UCD-SNMP-MIB DEFINITIONS ::= BEGIN

-- Design notes:

--

-- The design of this mib may seem unusual in parts, as it was

-- designed for ease of numerical management routines.

-- 

-- In that light, most sub-sections of this mib have four common

-- numerical oid consistencies:

--

-- 2021.ID.1   : an integer index value.  In scalers, this is always

--               of value 1.  In tables it is a row index.

-- 2021.ID.2   : a name of the script, process, etc. that this row represents.

-- 2021.ID.100 : An error flag indicating if an error is present on

--               that row (a threshold value was crossed, etc).

-- 2021.ID.101 : An error string describing why the error flag is non-0.

--

-- These conventions enable managers to easy examine portions of the

-- mib by setting the ID to the sub-section they are interested in

-- monitoring, and then scanning the .100 value to check for an

-- error(s), and get a more specific error message from .101 for the

-- named check found in .2.

--

-- Row numbers between 2 and 100 are sub-section specific.

--

-- Mib sections utilizing the above conventions:

--   Tables:  	procTable, execTable, diskTable, loadTable

--   Scalers: 	memory, snmperrs

IMPORTS

    OBJECT-TYPE, NOTIFICATION-TYPE, MODULE-IDENTITY,

    Integer32, Opaque, enterprises, Counter32, Unsigned32

        FROM SNMPv2-SMI

    CounterBasedGauge64

        FROM HCNUM-TC

    TEXTUAL-CONVENTION, DisplayString, TruthValue

	FROM SNMPv2-TC;

ucdavis MODULE-IDENTITY

    LAST-UPDATED "201606100000Z"

    ORGANIZATION "University of California, Davis"

    CONTACT-INFO    

	"This mib is no longer being maintained by the University of

	 California and is now in life-support-mode and being

	 maintained by the net-snmp project.  The best place to write

	 for public questions about the net-snmp-coders mailing list

	 at net-snmp-coders@lists.sourceforge.net.

         postal:   Wes Hardaker

                   P.O. Box 382

                   Davis CA  95617

         email:    net-snmp-coders@lists.sourceforge.net

        "

    DESCRIPTION

	"This file defines the private UCD SNMP MIB extensions."

    REVISION     "201606100000Z"

    DESCRIPTION

	"New 64-bit memory objects"

    REVISION     "201407310000Z"

    DESCRIPTION

	"New object for number of CPUs as counted by the agent"

    REVISION	 "201105140000Z"

    DESCRIPTION

	"New objects for monitoring CPU Steal, Guest and Nice values"

    REVISION	 "200901190000Z"

    DESCRIPTION

	"New 64-bit objects for monitoring large disk usage"

    REVISION	 "200611220000Z"

    DESCRIPTION

	"Clarify behaviour of objects in the memory & systemStats groups

         (including updated versions of malnamed mem*Text objects).

         Define suitable TCs to describe error reporting/fix behaviour."

    REVISION	 "200404070000Z"

    DESCRIPTION

	"Added ssCpuRawSoftIRQ for Linux (2.6) and forgotten raw swap counters."

    REVISION	 "200209050000Z"

    DESCRIPTION

	"Deprecate the non-raw objects."

    REVISION	 "200109200000Z"

    DESCRIPTION

	"Group to monitor log files"

    REVISION	 "200101170000Z"

    DESCRIPTION

	"Added raw CPU and IO counters."

    REVISION	 "9912090000Z"

    DESCRIPTION

	"SMIv2 version converted from older MIB definitions."

    ::= { enterprises 2021 }

-- Current UCD core mib table entries:

--   prTable          OBJECT IDENTIFIER ::= { ucdavis   2 }

--   memory           OBJECT IDENTIFIER ::= { ucdavis   4 }

--   extTable         OBJECT IDENTIFIER ::= { ucdavis   8 }

--   diskTable        OBJECT IDENTIFIER ::= { ucdavis   9 }

--   loadTable        OBJECT IDENTIFIER ::= { ucdavis  10 }

--   systemStats      OBJECT IDENTIFIER ::= { ucdavis  11 }

--   ucdDemoMIB       OBJECT IDENTIFIER ::= { ucdavis  14 } - UCD-DEMO-MIB

--   fileTable        OBJECT IDENTIFIER ::= { ucdavis  15 }

--   logMatch         OBJECT IDENTIFIER ::= { ucdavis  16 }

--   version          OBJECT IDENTIFIER ::= { ucdavis 100 }

--   snmperrs         OBJECT IDENTIFIER ::= { ucdavis 101 }

--   mibRegistryTable OBJECT IDENTIFIER ::= { ucdavis 102 }

-- Older mib table entries that were changed to new locations above:

