onevm restore not detecting disks from the backup when restoring specific disk through FSunstone

[Franco-Sparrow]

Description

Restoring specific disk of the Virtual Machine (in POWEROFF state) from the backup Image, is not detecting disks on FSunstone when restore directly to VM disks. You cant restore specifying the disk to restore, directly to the VM.

To Reproduce

• Create a new VM with more than one disk: vda and vdb.
• Partitionate and format the 2nd disk.
• Mount the 2nd disk and make it persistent (/mn/vdb/data/).
• Configure the VM fort Single VM backups: BACKUP_VOLATILE: YES, INCREMENT_MODE: CBT, FS_FREEZE: AGENT, KEEP_LAST: 3, MODE: INCREMENT.
• Before create a backup, create the following files in the VM:

touch inc0 && touch /mnt/vda/data/inc0

• Perform the first backup.

• Perform the 2nd backup.

• Poweroff the VM, in order to restore directly on same VM.

• Restore the backup directly to same VM using FSunstone.
  
  

• There is no disk detected to select for restore:
  

Expected behavior

There should be enable the selection of disks to restore. It works using the CLI:

Details

• Affected Component: [e.g. Sunstone, Storage]
• Hypervisor: [KVM]
• Version: [6.10.0]

Additional context
Add any other context about the problem here.

Progress Status

• Code committed
• Testing - QA
• Documentation (Release notes - resolved issues, compatibility, known issues)

[vichansson]

Hi @Franco-Sparrow!

This was indeed a bug when invoking the restore dialog from the VM action menu. However it works as expected if you try to restore a backup image from the Storage->Backups tab.

Fix will be included in 6.10.1, thanks for reporting!