FMV2747E
An assigned AVHDX virtual disk to Hyper-V virtual machine
'virtualmachinename' cannot find the parent disk. Snapshots
can be taken only if the parent can be found.
Explanation
The AVHDX format specifies an internal field that points to a parent AVHDX or VHDX file. If the parent cannot be found the disk is invalid and a snapshot will fail.
System action
Tivoli Storage Manager discovered an AVHDX attached to a virtual machine and attempted to find the parent AVHDX or VHDX file.
User response
Check that the parent AVHDX or VHDX file still exists and has not been moved or deleted. Return the parent AVHDX and/or VHDX file.