HP XP RAID Manager Software - Manual (Page 58)

Description Item
: host group
: LUN or SMPL volume
: Snapshot pair
Shows the operation(s) you have specified but not yet applied to the system. You can change
or delete the operations when you right-click the item in the Preview list. Preview
Applies the operations displayed in the Preview list to the storage system. If the specified
operations are applied successfully, the Preview list will be cleared. Apply
If an error occurs during an operation, the failed operation will remain in the Preview list with
an error icon ( ) displayed in front. Details of the error (error code and message) are displayed
on the error dialog box. For details about the list of the error code of Snapshot, see the HP
P9000 Remote Web Console Messages.
Cancels all the operations set in the Preview list. Cancel
Volume list
The main list in the Pair Operation window displays volume and pair information. Both Snapshot
and Business Copy information is shown. You can filter the list to show only Snapshot volumes
using the Display Filter feature.
Description Item
P-VOL information in AAA-BB-CCC(XX:YY:ZZ) format. P-VOL
•
AAA: The port ID (cluster and channel number)
• BB: The group number of host group
•
CCC: LU number
• XX:YY:ZZ: LDKC number:CU number:LDEV number
A device ID ending in # (e.g., 00:00:3C #), indicates the LDEV is an external volume. For details
on an external volume, see the HP P9000 External Storage for Open and Mainframe Systems
User Guide. A device ID ending in X (e.g., 00:00:3C X) indicates the LDEV is a Thin Provisioning
virtual volume. For details on a virtual volume, see the HP P9000 Provisioning for Open Systems
User Guide.
“Mirror unit number” of the Snapshot pair, formed with the P-VOL. The storage system assumes
the same numbers of P-VOLs as S-VOLs. For example, when a P-VOL is paired with three S-VOLs, MU
though just one P-VOL exists, the system assumes that there are three P-VOLs. These “virtual”
P-VOLs are mirror units, MUs. The MU#s identify the virtual P-VOLs seen only by the system.
If the pair is in SMPL status, three hyphens (---) will display.
Pair status. Status
S-VOL information in AAA-BB-CCC(XX:YY:ZZ) format. S-VOL
•
AAA: The port ID (cluster and channel number)
• BB: The group number of host group
•
CCC: LU number
•
XX:YY:ZZ: LDKC number:CU number:LDEV number
Only one path is listed, which is the path connected to the first port in the tree view.
A device ID ending in # (e.g., 00:00:3C #), indicates the LDEV is an external volume. For details
on an external volume, see the HP P9000 External Storage for Open and Mainframe Systems
User Guide. A device ID ending in X (e.g., 00:00:3C X) indicates the LDEV is a Thin Provisioning
virtual volume. For details on a virtual volume, see the HP P9000 Provisioning for Open Systems
User Guide.
58 Snapshot GUI reference