HP StorageWorks XP128 Installation Manual page 75

NVS
OFC
OLM
ORM
OS
P/DAS
PA
parity group
partition
path
PCI
PM
port
P-P
PPRC
PS
Glossary
Nonvolatile storage.
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 "array 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 depends on 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.
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