HP StorageWorks XP Remote Web Console Software - Manual (Page 155)

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Resync Mode: Indicates the processing after recovery of the pairs.
Normal: Split pair whose status is Suspend will be recovered. ◦
◦ Delta: Delta resync operation will be performed. For information about the requirements
to perform delta resync operation, see
“Requirements for Performing Delta Resync
Operation” (page 81) .
◦ Return to standby: The status of pairs will be recovered from Hlde to Hold.
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Error Level: Allows you to specify the range used for splitting a pair when a failure occurs.
Group: If a failure occurs with a pair, all pairs in the mirror where the pair belongs will
be split. ◦
◦ Volume: If a failure occurs with a pair, only the pair will be split.
If Range is Group, you cannot change the Error Level option.
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Set: Applies the settings to the Preview list in the Pair Operation window ( “Pair Operation
Window” (page 136) ).
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Cancel: Discards the settings.
Deleting a Pair of Data Volumes
The Delete Pair window ( “Delete Pair Window” (page 156) ) allows you to release a pair of data
volumes.
When one journal group uses two mirror IDs, the result of the operation differs as follows according
to the status of the mirror of specified URz pair.
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When you specify a mirror of the URz pair in Hold or Hlde status, only the URz pair of the
specified mirror will be deleted.
•
When you specify a mirror of the URz pair that is not in Hold or Hlde status, URz pairs of both
mirrors (including the mirror which you do not specified) will be deleted.
To release one or more pair(s), follow the procedure below. Not only the primary storage system
administrator but also the secondary storage system administrator can perform this operation:
1. Ensure that the XP Remote Web Console main window is in Modify mode.
For detailed information about how to do this, see XP Remote Web Console user’s guide.
2. Ensure that the Pair Operation window is displayed.
3. In the tree, select a CU image number.
4. In the list, select and right-click the pair that you want to release.
5. From the pop-up menu, select Delete Pair.
The Delete Pair window appears ( “Delete Pair Window” (page 156) ).
6. In the Delete Pair window, select the desired options for the pair(s).
7. Select Set to close the Delete Pair window.
8. See the Preview list in the Pair Operation window to check the settings that you have made.
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To modify a setting, select and right-click the setting and then select Modify.
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To cancel a setting, select and right-click the setting and then select Cancel.
9. Select Apply to release pair(s).
Deleting a Pair of Data Volumes 155