the agreed service number
+ Medium: Build: Reliably detect heartbeat libraries during configure
+ Medium: Build: Supply prototypes for libreplace functions when needed
+ Medium: Build: Teach configure how to find corosync
+ Medium: Core: Provide better feedback if Pacemaker is started by a stack it does not support
+ Medium: crmd: Avoid calling GHashTable functions with NULL
+ Medium: crmd: Delay raising I_ERROR when the PE exits until we have had a chance to save the current CIB
+ Medium: crmd: Hook up the stonith-timeout option to stonithd
+ Medium: crmd: Prevent potential use-of-NULL in global_timer_callback
+ Medium: crmd: Rationalize the logging of graph aborts
+ Medium: pengine: Add a stonith_timeout option and remove new options that are better set in rsc_defaults
+ Medium: pengine: Allow external entities to ask for a node to be shot by creating a terminate=true transient node attribute
+ Medium: pengine: Bug LF:1950 - Notifications do not contain all documented resource state fields
+ Medium: pengine: Bug N:417585 - Do not restart group children whos individual score drops below zero
+ Medium: pengine: Detect clients that disconnect before receiving their reply
+ Medium: pengine: Implement a true maintenance mode
+ Medium: pengine: Implement on-fail=standby for NTT. Derived from a patch by Satomi TANIGUCHI
+ Medium: pengine: Print the correct message when stonith is disabled
+ Medium: pengine: ptest - check the input is valid before proceeding
+ Medium: pengine: Revert group stickiness to the 'old way'
+ Medium: pengine: Use the correct attribute for action 'requires' (was prereq)
+ Medium: stonithd: Fix compilation without full heartbeat install
+ Medium: stonithd: exit with better code on empty host list
+ Medium: tools: Add a new regression test for CLI tools
+ Medium: tools: crm_resource - return with non-zero when a resource migration command is invalid
+ Medium: tools: crm_shadow - Allow the admin to start with an empty CIB (and no cluster connection)
+ Medium: xml: pacemaker-0.7 is now an alias for the 1.0 schema
* Mon Sep 22 2008 Andrew Beekhof <abeekhof@suse.de> - 0.7.3
- Update source tarball to revision: 33e677ab7764+ tip
- Statistics:
Changesets: 133
Diff: 89 files changed, 7492 insertions(+), 1125 deletions(-)
- Changes since f805e1b30103
+ Tools: add the crm cli program
+ Core: cl_malloc and friends were removed from Heartbeat
+ Core: Only call xmlCleanupParser() if we parsed anything. Doing so unconditionally seems to cause a segfault
+ new hb2openais.sh conversion script
+ pengine: Bug LF:1950 - Ensure the current values for all notification variables are always set (even if empty)
+ pengine: Bug LF:1955 - Ensure unmanaged masters are unconditionally repromoted to ensure they are monitored correctly.
+ pengine: Bug LF:1955 - Fix another case of filtering causing unmanaged master failures
+ pengine: Bug LF:1955 - Umanaged mode prevents master resources from being allocated correctly
+ pengine: Bug N:420538 - Anit-colocation caused a positive node preference
+ pengine: Correctly handle unmanaged resources to prevent them from being started elsewhere
+ pengine: crm_resource - Fix the --migrate command
+ pengine: MAke stonith-enabled default to true and warn if no STONITH resources are found
+ pengine: Make sure orphaned clone children are created correctly
+ pengine: Monitors for unmanaged resources do not need to wait for start/promote/demote actions to complete
+ stonithd (LF 1951): fix remote stonith operations
+ Tools: crm_verify - clean up the upgrade logic to prevent crash on invalid configurations
+ Medium: ais: Add support for a synchronous call to retrieve the nodes nodeid
+ Medium: ais: Use the agreed service number
+ Medium: pengine: Allow external entities to ask for a node to be shot by creating a terminate=true transient node attribute
+ Medium: pengine: Bug LF:1950 - Notifications do not contain all documented resource state fields
+ Medium: pengine: Bug N:417585 - Do not restart group children whos individual score drops below zero
+ Medium: pengine: Implement a true maintenance mode
+ Medium: pengine: Print the correct message when stonith is disabled
