HP XP Business Copy Software - Manual (Page 85)

Figure 36 Delete Pair Dialog Box
The Delete Pair dialog box consists of the following components.
•
Delete Pair Volume List
The Volume List located on the upper side of the Delete Pair dialog box displays the following
information pertaining to the S-VOL and T-VOL of the pair you want to delete:
◦ S-VOL: The LDKC:CU:LDEV of the S-VOL.
An LDEV number that ends with a pound or gate symbol (#) indicates that the LDEV is
an external volume (for example, 00:00:01#). For details regarding the external volumes,
see the HP StorageWorks XP24000/XP20000 External Storage Software User's Guide.
◦ Status: The pair status displays.
◦ T-VOL: The LDKC:CU:LDEV of the T-VOL.
An LDEV number that ends with a pound or gate symbol (#) indicates that the LDEV is
an external volume (for example, 00:00:01#). For details regarding the external volumes,
see the HP StorageWorks XP24000/XP20000 External Storage Software User's Guide.
◦ Emulation: The emulation type of the S-VOL and T-VOL.
◦ Capacity(Cyl): The number of cylinders assigned to the volume.
◦ CLPR(S): The cache logical partition of the S-VOL.
◦ CLPR(T): The cache logical partition of the T-VOL.
•
The OK button adds the operation settings to delete the selected pairs displayed in the Delete
Volume Pair Volume List to the Preview List in the Pair Operation window.
Click Apply in the Pair Operation window to apply the Delete Volume Pair operation settings
displayed in the Preview List to the storage system.
•
The Cancel button cancels the operations set in the Delete Pair dialog box and closes the
dialog box.
To delete one or more SIz pairs, follow the procedure below:
1. To synchronize the S-VOL and T-VOL before deleting the pair:
a.
Wait until all write I/Os from the host to the S-VOL are complete.
b. Set the S-VOL offline from the host to prevent the S-VOL from being updated during or
after the Delete Volume Pair operation.
c. After the S-VOL is offline, suspend the pair to copy all pending updates to the T-VOL.
When the pair status changes to Split, the S-VOL and T-VOL are synchronized.
2. Go to the Pair Operation window, and select the desired CU image or S-VOL in the Tree to
filter the volumes displayed in the Volume List.
Deleting Pairs 85