Single node Azure CVO reboots without Azure maintenance events
Applies to
- Azure CVO Single Node
- No Maintenance Events like freeze or NIC detach
- reboot
- Hyper-V shutdown of guest VM
Issue
- Single node Azure CVO is not reachable for an hour and rebooted
EMS.log
Fri May 28 02:02:00 -0400 [Cluster-01: mgwd: clus.reboot.rebootDetected:notice]: Cluster reboot was detected at 01/01/2021 00:00:00. Sequence number for the cluster reboot was 5. Estimated beginning time of the cluster reboot was 01/01/2021
- CVO was stopped and Azure activity log showed that it was stopped by Cloud Manager.