Deleting a journal group, Splitting a mirror (suspending a copy operation), Splitting a – HP StorageWorks XP Remote Web Console Software User Manual
Page 178
NOTE:
◦
Ensure that the same timer type is specified in both the primary and the secondary sites.
◦
Do not change the Timer Type if At-Time Split function is used when Universal Replicator
for Mainframe and ShadowImage for Mainframe are used in conjunction
◦
You can only specify System if the journal group belongs to an extended consistency
group.
◦
When you use Fujitsu OS, select Local in Timer Type.
•
Set: Applies the settings in the window to the Journal Operation window (
).
•
Cancel: Cancels the settings and closes the dialog box.
Deleting a Journal Group
To delete a journal group from the primary storage system, log into the primary storage system
and then perform the following operation.
To delete a journal group from the secondary storage system, log into the secondary storage system
and then perform the following operation.
NOTE:
You cannot delete master journal groups and restore journal groups. You can only delete
journal groups whose attribute is Initial.
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 upper-right list, right-click a journal group whose attribute is Initial.
•
In the tree, select and right-click a journal group in initial status.
4.
Select JNL Groups and Delete JNL from the pop-up menu.
5.
See the Preview list to check the journal groups that you want to delete.
•
To cancel deleting a journal group, select and right-click the journal group and then select
Cancel.
•
If necessary, you can repeat steps
to
to specify other journal groups.
6.
Click Apply to apply the settings.
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.
Splitting a Mirror (Suspending a Copy Operation)
A mirror is a combination of a master journal group and a restore journal group. If you split a
mirror, the copying of data from the master journal group to the restore journal group will suspended.
To split a mirror, follow the procedure below. Not only the primary storage system administrator
but also the secondary storage system administrator can perform this operation.
178
Configuring Journal Groups