HP StorageWorks XP128 Installation Manual page 70

disk control frame
(DKC)
disk array frame
(DKU)
disk recovery and
restore unit (DRR)
disk group
disk type
DMP
dr
DSF
DW
DWL
ECKD
EFS
emulation modes
EOF
70
The disk control frame (DKC) refers to the array hardware that houses the
channel adapters and service processor (SVP).
The disk array frame (DKU) refers to the array hardware that houses the
physical disks in the array.
The unit located on the ACP that is responsible for data recovery and
restoration in the event of a cache failure.
The physical disk locations associated with a parity group.
The manufacturing label burned into the physical disk controller firmware.
In most cases, the disk type is identical to the disk model number.
Dynamic multipathing.
Drive.
Device support facilities.
Duplex write.
Duplex write line.
Extended count key data.
The IRIX standard file system.
The logical devices (LDEVs) associated with each RAID group can have
one of the following emulation modes. These modes change the behavior of
the disks and determine their size.
OPEN-3: 2.46 GB
OPEN-8: 7.38 GB
OPEN-9: 7.42 GB
OPEN-E: 13.56 GB
OPEN-K: Not available on XP12000
OPEN-L: 36 GB
OPEN-M Not available on XP12000
OPEN-V: User-defined custom size
End of field.
HP StorageWorks Disk Array XP128: Site Preparation Guide