HP StorageWorks XP Remote Web Console Software User Manual
Page 115
Continuous Access XP Journal user guide 115
NOTE:
This option cannot be changed after a pair has been created.
•
DKC: Select the secondary disk array’s serial number and controller ID. You can also specify the path
type (for example, channel type).
NOTE:
The secondary disk array must be the same for all pairs being created during one
operation.
•
Initial Copy: Specify whether to start the initial copy operation after the volume pair is created.
• Entire: The initial copy operation starts after the volume pair is created. When the initial copy
operation executes, all data on the primary volume is copied to the secondary volume. This is the
default.
• None: The initial copy operation does not start after the volume pair is created. The primary disk
array starts copying of update data as needed.
CAUTION:
Ensure that the primary and secondary data volumes are already identical when using
None.
•
Priority: Specify priority (scheduling order) of the initial copy operations (1-256). The default is 32.
NOTE:
If a timeout error occurs during the Paircreate operation, the copy operation might not be
executed correctly in the order you set with the Priority parameter. The timeout error might be
caused by the CU configuration or a remote copy path error. Review the error, delete the pair with
the error, and retry the Paircreate operation.
•
Error Level: Specify the range used for splitting a pair when a failure occurs.
• Group: If a failure occurs with a pair, all pairs in the consistency group where the pair belongs are
split. This is the default.
• LU: If a failure occurs with a pair, only the pair is split.
•
M-JNL Information: Displays information about the master journal.
• Current Mirror(s): Number of mirrors registered in the master journal.
• Total Mirror(s): Sum of the following:
(1) Number of mirrors registered in the master journal.
(2) Number of mirrors to be added by the Paircreate pane
(3) Number of mirrors for volumes in the Preset list in the Pair Operation pane.
•
Set: Applies settings to the Preset list in the Pair Operation pane.
•
Cancel: Discards settings.
Displaying detailed information about a pair of data volumes
Use the Pairdisplay pane to view detailed information about a pair of data volumes.
The primary and secondary disk array administrators can perform the following procedure:
1.
Ensure that the Pair Operation pane is displayed (”
Displaying the Pair Operation pane
2.
In the tree of the Pair Operation pane, select and right-click a pair.
NOTE:
You cannot select more than one pair.
3.
Select Pairdisplay.
4.
In the Pairdisplay pane, view detailed information about the pair.