ClusterCockpit/cc-metric-collector
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62720dec13
cc-metric-collector/collectors/beegfsmetaMetric.md
Mehmet Soysal 547bc0461f
Beegfs collector (#50) 
* added beegfs collectors to collectors/README.md

* added beegfs collectors and docs

* added new beegfs collectors to AvailableCollectors list

* Feedback implemented

* changed error type

* changed error to only return

* changed beegfs lookup path

* fixed typo in md files

Co-authored-by: Mehmet Soysal <mehmet.soysal@kit.edu>
2022-03-04 14:35:47 +01:00

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BeeGFS on Demand collector

This Collector is to collect BeeGFS on Demand (BeeOND) metadata clientstats.

  "beegfs_meta": {
	"beegfs_path": "/usr/bin/beegfs-ctl",
    "exclude_filesystem": [
      "/mnt/ignore_me"
    ],
    "exclude_metrics": [     
          "ack",
          "entInf",
          "fndOwn"
    ]
  }

The BeeGFS On Demand (BeeOND) collector uses the beegfs-ctl command to read performance metrics for BeeGFS filesystems.

The reported filesystems can be filtered with the exclude_filesystem option in the configuration.

The path to the beegfs-ctl command can be configured with the beegfs_path option in the configuration.

When using the exclude_metrics option, the excluded metrics are summed as other.

Important: The metrics listed below, are similar to the naming of BeeGFS. The Collector prefixes these with beegfs_cstorage(beegfs client storage).

For example beegfs metric open-> beegfs_cstorage_open

Available Metrics:

  • sum
  • ack
  • close
  • entInf
  • fndOwn
  • mkdir
  • create
  • rddir
  • refrEnt
  • mdsInf
  • rmdir
  • rmLnk
  • mvDirIns
  • mvFiIns
  • open
  • ren
  • sChDrct
  • sAttr
  • sDirPat
  • stat
  • statfs
  • trunc
  • symlnk
  • unlnk
  • lookLI
  • statLI
  • revalLI
  • openLI
  • createLI
  • hardlnk
  • flckAp
  • flckEn
  • flckRg
  • dirparent
  • listXA
  • getXA
  • rmXA
  • setXA
  • mirror

The collector adds a filesystem tag to all metrics