monitor.volume.nearlyFull is triggered every two days even though there is free space in the volume
Applies to
ONTAP 9
Issue
- The relevant volume is specified as the backup destination by the backup software.
- The
dfcommand shows that 89% of the volume is used. - Both the volume and the aggregate have 0% usage in snapshots.
- From the following EMS records, it can be seen that the "
monitor.volume.nearlyFull" alert is immediately resolved after being recorded.
Mon Aug 12 23:02:13 +0900 [xxx: wafl_spcd_main: monitor.volume.nearlyFull:error]: Volume xxx@vserver:xxx is nearly full (using or reserving 95% of space and 0% of inodes). Mon Aug 12 23:02:13 +0900 [xxx: wafl_spcd_main: monitor.volume.ok:debug]: No volumes are full or nearly full. Mon Aug 12 23:05:52 +0900 [xxx: wafl_spcd_main: monitor.volumes.one.ok:debug]: Volume xxx@vserver:xxx is OK.