--   processes        OBJECT IDENTIFIER ::= { ucdavis   1 }

--   exec             OBJECT IDENTIFIER ::= { ucdavis   3 }

--   disk             OBJECT IDENTIFIER ::= { ucdavis   6 }

--   load             OBJECT IDENTIFIER ::= { ucdavis   7 }

-- Never implemented and removed from the mib:

--   lockd            OBJECT IDENTIFIER ::= { ucdavis   5 }

-- Branches for registering other UCD MIB modules:

ucdInternal           OBJECT IDENTIFIER ::= { ucdavis 12 }

ucdExperimental       OBJECT IDENTIFIER ::= { ucdavis 13 }

-- OID values assigned in the ucdExperimental branch:

--   ucdIpFwAccMIB    OBJECT IDENTIFIER ::= { ucdExperimental  1 } - UCD-IPFWACC-MIB

--   ucdIpFilter      OBJECT IDENTIFIER ::= { ucdExperimental  2 } - UCD-IPFILTER-MIB

--   wavelan          OBJECT IDENTIFIER ::= { ucdExperimental  3 } - WL-MIB

--   ucdDlmodMIB      OBJECT IDENTIFIER ::= { ucdExperimental 14 } - UCD-DLMOD-MIB

--   ucdDiskIOMIB     OBJECT IDENTIFIER ::= { ucdExperimental 15 } - UCD-DISKIO-MIB

--   lmSensors        OBJECT IDENTIFIER ::= { ucdExperimental 16 } - LM-SENSORS-MIB

-- These are the old returned values of the agent type.

-- originally returned to:  .iso.org.dod.internet.mgmt.mib-2.system.sysObjectID.0 

-- Current versions of the agent return an equivalent OID from the netSnmpAgentOIDs

-- tree (defined in NET-SNMP-TC), which includes values for some additional O/Ss

ucdSnmpAgent      OBJECT IDENTIFIER ::= { ucdavis 250 }

hpux9             OBJECT IDENTIFIER ::= { ucdSnmpAgent 1 }

sunos4            OBJECT IDENTIFIER ::= { ucdSnmpAgent 2 }

solaris           OBJECT IDENTIFIER ::= { ucdSnmpAgent 3 }

osf               OBJECT IDENTIFIER ::= { ucdSnmpAgent 4 }

ultrix            OBJECT IDENTIFIER ::= { ucdSnmpAgent 5 }

hpux10            OBJECT IDENTIFIER ::= { ucdSnmpAgent 6 }

netbsd1           OBJECT IDENTIFIER ::= { ucdSnmpAgent 7 }

freebsd           OBJECT IDENTIFIER ::= { ucdSnmpAgent 8 }

irix              OBJECT IDENTIFIER ::= { ucdSnmpAgent 9 }

linux             OBJECT IDENTIFIER ::= { ucdSnmpAgent 10 }

bsdi              OBJECT IDENTIFIER ::= { ucdSnmpAgent 11 }

openbsd           OBJECT IDENTIFIER ::= { ucdSnmpAgent 12 }

win32		  OBJECT IDENTIFIER ::= { ucdSnmpAgent 13 } -- unlucky

hpux11            OBJECT IDENTIFIER ::= { ucdSnmpAgent 14 }

aix               OBJECT IDENTIFIER ::= { ucdSnmpAgent 15 }

macosx            OBJECT IDENTIFIER ::= { ucdSnmpAgent 16 }

dragonfly         OBJECT IDENTIFIER ::= { ucdSnmpAgent 17 }

unknown           OBJECT IDENTIFIER ::= { ucdSnmpAgent 255 }

--

-- Define the Float Textual Convention

--   This definition was written by David Perkins.

--

Float ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

        "A single precision floating-point number.  The semantics

         and encoding are identical for type 'single' defined in

         IEEE Standard for Binary Floating-Point,

         ANSI/IEEE Std 754-1985.

