(GCP only) Restoring virtual machines and volumes using the autoDelete disk support
When taking a snapshot or backup from snapshot of a source VM, additional information about disks is saved. The flag determines whether to delete the disk when deleting the VM. Hence, if a new VM is created from snapshot or backup from snapshot, then disks are set as the source VM.
For example,
Source VM:
Disk1: is set to true (When the source VM is deleted and set to then the disk is deleted automatically)
Disk2: is set to false.
Restored VM:
Disk1_suffix: is set to true.
Disk2_suffix: is set to false.