+ Medium: stonithd: exit with better code on empty host list
+ Medium: xml: pacemaker-0.7 is now an alias for the 1.0 schema
* Wed Aug 20 2008 Andrew Beekhof <abeekhof@suse.de> - 0.7.1
- Update source tarball to revision: f805e1b30103+ tip
- Statistics:
Changesets: 184
Diff: 513 files changed, 43408 insertions(+), 43783 deletions(-)
- Changes since 0.7.0-19
+ Fix compilation when GNUTLS isn't found
+ admin: Fix use-after-free in crm_mon
+ Build: Remove testing code that prevented heartbeat-only builds
+ cib: Use single quotes so that the xpath queries for nvpairs will succeed
+ crmd: Always connect to stonithd when the TE starts and ensure we notice if it dies
+ crmd: Correctly handle a dead PE process
+ crmd: Make sure async-failures cause the failcount to be incremented
+ pengine: Bug LF:1941 - Handle failed clone instance probes when clone-max < #nodes
+ pengine: Parse resource ordering sets correctly
+ pengine: Prevent use-of-NULL - order->rsc_rh will not always be non-NULL
+ pengine: Unpack colocation sets correctly
+ Tools: crm_mon - Prevent use-of-NULL for orphaned resources
+ Medium: ais: Add support for a synchronous call to retrieve the nodes nodeid
+ Medium: ais: Allow transient clients to receive membership updates
+ Medium: ais: Avoid double-free in error path
+ Medium: ais: Include in the mebership nodes for which we have not determined their hostname
+ Medium: ais: Spawn the PE from the ais plugin instead of the crmd
+ Medium: cib: By default, new configurations use the latest schema
+ Medium: cib: Clean up the CIB if it was already disconnected
+ Medium: cib: Only increment num_updates if something actually changed
+ Medium: cib: Prevent use-after-free in client after abnormal termination of the CIB
+ Medium: Core: Fix memory leak in xpath searches
+ Medium: Core: Get more details regarding parser errors
+ Medium: Core: Repair expand_plus_plus - do not call char2score on unexpanded values
+ Medium: Core: Switch to the libxml2 parser - its significantly faster
+ Medium: Core: Use a libxml2 library function for xml -> text conversion
+ Medium: crmd: Asynchronous failure actions have no parameters
+ Medium: crmd: Avoid calling glib functions with NULL
+ Medium: crmd: Do not allow an election to promote a node from S_STARTING
+ Medium: crmd: Do not vote if we have not completed the local startup
+ Medium: crmd: Fix te_update_diff() now that get_object_root() functions differently
+ Medium: crmd: Fix the lrmd xpath expressions to not contain quotes
+ Medium: crmd: If we get a join offer during an election, better restart the election
+ Medium: crmd: No further processing is needed when using the LRMs API call for failing resources
+ Medium: crmd: Only update have-quorum if the value changed
+ Medium: crmd: Repair the input validation logic in do_te_invoke
+ Medium: cts: CIBs can no longer contain comments
+ Medium: cts: Enable a bunch of tests that were incorrectly disabled
+ Medium: cts: The libxml2 parser wont allow v1 resources to use integers as parameter names
+ Medium: Do not use the cluster UID and GID directly. Look them up based on the configured value of HA_CCMUSER
+ Medium: Fix compilation when heartbeat is not supported
+ Medium: pengine: Allow groups to be involved in optional ordering constraints
+ Medium: pengine: Allow sets of operations to be reused by multiple resources
+ Medium: pengine: Bug LF:1941 - Mark extra clone instances as orphans and do not show inactive ones
+ Medium: pengine: Determin the correct migration-threshold during resource expansion
+ Medium: pengine: Implement no-quorum-policy=suicide (FATE #303619)
+ Medium: pengine: Clean up resources after stopping old copies of the PE
+ Medium: pengine: Teach the PE how to stop old copies of itself
+ Medium: Tools: Backport hb_report updates
+ Medium: Tools: cib_shadow - On create, spawn a new shell with CIB_shadow and PS1 set accordingly
+ Medium: Tools: Rename cib_shadow to crm_shadow
* Fri Jul 18 2008 Andrew Beekhof <abeekhof@suse.de> - 0.7.0-19
- Update source tarball to revision: 007c3a1c50f5 (unstable) tip
- Statistics:
Changesets: 108
Diff: 216 files changed, 4632 insertions(+), 4173 deletions(-)
- Changes added since unstable-0.7
