ONTAP SAN outage during Cisco Nexus update
Applies to
- ONTAP
- Snap-Mirror Active Sync ( SM-as )
- iSCSI
- Cisco Nexus
Issue
- During maintenance updates of Cisco Nexus stack a number of VM guest OS experience an outage followed by ESXi servers losing datastore access, coinciding with SM-as alert consistency group went out of sync
