Controller disruption might occur during NDMP backup of FabricPool tiered data
Applies to
- ONTAP 9.7 and above
- FabricPool
Issue
When performing NDMP backup of a tiered data from a FabricPool volume, the controller may run into a panic reboot similar to the following:
PANIC: prod/common/wafl/buf.c:12725: Assertion failure. in SK process wafl_exempt04 on release 9.7P3 (C) on Tue Oct 18 23:01:58 EDT 2021