+ admin: Fix use-after-free in crm_mon
+ ais: Change the tag for the ais plugin to "pacemaker" (used in openais.conf)
+ ais: Log terminated processes as an error
+ cib: Performance - Reorganize things to avoid calculating the XML diff twice
+ pengine: Bug LF:1941 - Handle failed clone instance probes when clone-max < #nodes
+ pengine: Fix memory leak in action2xml
+ pengine: Make OCF_ERR_ARGS a node-level error rather than a cluster-level one
+ pengine: Properly handle clones that are not installed on all nodes
+ Medium: admin: cibadmin - Show any validation errors if the upgrade failed
+ Medium: admin: cib_shadow - Implement --locate to display the underlying filename
+ Medium: admin: cib_shadow - Implement a --diff option
+ Medium: admin: cib_shadow - Implement a --switch option
+ Medium: admin: crm_resource - create more compact constraints that do not use lifetime (which is deprecated)
+ Medium: ais: Approximate born_on for OpenAIS based clusters
+ Medium: cib: Remove do_id_check, it is a poor substitute for ID validation by a schema
+ Medium: cib: Skip construction of pre-notify messages if no-one wants one
+ Medium: Core: Attempt to streamline some key functions to increase performance
+ Medium: Core: Clean up XML parser after validation
+ Medium: crmd: Detect and optimize the CRMs behavior when processing diffs of an LRM refresh
+ Medium: Fix memory leaks when resetting the name of an XML object
+ Medium: pengine: Prefer the current location if it is one of a group of nodes with the same (highest) score
* Wed Jun 25 2008 Andrew Beekhof <abeekhof@suse.de> - 0.7.0
- Update source tarball to revision: bde0c7db74fb tip
- Statistics:
Changesets: 439
Diff: 676 files changed, 41310 insertions(+), 52071 deletions(-)
- Changes added since stable-0.6
+ A new tool for setting up and invoking CTS
+ Admin: All tools now use --node (-N) for specifying node unames
+ Admin: All tools now use --xml-file (-x) and --xml-text (-X) for specifying where to find XML blobs
+ cib: Cleanup the API - remove redundant input fields
+ cib: Implement CIB_shadow - a facility for making and testing changes before uploading them to the cluster
+ cib: Make registering per-op callbacks an API call and renamed (for clarity) the API call for requesting notifications
+ Core: Add a facility for automatically upgrading old configurations
+ Core: Adopt libxml2 as the XML processing library - all external clients need to be recompiled
+ Core: Allow sending TLS messages larger than the MTU
+ Core: Fix parsing of time-only ISO dates
+ Core: Smarter handling of XML values containing quotes
+ Core: XML memory corruption - catch, and handle, cases where we are overwriting an attribute value with itself
+ Core: The xml ID type does not allow UUIDs that start with a number
+ Core: Implement XPath based versions of query/delete/replace/modify
+ Core: Remove some HA2.0.(3,4) compatibility code
+ crmd: Overhaul the detection of nodes that are starting vs. failed
+ pengine: Bug LF:1459 - Allow failures to expire
+ pengine: Have the PE do non-persistent configuration upgrades before performing calculations
+ pengine: Replace failure-stickiness with a simple 'migration-threshold'
+ tengine: Simplify the design by folding the tengine process into the crmd
+ Medium: Admin: Bug LF:1438 - Allow the list of all/active resource operations to be queried by crm_resource
+ Medium: Admin: Bug LF:1708 - crm_resource should print a warning if an attribute is already set as a meta attribute
+ Medium: Admin: Bug LF:1883 - crm_mon should display fail-count and operation history
+ Medium: Admin: Bug LF:1883 - crm_mon should display operation timing data
+ Medium: Admin: Bug N:371785 - crm_resource -C does not also clean up fail-count attributes
+ Medium: Admin: crm_mon - include timing data for failed actions
+ Medium: ais: Read options from the environment since objdb is not completely usable yet
+ Medium: cib: Add sections for op_defaults and rsc_defaults
+ Medium: cib: Better matching notification callbacks (for detecting duplicates and removal)
+ Medium: cib: Bug LF:1348 - Allow rules and attribute sets to be referenced for use in other objects
