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Yoann Moulin 2010-12-30 09:33:43 +01:00 • committed by Steve Schnepp
parent 2a2a73a6f2
commit 4d80dc5a8d
1 changed files with 47 additions and 46 deletions
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93
plugins/other/zfs-filesystem-graph
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@ -3,6 +3,7 @@
# Plugin to monitor a ZFS Filesystem
#
# Wildcard-plugin to monitor a zfs filesystems.
#
# To monitor a filesystem, link zfs_fs_<zpool>_<filesystem> to this file. E.g.
#
# ln -s /usr/share/munin/node/plugins-auto/zfs_fs_ /etc/munin/node.d/zfs_fs_tank_foo
@ -15,12 +16,10 @@
#
# config (required)
# autoconf (optional - used by munin-config)
#
# ** WARNING **
# For now this plugin does not allow "_" in the name of a zpool or filesystems
#
# Magic markers - optional - used by installation scripts and
# munin-config:
#
#%# family=auto
#%# capabilities=autoconf
myname=`basename $0 | sed 's/^zfs_fs_//g' | sed -e 's/_/\//g'`
@ -38,49 +37,51 @@ values=( $(zfs get -p usedbydataset,usedbychildren,usedbysnapshots,usedbyrefrese
if [ "$1" = "config" ]; then
echo "graph_title zfs $myname"
echo 'graph_order usedbydataset usedbychildren usedbysnapshots usedbyrefreservation available total quota'
echo "graph_args --base 1024 -r -l 0 --vertical-label Bytes --upper-limit ${values[6]}"
echo 'graph_info This graph shows how is used a zfs filesystems.'
echo 'graph_category Zfs'
echo 'graph_period second'
echo 'usedbydataset.label UsedByDataset'
echo 'usedbydataset.draw AREA'
echo 'usedbydataset.info Used space by Dataset'
echo 'usedbydataset.colour FF0000'
echo 'usedbychildren.label UsedByChildren'
echo 'usedbychildren.draw STACK'
echo 'usedbychildren.info Used space by children'
echo 'usedbychildren.colour FFCC33'
echo 'usedbysnapshots.label UsedBySnapshots'
echo 'usedbysnapshots.draw STACK'
echo 'usedbysnapshots.info Used space by snapshot'
echo 'usedbysnapshots.colour 0000FF'
echo 'usedbyrefreservation.label Usedbyrefreservation'
echo 'usedbyrefreservation.draw STACK'
echo 'usedbyrefreservation.info Used space by Ref Reservation'
echo 'usedbyrefreservation.colour 33CCFF'
echo 'available.label Available'
echo 'available.draw STACK'
echo 'available.info Free space'
echo 'available.colour 00FF00'
echo 'total.label Total'
echo 'total.draw LINE1'
echo 'total.info Total'
echo 'total.colour 000000'
echo 'quota.label Quota'
echo 'quota.draw LINE1'
echo 'quota.info Quota'
echo 'quota.colour 555555'
echo <<EOF "graph_title zfs $myname
graph_order usedbydataset usedbychildren usedbysnapshots usedbyrefreservation available total quota
graph_args --base 1024 -r -l 0 --vertical-label Bytes --upper-limit ${values[6]}
graph_info This graph shows how is used a zfs filesystems.
graph_category Zfs
graph_period second
usedbydataset.label UsedByDataset
usedbydataset.draw AREA
usedbydataset.info Used space by Dataset
usedbydataset.colour FF0000
usedbychildren.label UsedByChildren
usedbychildren.draw STACK
usedbychildren.info Used space by children
usedbychildren.colour FFCC33
usedbysnapshots.label UsedBySnapshots
usedbysnapshots.draw STACK
usedbysnapshots.info Used space by snapshot
usedbysnapshots.colour 0000FF
usedbyrefreservation.label Usedbyrefreservation
usedbyrefreservation.draw STACK
usedbyrefreservation.info Used space by Ref Reservation
usedbyrefreservation.colour 33CCFF
available.label Available
available.draw STACK
available.info Free space
available.colour 00FF00
total.label Total
total.draw LINE1
total.info Total
total.colour 000000
quota.label Quota
quota.draw LINE1
quota.info Quota
quota.colour 555555"
EOF
exit 0
fi
echo "usedbydataset.value ${values[0]}"
echo "usedbysnapshots.value ${values[2]}"
echo "usedbychildren.value ${values[1]}"
echo "usedbyrefreservation.value ${values[3]}"
echo "available.value ${values[4]}"
echo "total.value ${values[6]}"
echo "quota.value ${values[5]}"
echo <<EOF "usedbydataset.value ${values[0]}
usedbysnapshots.value ${values[2]}
usedbychildren.value ${values[1]}
usedbyrefreservation.value ${values[3]}
available.value ${values[4]}
total.value ${values[6]}
quota.value ${values[5]}"
EOF
exit 0