Suspend and resume synchronization for a mirrored pair
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- Pools and volume groups
- Volumes and workloads
- Hosts and host clusters
- Hardware components
- Access management
- Unified Manager
- System Manager
You can use the Suspend option and Resume option to control when to synchronize the data on the primary volume and the secondary volume in a mirrored pair.
If a mirrored pair is manually suspended, the mirrored pair will not synchronize until it is manually resumed.
Select Storage › Synchronous Mirroring.
Select the mirrored pair that you want to suspend or resume, and then select either More › Suspend or More › Resume.
The system displays a confirmation.
Select Yes to confirm.
System Manager performs the following actions:
Either suspends or resumes data transfer between the mirrored pair without removing the mirror relationship.
For a suspended mirrored pair:
Displays Suspended in the Mirrored Pair table.
Logs any data that was written to the primary volume of the mirrored pair while synchronization is suspended.
For a resumed mirrored pair, writes the data automatically to the secondary volume of the mirrored pair when synchronization is resumed. A full synchronization is not required.