opafmcmdall(8)

🌸 NAME 🌸

Okay so hi bestie! This is opafmcmdall, and it lives in the IFSFFCLIRG manual (yes, that manual name is a whole vibe 😭). It executes a command to all instances of the Fabric Manager (FM) listed in the options. The behavior is similar to opafmcmd, so if you already know that one, you're lowkey ahead. 🫶

📜 Syntax 📜

opafmcmdall [-i  fm_instance]  cmd [ args]

💅 OPTIONS 💅

• --help — Produces full help text. Like, the whole lore drop. ✨
• -i fm_instance — Specifies the FM instance number (0-7) to act on. Specify multiple -i options as needed. Default is all instances. So if you want every FM, just don't pass -i; if you want specific ones, stack 'em up. 🎀
• cmd [args] — Specifies the commands and arguments (if applicable) to be run. Values include:
  • smForceSweep — Makes the Subnet Manager (SM) sweep now. Iconic little push. 🧹
  • smRestorePriority — Restores the normal priority of the SM, if it is currently elevated. Put it back, periodt. 👑
  • smShowCounters — Gets statistics and performance counters from the SM. Numbers? Obsessed. 📊
  • smResetCounters — Resets SM statistics and performance counters. Fresh start energy. ✨
  • smStateDump — Dumps internal SM state into specified directory. Spill the internal tea. 🫖
  • 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. Clean slate slay. 💅
  • 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. Values include:
    • 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 🎀

opafmcmdall smForceSweep

# sends command to all FMs

opafmcmdall -i 2 -i 4 smLogLevel 3

# sends command to only FM2 and FM4

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💖 And that's the page, bestie! Cute little sign-off time: Copyright(C) 2015-2019 Intel Corporation, source/version vibe is opafmcmdall(8), and the date range is that iconic 2015-2019 moment. Periodt. 🎀✨