         The value is restricted to the BER serialization of

         the following ASN.1 type:

             FLOATTYPE ::= [120] IMPLICIT FloatType

         (note: the value 120 is the sum of '30'h and '48'h)

         The BER serialization of the length for values of

         this type must use the definite length, short

         encoding form.

         For example, the BER serialization of value 123

         of type FLOATTYPE is '9f780442f60000'h.  (The tag

         is '9f78'h; the length is '04'h; and the value is

         '42f60000'h.) The BER serialization of value

         '9f780442f60000'h of data type Opaque is

         '44079f780442f60000'h. (The tag is '44'h; the length

         is '07'h; and the value is '9f780442f60000'h."

    SYNTAX Opaque (SIZE (7))

UCDErrorFlag ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

        "Represents a possible error condition"

    SYNTAX INTEGER  { noError(0),  error(1) }

UCDErrorFix ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

        "Represents a 'push-button' object, to invoke a suitable

         configured action.  Will always return 0 when read."

    SYNTAX INTEGER  { noError(0),  runFix(1) }

--

-- Process table checks

--

prTable OBJECT-TYPE

    SYNTAX	SEQUENCE OF PrEntry

    MAX-ACCESS	not-accessible

    STATUS	current

    DESCRIPTION

	"A table containing information on running

	 programs/daemons configured for monitoring in the

	 snmpd.conf file of the agent.  Processes violating the

	 number of running processes required by the agent's

	 configuration file are flagged with numerical and

	 textual errors."

    ::= { ucdavis 2 }

prEntry OBJECT-TYPE

    SYNTAX	PrEntry

    MAX-ACCESS	not-accessible

    STATUS	current

    DESCRIPTION

        "An entry containing a process and its statistics."

    INDEX	{ prIndex }

    ::= { prTable  1 }

PrEntry ::= SEQUENCE {

    prIndex		Integer32,

    prNames		DisplayString,

    prMin		Integer32,

    prMax		Integer32,

    prCount		Integer32,

    prErrorFlag		UCDErrorFlag,

    prErrMessage	DisplayString,

    prErrFix		UCDErrorFix,

    prErrFixCmd		DisplayString

}

prIndex OBJECT-TYPE

    SYNTAX	Integer32 (0..65535)

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"Reference Index for each observed process."

    ::= { prEntry 1 }

prNames OBJECT-TYPE

    SYNTAX	DisplayString

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The process name we're counting/checking on."

    ::= { prEntry 2 }

prMin OBJECT-TYPE

    SYNTAX	Integer32

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The minimum number of processes that should be

	 running.  An error flag is generated if the number of

	 running processes is < the minimum."

    ::= { prEntry 3 }

prMax OBJECT-TYPE

    SYNTAX	Integer32

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The maximum number of processes that should be

	 running.  An error flag is generated if the number of

	 running processes is > the maximum."

    ::= { prEntry 4 }

prCount OBJECT-TYPE

    SYNTAX	Integer32

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The number of current processes running with the name

	 in question."

    ::= { prEntry 5 }

prErrorFlag OBJECT-TYPE

    SYNTAX	UCDErrorFlag

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"A Error flag to indicate trouble with a process.  It

	 goes to 1 if there is an error, 0 if no error."

    ::= { prEntry 100 }

prErrMessage OBJECT-TYPE

    SYNTAX	DisplayString

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"An error message describing the problem (if one exists)."

    ::= { prEntry 101 }

prErrFix OBJECT-TYPE

    SYNTAX	UCDErrorFix

    MAX-ACCESS	read-write

    STATUS	current

    DESCRIPTION

	"Setting this to one will try to fix the problem if

	 the agent has been configured with a script to call

	 to attempt to fix problems automatically using remote

	 snmp operations."

    ::= { prEntry 102 }

prErrFixCmd OBJECT-TYPE

    SYNTAX	DisplayString

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The command that gets run when the prErrFix column is 

	 set to 1."

    ::= { prEntry 103 }

extTable OBJECT-TYPE

    SYNTAX	SEQUENCE OF ExtEntry

    MAX-ACCESS	not-accessible

    STATUS	current

    DESCRIPTION

	"A table of extensible commands returning output and

	 result codes.  These commands are configured via the

	 agent's snmpd.conf file."

