CONTAP-747637: Unplanned Failover During Volume Operations on Certain AFF Systems
Issue
An ONTAP node may experience an unplanned failover if a race condition occurs during background volume processing. The issue has been observed during workflows involving replication, file access, volume or snapshot operations, encryption rekeying, and qtree or quota management.
The reported error is:
The reported error is:
PANIC : assertion "!cop_vol_is_yielding_up(vol)" failed: file "prod/common/wafl/cop/cop.c", line 3943