CVO instance reboots within seconds of announced Azure scheduled maintenance
Applies to
- Azure Cloud
- Cloud Volumes ONTAP High Availability
- ONTAP 9.8RC1+
Issue
- Unexplained Cloud Volumes ONTAP (CVO) reboot after scheduled Azure maintenance window announcement.
- Azure will notify you when a scheduled maintenance will start by logging a special EMS Autosupport message.
Sat Jan 02 05:13:12 -0500 [NetApp-01: notifyd: callhome.invoke:notice]: Call home for USER_TRIGGERED (TEST:MAINT=1h Cloud Provider Maintenance Event. Status: scheduled. Type: freeze. VM: NetApp-01-vm1.)