Azure CVO fails to boot with error coredisk is missing
Applies to
Cloud Volumes ONTAP (CVO)
Issue
After an Azure maintenance event the CVO failed to boot. The error during boot was as follows:
Error: coredisk is missing. Make sure coredisk is attached before restarting the VM.
ERROR: Failure detected while running pre-ONTAP initialization script.
ERROR: Data ONTAP startup failed - initiating shutdown.