Provided by: opa-fm_10.10.3.0.11-1build3_amd64 
NAME
opafmcmd - Execute a command to a specific instance of the OPA Fabric Manager
Executes a command to a specific instance of the Fabric Manager (FM). This command can be used, for
example, to query the configuration attributes of a particular instance of an FM as well as issue subnet
management commands.
Syntax
opafmcmd [-i fm_instance] cmd [ args]
Options
--help
Produces full help text.
-i fm_instance
Specifies the number of the FM instance to act on.
Range is 0 to 7. Default is 0.
cmd [args]
Specifies the commands and arguments (if applicable) to be run. Values include:
smForceSweep
Makes the Subnet Manager (SM) sweep now.
smRestorePriority
Restores the normal priority of the SM, if it is currently elevated.
smShowCounters
Gets statistics and performance counters from the SM.
smResetCounters
Resets SM statistics and performance counters.
smStateDump
Dumps internal SM state into specified directory.
smLogLevel
Sets the SM logging level. Values include:
• 0=NONE+
• 1=WARN+
• 2=NOTICE+
• 3=INFO+
• 4=VERBOSE+
• 5=DEBUG2+
• 6=DEBUG4+
• 7=TRACE+
smLogMode Sets the SM log mode flags. Values include:
• 0/1 1=downgrade non-actionable
• 0/2 2=logfile only
smLogMask Sets the SM log mask for a specific subsystem to the value given. For a list of
subsystems and mask bit meanings, see the files /etc/opa-fm/opafm.xml or
/usr/share/opa-fm/opafm.xml.
smPerfDebug
Toggles performance debug output for SM.
saPerfDebug
Toggles performance debug output for Subnet Administration (SA).
saRmppDebug
Toggles Reliable Message Passing Protocol (RMPP) debug output for SA.
pmShowCounters
Gets statistics and performance counters for the Performance Manager (PM).
pmResetCounters
Resets statistics and performance counters for the PM.
pmDebug Toggles debug output for PM.
pmRmppDebug
Toggles RMPP debug output for PM.
feLogLevel
Sets the Fabric Executive (FE) logging level. Values include:
• 0=NONE+
• 1=WARN+
• 2=NOTICE+
• 3=INFO+
• 4=VERBOSE+
• 5=DEBUG2+
• 6=DEBUG4+
• 7=TRACE+
feLogMode Sets the FE log mode flags.
• 0/1 1=downgrade non-actionable
• 0/2 2=logfile only
feLogMask Sets the FE log mask for a specific subsystem to the value given. For a list of
subsystems and mask bit meanings, see the files /etc/opa-fm/opafm.xml or
/usr/share/opa-fm/opafm.xml
feDebug Toggles debug output for FE.
feRmppDebug
Toggles RMPP debug output for FE.
smLooptestStart
Starts loop test in normal mode. Specify the number of 256 byte packets. Default is
0.
smLooptestFastModeStart
Starts loop test in fast mode. Specify the number of 256 byte packets. Default is 5.
smLooptestStop
Stops loop test. Returns switch LFTs back to normal.
smLooptestInjectPackets
Enter numPkts to send to all switch loops. Default is 1.
smLooptestInjectAtNode
Enter the switch node index to inject loop packets. Default is 0.
smLooptestInjectEachSweep
Sets whether to inject or stop injecting packets each sweep.
• Enter 1 to inject packets each sweep.
• Enter 0 to stop injecting each sweep.
smLooptestPathLength
Sets the loop path length. Range is 2 - 4. Default is 3.
smLooptestMinISLRedundancy
Sets the minimum number of loops in which to include each ISL. Default is 4.
smLooptestShowLoopPaths
Displays the loop paths given node index or all loop paths. Default is all.
smLooptestShowSwitchLft
Displays a switch LFT given node index or all switches LFTs. Default is all.
smLooptestShowTopology
Displays the topology for the SM Loop Test.
smLooptestShowConfig
Displays the current active loop configuration.
smForceRebalance
Toggles Force Rebalance setting for SM.
smAdaptiveRouting
Displays or modifies Adaptive Routing setting for SM.
If no arguments are entered, displays current setting.
Enter 0 to Disable.
Enter 1 to Enable.
Additional arguments after the first argument can be used to update frequency and
threshold while enabling Adaptive Routing:
Enter -f value to update frequency. Valid values are 0 - 7.
Enter -t value to update threshold. Valid values are 0 - 7.
If frequency or threshold are not provided, they will be reset to default.
smForceAttributeRewrite
Sets rewriting of all attributes upon resweeping.
• Enter 0 to Disable.
• Enter 1 to Enable.
smSkipAttrWrite
Specifies the bitmask of attributes to be skipped (not written) during sweeps. Enter
-help for list of options.
smPauseSweeps
Pauses SM sweeps.
smResumeSweeps
Resumes SM sweeps.
Example
opafmcmd smForceSweep
opafmcmd -i 2 smLogLevel 3
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