Restoring a Snapshot to the Current Cluster
Scenario
You can use a snapshot to restore data to the original cluster. This function is used when a cluster is faulty or data needs to be rolled back to a specified snapshot version.
Notice
- This function is supported only by clusters of version 8.1.3.200 or later.
- Snapshots whose backup device is OBS can be backed up.
- Only a snapshot in the Available state can be used for restoration.
- Logical clusters and resource pools cannot be restored to the current cluster.
Procedure
- Log in to the GaussDB(DWS) console.
- Choose Management > Snapshots. Alternatively, in the cluster list, click the name of the target cluster to switch to the Cluster Information page. Then, click Snapshots. All snapshots are displayed by default.
- In the Operation column of a snapshot, click Restore.
- Restore the snapshot to the current cluster.
NoteIf you use a snapshot to restore data to the original cluster, the cluster will be unavailable during the restoration.
Parent topic: Restoration Using a Snapshot
- Scenario
- Procedure