HP XP20000/XP24000 HP StorageWorks XP24000/XP20000 Audit Log Reference Guide ( - Page 278

Prioritized Port Control also called HP XP Performance Control and Priority Access., M-VOL, Perf Ctrl

Page 278 highlights

M M-VOL MCU MIB MU N NVS O OND P P-VOL PA PB PCB PCR PDEV PDU Perf Ctrl Perf Mon PerfCtrlGrp PP PPC R R-VOL RCU S S-VOL S/W SFP SI SIM SLPR SM SMPL SSID SVP 278 Glossary Main volume. Main control unit. Management information base. A database of managed objects accessed by network management protocols. An SNMP MIB is a set of parameters that an SNMP management station can query or set in the SNMP agent of a network device (for example, a router). Mirror unit. Nonvolatile storage. On-Demand function. Primary volume. Physical address. Petabyte; equals 1,000^5 bytes (for physical storage such as hard disk drives) or 1,024 TB or 1,024^5 bytes (for logical storage). Printed circuit board. Partial Cache Residence. Physical device. Power distribution unit. The rack device that distributes conditioned AC or DC power within a rack. XP Performance Control function. Performance Monitor. XP Performance Control access group. Program Product option. Prioritized Port Control (also called HP XP Performance Control and Priority Access). Remote volume. Remote control unit. Secondary or remote volume. The copy volume that receives the data from the primary volume. Switch. Small form-factor pluggable. Hitachi ShadowImage. Also known as HP StorageWorks XP Business Copy. Service information message. Storage logical partition. Shared memory. Simplex. Subsystem identifier; storage system identifier. Service processor. A computer built into a disk array. The SVP, used only by an HP service representative, provides a direct interface to the disk array.

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M
M-VOL
Main volume.
MCU
Main control unit.
MIB
Management information base. A database of managed objects accessed by network management
protocols. An SNMP MIB is a set of parameters that an SNMP management station can query
or set in the SNMP agent of a network device (for example, a router).
MU
Mirror unit.
N
NVS
Nonvolatile storage.
O
OND
On-Demand function.
P
P-VOL
Primary volume.
PA
Physical address.
PB
Petabyte; equals 1,000^5 bytes (for physical storage such as hard disk drives) or 1,024 TB or
1,024^5 bytes (for logical storage).
PCB
Printed circuit board.
PCR
Partial Cache Residence.
PDEV
Physical device.
PDU
Power distribution unit. The rack device that distributes conditioned AC or DC power within a
rack.
Perf Ctrl
XP Performance Control function.
Perf Mon
Performance Monitor.
PerfCtrlGrp
XP Performance Control access group.
PP
Program Product option.
PPC
Prioritized Port Control (also called HP XP Performance Control and Priority Access).
R
R-VOL
Remote volume.
RCU
Remote control unit.
S
S-VOL
Secondary or remote volume. The copy volume that receives the data from the primary volume.
S/W
Switch.
SFP
Small form-factor pluggable.
SI
Hitachi ShadowImage. Also known as
HP StorageWorks XP Business Copy
.
SIM
Service information message.
SLPR
Storage logical partition.
SM
Shared memory.
SMPL
Simplex.
SSID
Subsystem identifier; storage system identifier.
SVP
Service processor. A computer built into a disk array. The SVP, used only by an HP service
representative, provides a direct interface to the disk array.
278
Glossary