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AdministeringIn addition to administering the database server, you can tune performance, replicate data, and archive data.
Backup and Restore GuideThe HCL OneDB™ Backup and Restore Guide describes how to use the HCL® OneDB® ON-Bar and ontape utilities to back up and restore database server data. These utilities enable you to recover your databases after data is lost or becomes corrupted due to hardware or software failure or accident.
ontape backup and restore system
Restore with ontape
Types of physical restore

Types of physical restore

If a failure causes the database server to go offline, you must restore all the database server data. This type of restore is a full-system restore. You can only restore data to the same version of HCL OneDB™. When the failure did not cause the database server to go offline, you can restore only the storage spaces that failed. For illustrations of the restore types, see Warm, cold, and mixed restores.