WAFL hung panic on MCC due to interconnect slowness
Applies to
- ONTAP 9.13 and later
- MetroCluster IP (MCC IP)
Issue
Node panics multitimes with the following string.
PANIC: process on cpu16 hung (wafl_exempt00) for 5002 milliseconds! in SK process wafl_exempt00 on release 9.13.1P3 (C)