DescriptionItem
Specify the restore range. If two or more pairs in the same mirror are selected, the default is
LU. If not, the default is Mirror. The default setting is Mirror when the pair status is HOLD,
HOLDING, or HLDE, and in that case you cannot change the default setting.
• LU: Only the specified pair(s) is restored.
• Mirror: All pairs in the same mirror(s) as the selected pair(s) is restored.
If the following two conditions are satisfied and you click Apply, a warning message appears
and processing cannot be continued:
The Preview list contains two or more pairs belonging to the same mirror.
The Range column shows Mirror for at least one of the above pairs.
To be able to continue processing, do either of the following:
Ensure that the Range column shows LU for all pairs in the same mirror.
In the Preview list, select one pair in one mirror, and then other pairs in the mirror is
excluded.
Range
Specify the desired priority (1-256) (scheduling order) for the pair-restoring operations. If Range
is Mirror, you cannot change the Priority option.
Priority
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.
DKC
Indicates the processing after recovery of the pairs.
• Normal: Split pair whose status is PSUS or PSUE is recovered.
• Delta: Delta resync operation is performed.
• Return to standby: The status of pairs is recovered from HLDE to HOLD.
Resync Mode
Specify the range used for splitting a pair when a failure occurs. If Range is Mirror, you cannot
change the Error Level option.
• Mirror: If a failure occurs with a pair, all pairs in the mirror where the pair belongs are
split.
• LU: If a failure occurs with a pair, only the pair is split.
Error Level
Applies the settings to the Preview list in the Pair Operation window.Set
Discards the settings and closes the dialog box.Cancel
Pairsplit-S dialog box
Use this dialog box to delete a pair.
See “Delete a pair ” (page 63) for complete information.
172 Continuous Access Journal GUI reference
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