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4-6 Chapter 4 Using the Universal Replicator for z/OS GUI
Hitachi Universal Replicator for IBM /OS User’s Guide
– List: Displays changes that have been made in the window. When you
change settings in the window, the changes will be displayed in the
Preview list before the changes are applied to storage systems. If you
are sure that information in the Preview is correct, select the Apply
button to apply the settings that you have made.
Note: When the Preview list displays changes that have been made,
you can only perform the same type of operation that you have been
doing and cannot perform most of other operations (note that you can
only view detailed information about journal groups even when the
Preview list displays changes). For example, if you are trying to delete
journal groups and the Preview list is displaying the journal groups
that you want to delete, you are unable to perform any other
operations; for example, you are unable to split mirrors and restore
mirrors.
– Operation: Indicates the operation that will occur when you select
Apply.
Edit JNL Volumes
Register or delete journal volumes
Change JNL Option
Change journal group options
Delete JNL Groups
Delete journal group
Suspend Pair
Split a mirror
Resume Pair
Restore a mirror
Delete Pair
Delete a mirror
Remove JNLG from
EXCTG (Force)
Delete journal group forcibly from an extended consistency group
Blank
Nothing will occur when you click Apply
– Preview: The number to the left of the slash (/) indicates the number
of items displayed in the Preview list.
The number to the right of the slash indicates the maximum number of
items that can be displayed in the Preview list.
For example, if Preview 010/256 is displayed, you can add another
246 items to the Preview list.
• Apply: Applies settings in the Preview list to the storage systems.
• Cancel: Cancels settings in the Preview list.
Note: Information on the Journal Operation window will be updated when you
do one of the following:
2. Select another tab and then reselect the Journal Operation tab.
3. Click File, Refresh on the menu bar of the Storage Navigator main window.
4. Select the Apply button.
5. Select modify mode when you are in view mode.