ONTAP SAN with failed faulty Linux multipath after ONTAP update
Applies to
- Oracle Linux 7.9
- SLES 12 SP5
Issue
- SUSE and ORACLE Linux clients report high latency from ONTAP LUN
- After ONTAP update from 9.11 to 9.15 Linux may report failed and faulty paths in multipath -ll
- SCSI bus scan and multipathd restart does not help