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Info
  • If the instance has attached volumes, corresponding Cinder volumes will be created.
  • If the instance was booted from a volume, the snapshot will show a size of 0 and contain only metadata.


Create Volume from Snapshot

If the instance was booted from a volume and you want to store the root disk in the image repository:

Via Horizon Dashboard

  1. Go to Project → Compute → Volumes → Snapshots.
  2. Find the snapshot and select Create Volume from the action menu.
  3. Provide a name for the volume and confirm.

Via CLI

Code Block
openstack volume create --snapshot <snapshot_id> <volume_name>