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Fixes quota für zvols. Without this, the log gets spammed with

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> 2020/08/16 04:45:24 [ERROR] In RRD: Error updating /var/lib/munin/localdomain/localhost.localdomain-zfs_list_rpool__name-quota-g.rrd: /var/lib/munin/localdomain/localhost.localdomain-zfs_list_rpool__name-quota-g.rrd: Function update_pdp_prep, case DST_GAUGE - Cannot convert '-' to float
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Michael Fritscher 2020-08-16 11:59:37 +02:00 • committed by Lars Kruse
parent 225a9156df
commit aee6a15240
1 changed files with 7 additions and 1 deletions
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8
plugins/zfs/zfs_list
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@ -79,6 +79,12 @@ for i in `zfs list -Hp | awk '{print $1}'`; do
values=( $(zfs get -p usedbydataset,usedbychildren,usedbysnapshots,usedbyrefreservation,available,quota $i | awk 'BEGIN {total=0;} { if( NR==1 ) next; } !/quota/ {total=total+$3;} {print $3} END{print total;}') )
fsname=$(clean_fieldname $(echo "$i" | sed 's/\//__/g'))
if [ ${values[5]} = "-" ]; then
quota=0
else
quota=${values[5]}
fi
echo <<EOF "multigraph zfs_list_$fsname
usedbydataset.value ${values[0]}
usedbysnapshots.value ${values[2]}
@ -86,7 +92,7 @@ usedbychildren.value ${values[1]}
usedbyrefreservation.value ${values[3]}
available.value ${values[4]}
total.value ${values[6]}
quota.value ${values[5]}"
quota.value $quota"
EOF
done