HP XP7 Storage - Manual (Page 132)

8. To check newly assigned remote command devices, see the Journal Volumes window>Remote
Command Device field.
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If a remote command device is assigned to the mirror, the LDEV number displays.
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If a remote command device is not assigned to the mirror, the field is blank.
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If a remote command device cannot be assigned to the mirror, a hyphen displays.
Releasing remote command device assigned to a mirror
This operation is performed on the mirror.
Procedure 43 To release a remote command device
1. In the Storage System tree, click Replication > Remote Replication.
2. Select the Mirrors tab, then select the mirror with the remote command device to be deleted.
3. From the Actions menu, click Remote Replication > Release Remote Command Devices.
4. In the Release Remote Command Devices window, review your selection in the Selected Mirrors
table. If you need to make a change, select Cancel.
5. When ready, click Finish.
6. In the Confirm window, review the settings and enter a task name in the Task Name box.
7. Click Apply to save your settings to the system.
Performing the delta resync operation
You perform the delta resync operation using the resynchronize mirrors operation. After reviewing
the following prerequisite information, see
“Resynchronizing mirrors ” (page 50) .
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Note the following:
The delta resync pair must be created. ◦
◦ Remote command devices must be set up.
◦ External ports must be set.
◦ Mirror IDs must be assigned to remote command devices.
132 Configurations with Continuous Access Synchronous