–Group: All pairs in the same mirror(s) as the selected pair(s) will be restored.
Note: If the following two conditions are satisfied and you select Apply, a warning message will be displayed and processing cannot be continued:
–The Preview list contains two or more pairs belonging to the same mirror.
–The Range column displays Group for at least one of the above pairs. To be able to continue processing, do either of the following:
–Ensure that the Range column displays Volume for all pairs in the same mirror.
–In the Preview list, select all but one pair in the same mirror, right click the selected pairs, and then select Delete.
•Priority: Allows you to specify the desired priority
Note: If Range is Group, you cannot change the Priority option.
•DKC: Indicates the followings about a remote storage system.
–The serial number with the LDKC number.
–The controller ID with the model name.
–The path type.
•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 section Requirements for Performing Delta Resync Operation.
–Return to standby: The status of pairs will be recovered from Hlde to Hold.
•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.
Note: If Range is Group, you cannot change the Error Level option.
•Set: Applies the settings to the Preview list in the Pair Operation window (Figure
•Cancel: Discards the settings.
Chapter 8 Performing Pair Operations |
