HP XP Array Manager Software - Manual (Page 14)

Table 6 LDEV Operational Detail (continued)
Description Item
LDEVs or LUSE volumes selected in the Select an LDEV box
that are eligible to become part of a LUSE volume appear
in this list.
Use the lists in the upper right corner of the Free LDEVs
table to narrow entries in this table. If you select an LDKC
and a CU from the LDKC and CU lists, the Free LDEVs table
shows only the LDEVs belonging to the selected LDKC and
CU.
•
LDKC:CU:LDEV: LDEV status icon and the LDKC, CU,
and LDEV numbers. If the selected LDEV is a LUSE
volume, the LDEV number of the top LDEV in the LUSE
volume is displayed.
An LDEV number ending with # (for example,
00:00:01#) indicates that the LDEV is an external
volume. For details about external volumes, see the HP
StorageWorks XP24000/XP20000 External Storage
Software User Guide.
An LDEV number ending with V (for example, 00:00:01
V) indicates that the LDEV is a virtual volume (V-VOL)
for XP Snapshot. For details about V-VOLs, see the HP
StorageWorks XP24000/XP20000 Snapshot User
Guide.
•
RAID: RAID level of the LDEV. The RAID level is left
unspecified with a "-" mark when the LDEV is an external
LU or virtual volume (V-VOL).
•
Protection: Data protection level. SATA-W/V indicates
the data protection level if the write and verify mode is
set on a SATA drive. SATA-E indicates the data
protection level if the enhanced mode is set on a SATA
drive.
•
Standard: indicates if an FC drive, flash drive, external
volume, or virtual volume (V-VOLs) is being used.
• PG: Parity group. If the LDEV extends over two or more
parity groups, the PG column displays the smaller parity
group number.
A parity group number starting with E (for example,
E1-1) indicates that the parity group consists of one or
more external LUs.
•
CLPR: The cache logical partition number. For detailed
information about CLPRs, see the HP StorageWorks
XP24000/XP20000 Disk/Cache Partition User Guide.
• Selected LDEVs: Number of LDEVs selected in the Free
LDEVs table.
Free LDEVs table
Moves a selected LDEV from the Free LDEVs list to the
Expanded LDEVs list. Add
Moves a selected LDEV from the Expanded LDEVs list to
the Free LDEVs list. Delete
Creates a LUSE volume consisting of the volumes currently
in the Expanded LDEVs list. The new LUSE appears in blue
bold italics on the LDEV Detail table (in the upper right
corner of the LUN Expansion tab), but is not actually
created until you click Apply. Set
Implements the settings to the storage system. Apply
Cancels the settings. Cancel
14 Using the LUSE GUI