HP XP P9500 Storage - Manual (Page 139)

- Assign the mirror ID used for the Continuous Access Journal Z 3DC multitarget pair to
the remote command device that is mapped to on the remote site.
•
On the intermediate site:
- Assign mirror ID 00 to the remote command device that is mapped to on the primary
site.
- Assign the mirror ID used for the Continuous Access Journal Z delta resync pair to the
remote command device that is mapped to on the remote site.
•
On the remote site:
- Assign mirror ID 00the mirror ID used for the Continuous Access Journal Z 3DC
multi-target configuration to the remote command device that is mapped to on the primary
site.
- Assign the mirror ID used for the Continuous Access Journal Z delta resync pair to the
remote command device that is mapped to on the intermediate site.
When selecting mirror IDs and remote command devices, observe the following:
•
Though two mirrors can be assigned to each remote command device, it is not required.
Select Not set in the Mirror 2 list if you are assigning only one mirror ID.
•
The same mirror ID cannot be specified from both Mirror ID lists.
•
If you will not use a remote command device, select Not use in the second (lower) Remote
Command Device list.
6. Click Set
7. See the Preview list to check the settings that you have made.
•
If you want to modify a setting, select and right click the setting in the Preview list and
then select Modify.
•
If you want to cancel a setting, select and right click the setting and then select Cancel.
8. Check the list in the Journal Operation window. If the remote command device is assigned,
the LDEV number is displayed in the column of the remote command device.
9. Click Apply to apply the settings. If an error occurs, the error code appears in the rightmost
column of the Preview list. To view detailed information about the error, right click the error
code and select Error Detail.
You can release a remote command device by selecting Journal > Release R-Cmd. Dev when you
right-click the mirror.
Release mirrors
To release a remote command device which is assigned to a mirror, follow the procedure below.
This operation can be executed per mirror:
1.
Ensure that the Remote Web Console main window is in Modify mode. For detailed information
about how to do this, see HP StorageWorks P9000 Remote Web Console User Guide.
2. Ensure that the Journal Operation window is open.
3. In the tree, select a master journal or a restore journal from below Registered.
4. From the mirrors, select and right-click the mirror that you want to release the assigned remote
command device.
5. Select Journal > Release R-Cmd Dev on the pop up menu.
6. See the Preview list to check the settings that you have made.
7. If you want to cancel a setting, select and right-click the setting and then click Delete.
8. Click Apply to release the remote command device from the mirror. If an error occurs, the
error code appears in the rightmost column of the Preview list. To view detailed information
about the error, right click the error code and select Error Detail.
See the list in the Journal Operation window whether the remote command device is released
from the mirror or not. If the remote command device is not assigned, the column of the remote
command device is blank.
Delta resync configuration 139