+ Medium: cib: BUG LF:1918 - By default, all cib calls now timeout after 30s
+ Medium: cib: Detect updates that decrease the version tuple
+ Medium: cib: Implement a client-side operation timeout - Requires LHA update
+ Medium: cib: Implement callbacks and async notifications for remote connections
+ Medium: cib: Make cib->cmds->update() an alias for modify at the API level (also implemented in cibadmin)
+ Medium: cib: Mark the CIB as disconnected if the IPC connection is terminated
+ Medium: cib: New call option 'cib_can_create' which can be passed to modify actions - allows the object to be created if it does not exist yet
+ Medium: cib: Reimplement get|set|delete attributes using XPath
+ Medium: cib: Remove some useless parts of the API
+ Medium: cib: Remove the 'attributes' scaffolding from the new format
+ Medium: cib: Implement the ability for clients to connect to remote servers
+ Medium: Core: Add support for validating xml against RelaxNG schemas
+ Medium: Core: Allow more than one item to be modified/deleted in XPath based operations
+ Medium: Core: Fix the sort_pairs function for creating sorted xml objects
+ Medium: Core: iso8601 - Implement subtract_duration and fix subtract_time
+ Medium: Core: Reduce the amount of xml copying
+ Medium: Core: Support value='value+=N' XML updates (in addtion to value='value++')
+ Medium: crmd: Add support for lrm_ops->fail_rsc if its available
+ Medium: crmd: HB - watch link status for node leaving events
+ Medium: crmd: Bug LF:1924 - Improved handling of lrmd disconnects and shutdowns
+ Medium: crmd: Do not wait for actions with a start_delay over 5 minutes. Confirm them immediately
+ Medium: pengine: Bug LF:1328 - Do not fencing nodes in clusters without managed resources
+ Medium: pengine: Bug LF:1461 - Give transient node attributes (in <status/>) preference over persistent ones (in <nodes/>)
+ Medium: pengine: Bug LF:1884, Bug LF:1885 - Implement N:M ordering and colocation constraints
+ Medium: pengine: Bug LF:1886 - Create a resource and operation 'defaults' config section
+ Medium: pengine: Bug LF:1892 - Allow recurring actions to be triggered at known times
+ Medium: pengine: Bug LF:1926 - Probes should complete before stop actions are invoked
+ Medium: pengine: Fix the standby when its set as a transient attribute
+ Medium: pengine: Implement a global 'stop-all-resources' option
+ Medium: pengine: Implement cibpipe, a tool for performing/simulating config changes "offline"
+ Medium: pengine: We do not allow colocation with specific clone instances
+ Medium: Tools: pingd - Implement a stack-independent version of pingd
+ Medium: xml: Ship an xslt for upgrading from 0.6 to 0.7
* Thu Jun 19 2008 Andrew Beekhof <abeekhof@suse.de> - 0.6.5
- Update source tarball to revision: b9fe723d1ac5 tip
- Statistics:
Changesets: 48
Diff: 37 files changed, 1204 insertions(+), 234 deletions(-)
- Changes since Pacemaker-0.6.4
+ Admin: Repair the ability to delete failcounts
+ ais: Audit IPC handling between the AIS plugin and CRM processes
+ ais: Have the plugin create needed /var/lib directories
+ ais: Make sure the sync and async connections are assigned correctly (not swapped)
+ cib: Correctly detect configuration changes - num_updates does not count
+ pengine: Apply stickiness values to the whole group, not the individual resources
+ pengine: Bug N:385265 - Ensure groups are migrated instead of remaining partially active on the current node
+ pengine: Bug N:396293 - Enforce mandatory group restarts due to ordering constraints
+ pengine: Correctly recover master instances found active on more than one node
+ pengine: Fix memory leaks reported by Valgrind
+ Medium: Admin: crm_mon - Misc improvements from Satomi Taniguchi
+ Medium: Bug LF:1900 - Resource stickiness should not allow placement in asynchronous clusters
+ Medium: crmd: Ensure joins are completed promptly when a node taking part dies
+ Medium: pengine: Avoid clone instance shuffling in more cases
+ Medium: pengine: Bug LF:1906 - Remove an optimization in native_merge_weights() causing group scores to behave eratically
+ Medium: pengine: Make use of target_rc data to correctly process resource operations
+ Medium: pengine: Prevent a possible use of NULL in sort_clone_instance()
