HP StorageWorks XP Remote Web Console Software User Manual
Page 179
1.
Ensure that the Remote Web Console main window is in Modify mode.
For detailed information about how to do this, see the HP StorageWorks XP24000/XP20000
Remote Web Console User's Guide.
2.
Ensure that the Journal Operation window is displayed (see
).
3.
Do either of the following:
•
In the tree, select a master journal group or a restore journal group from below Registered.
•
In the tree, select Subsystem or Registered and then select a master journal group or a
restore journal group from the list to the right.
The list displays a list of mirrors. One row in the list represents one mirror.
4.
Locate mirrors that are in Active status.
5.
From the mirrors, select and right-click the mirror(s) that you want to split.
6.
From the pop-up menu, select JNL Groups and Suspend Pair.
7.
In the Suspend Pair window (
), specify the parameters and then click Set.
8.
See the Preview list to check the mirrors that you want to split.
•
To modify the parameters of a mirror, select and right-click the mirror and then select
Modify.
•
To cancel splitting a mirror, select and right-click the mirror and then select Cancel.
•
If necessary, you can repeat steps
to
to specify other mirrors.
9.
Click Apply to split the mirror(s).
NOTE:
If an error occurs, the right-most column of the Preview list displays the error code.
To view detailed information about the error, right-click the error code and then select Error
Detail. An error message appears and gives you detailed information about the error.
Figure 75 Suspend Pair Window
The Suspend Pair window displays the following settings:
•
S-VOL Write: Allows you to specify whether hosts can issue read I/O and write I/O to the
secondary data volume after the mirror is split. The default is Disable.
If you select Enable, hosts can issue read I/O and write I/O to the secondary data volume
after you split the mirror.
If you select Disable, hosts cannot issue read I/O and write I/O to the secondary data volume
after you split the mirror.
Splitting a Mirror (Suspending a Copy Operation)
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