What happens when your volume runs out of inodes?
Applies to
- ONTAP 9
- Cloud Volumes ONTAP
- Data ONTAP 8
- Inode file capacity
Answer
When 100% of inode utilization for a volume is reached, data can no longer be written to that volume until the number of inodes are increased or existing inodes are freed
- Data can no longer be written to that volume even though the volume has free space
ONTAP will trigger the following EMS events
wafl_exempt12: wafl.vol.outOfInodes:error]: file system on Volume volume1@vserver:d0936bce-#####-#####-### is out of inodes because it has reached the maximum number of files
wafl_exempt12: callhome.no.inodes:error]: Call home for OUT OF INODES
Digital Active IQ Wellness risk will report
- When the amount of inodes used is 90% or greater - Wellness Overview
Active IQ Unified Manager (9.8 and later) will report the Issue
- Unified Manager will allow you to fix it directly