HP StorageWorks XP Remote Web Console Software - Manual (Page 45)

◦ Ave. indicates the average usage rate for the parity group.
If an exclamation mark (!) is displayed, the reported usage rate is likely to be inaccurate,
because the configuration has changed (for example, volumes have been moved by XP
Auto LUN or changed by Virtual LVI or Open volume Management).
If a plus mark (+) is displayed before a usage rate 0, such as +0, the usage rate is not
0, but it is less than 1.
◦ Max. indicates the maximum usage rate for the parity group.
If an exclamation mark (!) is displayed, the reported usage rate is likely to be inaccurate,
because the configuration has changed (for example, volumes have been moved by XP
Auto LUN or changed by Virtual LVI or Open Volume Management).
◦ Total indicates the total number of volumes in the parity group.
◦ Reserved indicates the number of reserved volumes.
◦ CLPR indicates the number and name of the CLPR corresponding to the parity group in
the format CLPR-number:CLPR-name. For details on CLPRs, see the HP StorageWorks
XP24000/XP20000 Disk/Cache Partition User Guide.
When you select a parity group in the tree, the list displays information about volumes in that
parity group.
Figure 22 Information about Volumes in a Parity Group
◦ LDEV indicates the volume ID in this format: LDKC:CU:LDEV. The number to the left of the
first colon (:) from the left is the LDKC number. The number to the left of the second colon
(:) from the left is the CU image number. The number to the right of the second colon is
the LDEV number.
You cannot change the attributes of these volumes:
– LUSE volumes
– Pool volumes
– System disks
– Quorum disks
– Journal volumes
– Virtual volumes of XP Thin Provisioning that are not associated with pools
indicates a normal volume that can be migrated but cannot be used as a migration
destination. You cannot change this volume to a reserved volume ( ).
indicates a normal volume that can be migrated. If you change the attribute of this
volume to a reserved volume ( ), this volume can be used as a migration destination
(that is, target volume).
(blue) indicates a reserved volume of XP Auto LUN. This volume is reserved as a
migration destination by XP Auto LUN. A reserved volume cannot be migrated. You can
Attribute Window of XP Auto LUN 45