    ::= { ucdavis 8 }

extEntry OBJECT-TYPE

    SYNTAX     ExtEntry

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

        "An entry containing an extensible script/program and its output."

    INDEX      { extIndex }

    ::= { extTable  1 }

ExtEntry ::= SEQUENCE {

    extIndex		Integer32,

    extNames		DisplayString,

    extCommand		DisplayString,

    extResult		Integer32,

    extOutput		DisplayString,

    extErrFix		UCDErrorFix,

    extErrFixCmd	DisplayString

}

extIndex OBJECT-TYPE

    SYNTAX	Integer32 (0..65535)

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"Reference Index for extensible scripts.  Simply an

	 integer row number."

    ::= { extEntry 1 }

extNames OBJECT-TYPE

    SYNTAX	DisplayString

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"A Short, one name description of the extensible command."

    ::= { extEntry 2 }

extCommand OBJECT-TYPE

    SYNTAX	DisplayString

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The command line to be executed."

    ::= { extEntry 3 }

extResult OBJECT-TYPE

    SYNTAX	Integer32

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The result code (exit status) from the executed command."

    ::= { extEntry 100 }

extOutput OBJECT-TYPE

    SYNTAX	DisplayString

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The first line of output of the executed command."

    ::= { extEntry 101 }

extErrFix OBJECT-TYPE

    SYNTAX	UCDErrorFix

    MAX-ACCESS	read-write

    STATUS	current

    DESCRIPTION

	"Setting this to one will try to fix the problem if

	 the agent has been configured with a script to call

	 to attempt to fix problems automatically using remote

	 snmp operations."

    ::= { extEntry 102 }

extErrFixCmd OBJECT-TYPE

    SYNTAX	DisplayString

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The command that gets run when the extErrFix column is 

	 set to 1."

    ::= { extEntry 103 }

--

-- Memory usage/watch reporting.

-- Not supported on all systems!

-- See agent/mibgroup/ucd_snmp.h to see if its loaded for your architecture.

--

memory OBJECT IDENTIFIER ::= { ucdavis 4 }

memIndex OBJECT-TYPE

    SYNTAX	Integer32

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION  

	"Bogus Index.  This should always return the integer 0."

    ::= { memory 1 } 

memErrorName OBJECT-TYPE

    SYNTAX	DisplayString

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION  

	"Bogus Name. This should always return the string 'swap'."

    ::= { memory 2 } 

memTotalSwap OBJECT-TYPE

    SYNTAX	Integer32

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The total amount of swap space configured for this host."

    ::= { memory 3 }

memAvailSwap OBJECT-TYPE

    SYNTAX	Integer32

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The amount of swap space currently unused or available."

    ::= { memory 4 }

memTotalReal OBJECT-TYPE

    SYNTAX	Integer32

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The total amount of real/physical memory installed

         on this host."

    ::= { memory 5 }

memAvailReal OBJECT-TYPE

    SYNTAX	Integer32

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The amount of real/physical memory currently unused

         or available."

    ::= { memory 6 }

memTotalSwapTXT OBJECT-TYPE

    SYNTAX	Integer32

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The total amount of swap space or virtual memory allocated

         for text pages on this host.

         This object will not be implemented on hosts where the

         underlying operating system does not distinguish text

         pages from other uses of swap space or virtual memory."

    ::= { memory 7 }

memAvailSwapTXT OBJECT-TYPE

    SYNTAX	Integer32

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	deprecated

    DESCRIPTION	

	"The amount of swap space or virtual memory currently

         being used by text pages on this host.

         This object will not be implemented on hosts where the

         underlying operating system does not distinguish text

         pages from other uses of swap space or virtual memory.

         Note that (despite the name), this value reports the

         amount used, rather than the amount free or available

         for use.  For clarity, this object is being deprecated

         in favour of 'memUsedSwapTXT(16)."

    ::= { memory 8 }

memTotalRealTXT OBJECT-TYPE

    SYNTAX	Integer32

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The total amount of real/physical memory allocated

         for text pages on this host.

         This object will not be implemented on hosts where the

         underlying operating system does not distinguish text

         pages from other uses of physical memory."

    ::= { memory 9 }

memAvailRealTXT OBJECT-TYPE

    SYNTAX	Integer32

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	deprecated

    DESCRIPTION

	"The amount of real/physical memory currently being

         used by text pages on this host.