+ Medium: tengine: Include target rc in the transition key - used to correctly determin operation failure
* Thu May 22 2008 Andrew Beekhof <abeekhof@suse.de> - 0.6.4
- Update source tarball to revision: 226d8e356924 tip
- Statistics:
Changesets: 55
Diff: 199 files changed, 7103 insertions(+), 12378 deletions(-)
- Changes since Pacemaker-0.6.3
+ crmd: Bug LF:1881 LF:1882 - Overhaul the logic for operation cancelation and deletion
+ crmd: Bug LF:1894 - Make sure cancelled recurring operations are cleaned out from the CIB
+ pengine: Bug N:387749 - Colocation with clones causes unnecessary clone instance shuffling
+ pengine: Ensure 'master' monitor actions are cancelled _before_ we demote the resource
+ pengine: Fix assert failure leading to core dump - make sure variable is properly initialized
+ pengine: Make sure 'slave' monitoring happens after the resource has been demoted
+ pengine: Prevent failure stickiness underflows (where too many failures become a _positive_ preference)
+ Medium: Admin: crm_mon - Only complain if the output file could not be opened
+ Medium: Common: filter_action_parameters - enable legacy handling only for older versions
+ Medium: pengine: Bug N:385265 - The failure stickiness of group children is ignored until it reaches -INFINITY
+ Medium: pengine: Implement master and clone colocation by exlcuding nodes rather than setting ones score to INFINITY (similar to cs: 756afc42dc51)
+ Medium: tengine: Bug LF:1875 - Correctly find actions to cancel when their node leaves the cluster
* Wed Apr 23 2008 Andrew Beekhof <abeekhof@suse.de> - 0.6.3
- Update source tarball to revision: fd8904c9bc67 tip
- Statistics:
Changesets: 117
Diff: 354 files changed, 19094 insertions(+), 11338 deletions(-)
- Changes since Pacemaker-0.6.2
+ Admin: Bug LF:1848 - crm_resource - Pass set name and id to delete_resource_attr() in the correct order
+ Build: SNMP has been moved to the management/pygui project
+ crmd: Bug LF1837 - Unmanaged resources prevent crmd from shutting down
+ crmd: Prevent use-after-free in lrm interface code (Patch based on work by Keisuke MORI)
+ pengine: Allow the cluster to make progress by not retrying failed demote actions
+ pengine: Anti-colocation with slave should not prevent master colocation
+ pengine: Bug LF 1768 - Wait more often for STONITH ops to complete before starting resources
+ pengine: Bug LF1836 - Allow is-managed-default=false to be overridden by individual resources
+ pengine: Bug LF185 - Prevent pointless master/slave instance shuffling by ignoring the master-pref of stopped instances
+ pengine: Bug N-191176 - Implement interleaved ordering for clone-to-clone scenarios
+ pengine: Bug N-347004 - Ensure clone notifications are always sent when an instance is stopped/started
+ pengine: Bug N-347004 - Include notification ordering is correct for interleaved clones
+ pengine: Bug PM-11 - Directly link probe_complete to starting clone instances
+ pengine: Bug PM1 - Fix setting failcounts when applied to complex resources
+ pengine: Bug PM12, LF1648 - Extensive revision of group ordering
+ pengine: Bug PM7 - Ensure masters are always demoted before they are stopped
+ pengine: Create probes after allocation to allow smarter handling of anonymous clones
+ pengine: Do not prioritize clone instances that must be moved
+ pengine: Fix error in previous commit that allowed more than the required number of masters to be promoted
+ pengine: Group start ordering fixes
+ pengine: Implement promote/demote ordering for cloned groups
+ tengine: Repair failcount updates
+ tengine: Use the correct offset when updating failcount
+ Medium: Admin: Add a summary output that can be easily parsed by CTS for audit purposes
+ Medium: Build: Make configure fail if bz2 or libxml2 are not present
+ Medium: Build: Re-instate a better default for LCRSODIR
+ Medium: CIB: Bug LF-1861 - Filter irrelvant error status from synchronous CIB clients
+ Medium: Core: Bug 1849 - Invalid conversion of ordinal leap year to gregorian date
+ Medium: Core: Drop compatibility code for 2.0.4 and 2.0.5 clusters
+ Medium: crmd: Bug LF-1860 - Automatically cancel recurring ops before demote and promote operations (not only stops)
