HP StorageWorks XP12000 Owner's Manual page 91

OFC
OLM
ORM
OS
P/DAS
PA
parity group
partition
path
PCI
PM
port
P-P
PPRC
PS
P-VOL
Glossary
Open Fibre Control.
Optical link module.
Online read margin.
Operating system.
PPRC/dynamic address switching.
Physical address.
A parity group is a mode of disk operation and configuration. It is
synonymous with the term RAID group.
Dividing a specific physical disk according to the HP-UX kernel or device
driver layer into two or more areas as if there are two or more physical
disks.
Paths are created by associating a port, a target, and a LUN ID to one or
more LDEVs.
Power control interface or peripheral component interconnect.
HP StorageWorks Performance Manager XP software.
The number of supported ports on an XP disk array is dependent upon the
number of supported I/O slots and the number of ports available per I/O
adapter. The XP family of disk arrays supports SCSI, Fibre Channel
(FC/AL), ESCON, and FICON I/O interfaces. I/O support can vary with
the selected disk array.
Ports are named based upon their port group and port letter. Examples of
port names include CL1-A through CL1-R and CL2-A through CL2-R
(letters I and O are skipped).
Point-to-point.
Peer-to-peer remote copy.
Power supply.
The primary or main volume that contains the data to be copied.
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