         This object will not be implemented on hosts where the

         underlying operating system does not distinguish text

         pages from other uses of physical memory.

         Note that (despite the name), this value reports the

         amount used, rather than the amount free or available

         for use.  For clarity, this object is being deprecated

         in favour of 'memUsedRealTXT(17)."

    ::= { memory 10 }

memTotalFree OBJECT-TYPE

    SYNTAX	Integer32

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

        "The total amount of memory free or available for use on

         this host.  This value typically covers both real memory

         and swap space or virtual memory."

    ::= { memory 11 }

memMinimumSwap OBJECT-TYPE

    SYNTAX	Integer32

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The minimum amount of swap space expected to be kept

         free or available during normal operation of this host.

         If this value (as reported by 'memAvailSwap(4)') falls

         below the specified level, then 'memSwapError(100)' will

         be set to 1 and an error message made available via

         'memSwapErrorMsg(101)'."

    ::= { memory 12 }

memShared OBJECT-TYPE

    SYNTAX	Integer32

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

        "The total amount of real or virtual memory currently

         allocated for use as shared memory.

         This object will not be implemented on hosts where the

         underlying operating system does not explicitly identify

         memory as specifically reserved for this purpose."

    ::= { memory 13 }

memBuffer OBJECT-TYPE

    SYNTAX	Integer32

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

        "The total amount of real or virtual memory currently

         allocated for use as memory buffers.

         This object will not be implemented on hosts where the

         underlying operating system does not explicitly identify

         memory as specifically reserved for this purpose."

    ::= { memory 14 }

memCached OBJECT-TYPE

    SYNTAX	Integer32

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

        "The total amount of real or virtual memory currently

         allocated for use as cached memory.

         This object will not be implemented on hosts where the

         underlying operating system does not explicitly identify

         memory as specifically reserved for this purpose."

    ::= { memory 15 }

memUsedSwapTXT OBJECT-TYPE

    SYNTAX	Integer32

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION	

	"The amount of swap space or virtual memory currently

         being used by text pages on this host.

         This object will not be implemented on hosts where the

         underlying operating system does not distinguish text

         pages from other uses of swap space or virtual memory."

    ::= { memory 16 }

memUsedRealTXT OBJECT-TYPE

    SYNTAX	Integer32

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The amount of real/physical memory currently being

         used by text pages on this host.

         This object will not be implemented on hosts where the

         underlying operating system does not distinguish text

         pages from other uses of physical memory."

    ::= { memory 17 }

memTotalSwapX OBJECT-TYPE

    SYNTAX	CounterBasedGauge64

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The total amount of swap space configured for this host."

    ::= { memory 18 }

memAvailSwapX OBJECT-TYPE

    SYNTAX	CounterBasedGauge64

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The amount of swap space currently unused or available."

    ::= { memory 19 }

memTotalRealX OBJECT-TYPE

    SYNTAX	CounterBasedGauge64

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The total amount of real/physical memory installed

         on this host."

    ::= { memory 20 }

memAvailRealX OBJECT-TYPE

    SYNTAX	CounterBasedGauge64

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The amount of real/physical memory currently unused

         or available."

    ::= { memory 21 }

memTotalFreeX OBJECT-TYPE

    SYNTAX	CounterBasedGauge64

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

        "The total amount of memory free or available for use on

         this host.  This value typically covers both real memory

         and swap space or virtual memory."

    ::= { memory 22 }

memMinimumSwapX OBJECT-TYPE

    SYNTAX	CounterBasedGauge64

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"The minimum amount of swap space expected to be kept

         free or available during normal operation of this host.

         If this value (as reported by 'memAvailSwap(4)') falls

         below the specified level, then 'memSwapError(100)' will

         be set to 1 and an error message made available via

         'memSwapErrorMsg(101)'."

    ::= { memory 23 }

memSharedX OBJECT-TYPE

    SYNTAX	CounterBasedGauge64

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

        "The total amount of real or virtual memory currently

         allocated for use as shared memory.

         This object will not be implemented on hosts where the

         underlying operating system does not explicitly identify

         memory as specifically reserved for this purpose."

    ::= { memory 24 }

memBufferX OBJECT-TYPE

    SYNTAX	CounterBasedGauge64

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

        "The total amount of real or virtual memory currently

         allocated for use as memory buffers.

