Releasing a pair of data volumes – HP StorageWorks XP Remote Web Console Software User Manual
Page 202
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 (1-256) (scheduling order) for the
pair-restoring operations.
NOTE:
If Range is Group, you cannot change the Priority option.
•
DKC: Indicates the following 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 type of processing after recovery of the pairs.
Normal: Split pair whose status is Suspend will be recovered.
◦
◦
Delta: The delta resync operation will be performed. For information about the requirements
to perform the delta resync operation, see
“Requirements for Performing a Delta Resync
.
◦
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 (
).
•
Cancel: Discards the settings.
Releasing a Pair of Data Volumes
The Delete Pair window (
“Delete Pair Window” (page 203)
) 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 the specified Universal Replicator for Mainframe pair.
•
When you specify the mirror of a Universal Replicator for Mainframe pair in Hold, Holding,
or Hlde status, only the Universal Replicator for Mainframe pair of the specified mirror is
deleted.
•
When you specify the mirror of a Universal Replicator for Mainframe pair that is not in Hold,
Holding, or Hlde status, the Universal Replicator for Mainframe pairs of both mirrors (including
the mirror that you did not specify) 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 Remote Web Console main window is in Modify mode.
For detailed information about how to do this, see HP XP24000/XP20000 Remote Web
Console User's Guide.
2.
Ensure that the Pair Operation window is displayed.
202 Performing Pair Operations