+ Medium: crmd: Save the current CIB contents if we detect the PE crashed
+ Medium: pengine: Bug LF:1866 - Fix version check when applying compatibility handling for failed start operations
+ Medium: pengine: Bug LF:1866 - Restore the ability to have start failures not be fatal
+ Medium: pengine: Bug PM1 - Failcount applies to all instances of non-unique clone
+ Medium: pengine: Correctly set the state of partially active master/slave groups
+ Medium: pengine: Do not claim to be stopping an already stopped orphan
+ Medium: pengine: Ensure implies_left ordering constraints are always effective
+ Medium: pengine: Indicate each resources 'promotion' score
+ Medium: pengine: Prevent a possible use-of-NULL
+ Medium: pengine: Reprocess the current action if it changed (so that any prior dependencies are updated)
+ Medium: tengine: Bug LF-1859 - Wait for fail-count updates to complete before terminating the transition
+ Medium: tengine: Bug LF:1859 - Do not abort graphs due to our own failcount updates
+ Medium: tengine: Bug LF:1859 - Prevent the TE from interupting itself
* Thu Feb 14 2008 Andrew Beekhof <abeekhof@suse.de> - 0.6.2
- Update source tarball to revision: 28b1a8c1868b tip
- Statistics:
Changesets: 11
Diff: 7 files changed, 58 insertions(+), 18 deletions(-)
- Changes since Pacemaker-0.6.1
+ haresources2cib.py: set default-action-timeout to the default (20s)
+ haresources2cib.py: update ra parameters lists
+ Medium: SNMP: Allow the snmp subagent to be built (patch from MATSUDA, Daiki)
+ Medium: Tools: Make sure the autoconf variables in haresources2cib are expanded
* Tue Feb 12 2008 Andrew Beekhof <abeekhof@suse.de> - 0.6.1
- Update source tarball to revision: e7152d1be933 tip
- Statistics:
Changesets: 25
Diff: 37 files changed, 1323 insertions(+), 227 deletions(-)
- Changes since Pacemaker-0.6.0
+ CIB: Ensure changes to top-level attributes (like admin_epoch) cause a disk write
+ CIB: Ensure the archived file hits the disk before returning
+ CIB: Repair the ability to do 'atomic increment' updates (value="value++")
+ crmd: Bug #7 - Connecting to the crmd immediately after startup causes use-of-NULL
+ Medium: CIB: Mask cib_diff_resync results from the caller - they do not need to know
+ Medium: crmd: Delay starting the IPC server until we are fully functional
+ Medium: CTS: Fix the startup patterns
+ Medium: pengine: Bug 1820 - Allow the first resource in a group to be migrated
+ Medium: pengine: Bug 1820 - Check the colocation dependencies of resources to be migrated
* Mon Jan 14 2008 Andrew Beekhof <abeekhof@suse.de> - 0.6.0
- This is the first release of the Pacemaker Cluster Resource Manager formerly part of Heartbeat.
- For those looking for the GUI, mgmtd, CIM or TSA components, they are now found in
the new pacemaker-pygui project. Build dependencies prevent them from being
included in Heartbeat (since the built-in CRM is no longer supported) and,
being non-core components, are not included with Pacemaker.
- Update source tarball to revision: c94b92d550cf
- Statistics:
Changesets: 347
Diff: 2272 files changed, 132508 insertions(+), 305991 deletions(-)
- Test hardware:
+ 6-node vmware cluster (sles10-sp1/256MB/vmware stonith) on a single host (opensuse10.3/2GB/2.66GHz Quad Core2)
+ 7-node EMC Centera cluster (sles10/512MB/2GHz Xeon/ssh stonith)
- Notes: Heartbeat Stack
+ All testing was performed with STONITH enabled
+ The CRM was enabled using the "crm respawn" directive
- Notes: OpenAIS Stack
+ This release contains a preview of support for the OpenAIS cluster stack
+ The current release of the OpenAIS project is missing two important
patches that we require. OpenAIS packages containing these patches are
available for most major distributions at:
http://download.opensuse.org/repositories/server:/ha-clustering
+ The OpenAIS stack is not currently recommended for use in clusters that
have shared data as STONITH support is not yet implimented
+ pingd is not yet available for use with the OpenAIS stack
+ 3 significant OpenAIS issues were found during testing of 4 and 6 node
clusters. We are activly working together with the OpenAIS project to
get these resolved.