         This object will not be implemented on hosts where the

         underlying operating system does not explicitly identify

         memory as specifically reserved for this purpose."

    ::= { memory 25 }

memCachedX OBJECT-TYPE

    SYNTAX	CounterBasedGauge64

    UNITS       "kB"

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

        "The total amount of real or virtual memory currently

         allocated for use as cached memory.

         This object will not be implemented on hosts where the

         underlying operating system does not explicitly identify

         memory as specifically reserved for this purpose."

    ::= { memory 26 }

memSwapError OBJECT-TYPE

    SYNTAX	UCDErrorFlag

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"Indicates whether the amount of available swap space

         (as reported by 'memAvailSwap(4)'), is less than the

         desired minimum (specified by 'memMinimumSwap(12)')."

    ::= { memory 100 }

memSwapErrorMsg OBJECT-TYPE

    SYNTAX	DisplayString

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"Describes whether the amount of available swap space

         (as reported by 'memAvailSwap(4)'), is less than the

         desired minimum (specified by 'memMinimumSwap(12)')."

    ::= { memory 101 } 

dskTable OBJECT-TYPE

    SYNTAX	SEQUENCE OF DskEntry

    MAX-ACCESS	not-accessible

    STATUS	current

    DESCRIPTION

	"Disk watching information.  Partions to be watched

	 are configured by the snmpd.conf file of the agent."

    ::= { ucdavis 9 }

dskEntry OBJECT-TYPE

    SYNTAX     DskEntry

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

        "An entry containing a disk and its statistics."

    INDEX      { dskIndex }

    ::= { dskTable  1 }

DskEntry ::= SEQUENCE {

    dskIndex		Integer32,

    dskPath		DisplayString,

    dskDevice		DisplayString,

    dskMinimum		Integer32,

    dskMinPercent	Integer32,

    dskTotal		Integer32,

    dskAvail		Integer32,

    dskUsed		Integer32,

    dskPercent		Integer32,

    dskPercentNode	Integer32,

    dskErrorFlag	UCDErrorFlag,

    dskErrorMsg		DisplayString,

    dskTotalLow		Unsigned32,

    dskTotalHigh	Unsigned32,

    dskAvailLow		Unsigned32,

    dskAvailHigh	Unsigned32,

    dskUsedLow		Unsigned32,

    dskUsedHigh		Unsigned32

}

dskIndex OBJECT-TYPE

    SYNTAX	Integer32 (0..65535)

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION

	"Integer reference number (row number) for the disk mib."

    ::= { dskEntry 1 }

dskPath OBJECT-TYPE

    SYNTAX	DisplayString

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION  

	"Path where the disk is mounted."

    ::= { dskEntry 2 } 

dskDevice OBJECT-TYPE

    SYNTAX	DisplayString

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION  

	"Path of the device for the partition"

    ::= { dskEntry 3 } 

dskMinimum OBJECT-TYPE

    SYNTAX	Integer32

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION  

	"Minimum space required on the disk (in kBytes) before the

         errors are triggered.  Either this or dskMinPercent is

         configured via the agent's snmpd.conf file."

    ::= { dskEntry 4 } 

dskMinPercent OBJECT-TYPE

    SYNTAX	Integer32

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION  

	"Percentage of minimum space required on the disk before the

         errors are triggered.  Either this or dskMinimum is

         configured via the agent's snmpd.conf file."

    ::= { dskEntry 5 } 

dskTotal OBJECT-TYPE

    SYNTAX	Integer32

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION  

	"Total size of the disk/partion (kBytes).

	 For large disks (>2Tb), this value will

	 latch at INT32_MAX (2147483647)."

    ::= { dskEntry 6 } 

dskAvail OBJECT-TYPE

    SYNTAX	Integer32

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION  

	"Available space on the disk.

	 For large lightly-used disks (>2Tb), this

	 value will latch at INT32_MAX (2147483647)."

    ::= { dskEntry 7 } 

dskUsed OBJECT-TYPE

    SYNTAX	Integer32

    MAX-ACCESS	read-only

    STATUS	current

    DESCRIPTION  

	"Used space on the disk.

	 For large heavily-used disks (>2Tb), this

	 value will latch at INT32_MAX (2147483647)."