HP XP Business Copy Software - Manual (Page 89)

An LDEV number that ends with a pound or gate symbol (#) indicates that the LDEV is an
external volume (for example, 00:00:01#). An LDEV number that ends with a letter X
indicates that the LDEV is a virtual volume used by XP Thin Provisioning (for example,
00:00:01X). For details regarding the external volumes, see the HP StorageWorks
XP24000/XP20000 External Storage Software User Guide. For information about XP
Thin Provisioning, see the HP StorageWorks XP24000/XP20000 Thin Provisioning
Software User Guide.
◦ MU: The MU number of the P-VOL.
◦ Status: The status of the P-VOL.
◦ S-VOL: Information about S-VOL displays in AAA-BB-CCC(XX:YY:ZZ) format.
AAA: Port ID (cluster and channel number) –
– BB: Group number of host group
– CCC: LU number
– XX:YY:ZZ: LDKC number:CU number:LDEV number
An LDEV number that ends with a pound or gate symbol (#) indicates that the LDEV is an
external volume (for example, 00:00:01#). An LDEV number that ends with a letter X
indicates that the LDEV is a virtual volume used by XP Thin Provisioning (for example,
00:00:01X). For details regarding the external volumes, see the HP StorageWorks
XP24000/XP20000 External Storage Software User Guide. For information about XP
Thin Provisioning, see the HP StorageWorks XP24000/XP20000 Thin Provisioning
Software User Guide.
◦ Emulation: The emulation type of the P-VOL and S-VOL.
◦ Capacity(MB): The volume capacity displayed in megabytes (MB).
◦ CLPR(P): The cache logical partition of the P-VOL.
◦ CLPR(S): The cache logical partition of the S-VOL.
•
The OK button adds the operation settings to suspend the selected pairs displayed in the
Pairsplit-S Volume List to the Preview List on the Pair Operation window.
You must click Apply on the Pair Operation window to apply the Pairsplit-S operation displayed
in the Preview List to the storage system.
•
The Cancel button cancels the operations set in the Pairsplit-S dialog box and closes the dialog
box.
To delete XP Business Copy pairs, follow the procedure below:
1. To synchronize the P-VOL and S-VOL before deleting the pair:
a.
Wait until all write I/Os to the P-VOL are complete.
b. Set the P-VOL offline from the host server to prevent the P-VOL from being updated during
or after the Pairsplit-S operation.
c. After the P-VOL is offline, suspend the pair to copy all pending updates to the S-VOL.
When the pair status changes to PSUS, the P-VOL and S-VOL are synchronized.
2. Go to the Pair Operation window, and select the desired port or host group in the Tree to
filter the volumes displayed in the Volume List.
3. Select the pairs you want to delete, right-click while selecting the pairs, and then select the
Delete command from the menu that appears by right-clicking.
The Pairsplit-S dialog box displays.
Deleting Pairs 89