==========
IBCCCONFIG
==========
-------------------------------------
configure congestion control settings
-------------------------------------
:Date: @BUILD_DATE@
:Manual section: 8
:Manual group: OpenIB Diagnostics
SYNOPSIS
========
ibccconfig [common_options] [-c cckey] <op> <lid|guid> [port]
DESCRIPTION
===========
**ibccconfig**
supports the configuration of congestion control settings on switches
and HCAs.
**WARNING -- You should understand what you are doing before using this tool.
Misuse of this tool could result in a broken fabric.**
OPTIONS
=======
Current supported operations and their parameters:
CongestionKeyInfo (CK) <lid|guid> <cckey> <cckeyprotectbit> <cckeyleaseperiod> <cckeyviolations>
SwitchCongestionSetting (SS) <lid|guid> <controlmap> <victimmask> <creditmask> <threshold> <packetsize> <csthreshold> <csreturndelay> <markingrate>
SwitchPortCongestionSetting (SP) <lid|guid> <portnum> <valid> <control_type> <threshold> <packet_size> <cong_parm_marking_rate>
CACongestionSetting (CS) <lid|guid> <port_control> <control_map> <ccti_timer> <ccti_increase> <trigger_threshold> <ccti_min>
CongestionControlTable (CT) <lid|guid> <cctilimit> <index> <cctentry> <cctentry> ...
**--cckey, -c, <cckey>**
Specify a congestion control (CC) key. If none is specified, a key of 0 is used.
Debugging flags
---------------
.. include:: common/opt_d.rst
.. include:: common/opt_e.rst
.. include:: common/opt_h.rst
.. include:: common/opt_v.rst
.. include:: common/opt_V.rst
Addressing Flags
----------------
.. include:: common/opt_G.rst
.. include:: common/opt_L.rst
.. include:: common/opt_s.rst
Port Selection flags
--------------------
.. include:: common/opt_C.rst
.. include:: common/opt_P.rst
.. include:: common/sec_portselection.rst
Configuration flags
-------------------
.. include:: common/opt_y.rst
.. include:: common/opt_z-config.rst
EXAMPLES
========
::
ibccconfig SwitchCongestionSetting 2 0x1F 0x1FFFFFFFFF 0x0 0xF 8 0 0:0 1 # Configure Switch Congestion Settings
ibccconfig CACongestionSetting 1 0 0x3 150 1 0 0 # Configure CA Congestion Settings to SL 0 and SL 1
ibccconfig CACongestionSetting 1 0 0x4 200 1 0 0 # Configure CA Congestion Settings to SL 2
ibccconfig CongestionControlTable 1 63 0 0:0 0:1 ... # Configure first block of Congestion Control Table
ibccconfig CongestionControlTable 1 127 0 0:64 0:65 ... # Configure second block of Congestion Control Table
FILES
=====
.. include:: common/sec_config-file.rst
AUTHOR
======
Albert Chu
< chu11@llnl.gov >