Unmirror
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The Unmirror operation lets you execute a DISK UNMIRROR command against a database device, suspending disk mirroring. Options include specifying the primary or secondary device, and whether unmirroring is permanent or temporary.
Platform Availability
To Suspend Mirroring for a Database Device
- Initiate an Unmirror action against a database device. For more information see Initiating an object operation.
- Use the following table as a guide to understanding and modifying the settings on the Unmirror wizard:
Step | Description | |
---|---|---|
Action Options |
Displays the database device you selected and lets you work with the following settings: | |
Side |
Specifies whether to disable the PRIMARY device or the SECONDARY, or mirror, device. | |
Mode |
Specifies RETAIN (unmirroring is temporary) or REMOVE (unmirroring is permanent). | |
Dependencies |
Lists referring and referenced objects potentially impacted by the change. For details, see Dependencies. | |
Preview |
Preview the DDL generated from your choices. For more information, see Preview. |
- 3. Click Execute. For information on the scheduling option, see Scheduling.