- Pending bugs encountered during testing:
+ OpenAIS #1736 - Openais membership took 20s to stabilize
+ Heartbeat #1750 - ipc_bufpool_update: magic number in head does not match
+ OpenAIS #1793 - Assertion failure in memb_state_gather_enter()
+ OpenAIS #1796 - Cluster message corruption
- Changes since Heartbeat-2.1.2-24
+ Add OpenAIS support
+ Admin: crm_uuid - Look in the right place for Heartbeat UUID files
+ admin: Exit and indicate a problem if the crmd exits while crmadmin is performing a query
+ cib: Fix CIB_OP_UPDATE calls that modify the whole CIB
+ cib: Fix compilation when supporting the heartbeat stack
+ cib: Fix memory leaks caused by the switch to get_message_xml()
+ cib: HA_VALGRIND_ENABLED needs to be set _and_ set to 1|yes|true
+ cib: Use get_message_xml() in preference to cl_get_struct()
+ cib: Use the return value from call to write() in cib_send_plaintext()
+ Core: ccm nodes can legitimately have a node id of 0
+ Core: Fix peer-process tracking for the Heartbeat stack
+ Core: Heartbeat does not send status notifications for nodes that were already part of the cluster. Fake them instead
+ CRM: Add children to HA_Messages such that the field name matches F_XML_TAGNAME
+ crm: Adopt a more flexible appraoch to enabling Valgrind
+ crm: Fix compilation when bzip2 is not installed
+ CRM: Future-proof get_message_xml()
+ crmd: Filter election responses based on time not FSA state
+ crmd: Handle all possible peer states in crmd_ha_status_callback()
+ crmd: Make sure the current date/time is set - prevents use-of-NULL when evaluating rules
+ crmd: Relax an assertion regrading ccm membership instances
+ crmd: Use (node->processes&crm_proc_ais) to accurately update the CIB after replace operations
+ crmd: Heartbeat: Accurately record peer client status
+ pengine: Bug 1777 - Allow colocation with a resource in the Stopped state
+ pengine: Bug 1822 - Prevent use-of-NULL in PromoteRsc()
+ pengine: Implement three recovery policies based on op_status and op_rc
+ pengine: Parse fail-count correctly (it may be set to ININFITY)
+ pengine: Prevent graph-loop when stonith agents need to be moved around before a STONITH op
+ pengine: Prevent graph-loops when two operations have the same name+interval
+ tengine: Cancel active timers when destroying graphs
+ tengine: Ensure failcount is set correctly for failed stops/starts
+ tengine: Update failcount for oeprations that time out
+ Medium: admin: Prevent hang in crm_mon -1 when there is no cib connection - Patch from Junko IKEDA
+ Medium: cib: Require --force|-f when performing potentially dangerous commands with cibadmin
+ Medium: cib: Tweak the shutdown code
+ Medium: Common: Only count peer processes of active nodes
+ Medium: Core: Create generic cluster sign-in method
+ Medium: core: Fix compilation when Heartbeat support is disabled
+ Medium: Core: General cleanup for supporting two stacks
+ Medium: Core: iso6601 - Support parsing of time-only strings
+ Medium: core: Isolate more code that is only needed when SUPPORT_HEARTBEAT is enabled
+ Medium: crm: Improved logging of errors in the XML parser
+ Medium: crmd: Fix potential use-of-NULL in string comparison
+ Medium: crmd: Reimpliment syncronizing of CIB queries and updates when invoking the PE
+ Medium: crm_mon: Indicate when a node is both in standby mode and offline
+ Medium: pengine: Bug 1822 - Do not try an promote groups if not all of it is active
+ Medium: pengine: on_fail=nothing is an alias for 'ignore' not 'restart'
+ Medium: pengine: Prevent a potential use-of-NULL in cron_range_satisfied()
+ snmp subagent: fix a problem on displaying an unmanaged group
+ snmp subagent: use the syslog setting
+ snmp: v2 support (thanks to Keisuke MORI)
+ snmp_subagent - made it not complain about some things if shutting down