HP StorageWorks XP24000 Continuous Access Software User and Reference Guide, v01 (T5278-96002, June 2007)

BAcronymsand Abbreviations
Table 30 Acronyms and Abbreviations
Adr address
ATM
asynchronous transfer mode
CCI
RAID Manager
CNT
Computer Network Technology Corporation
CU
control unit
DASD
direct access storage device
DB2
Database 2
DFSMS
Data Facility Storage Management Subsystem
DR/BC disaster recovery/business continuity
DWL
duplex writ
eline
ExSA
extended serial adapters
HBA
host bus adapter
I/O input/out
put
IBM
International Business Machines Corporation
IMPL
initial microcode load
IMS
Informati
on
Management System
IOCDS
I/O
configuration dataset
LAN
local-area network
LED
light-em
itting diode
LUN
logical unit (also called device emulation or device type)
Mb/s megabits per second
MCU
main con
trol unit
NVS
nonvolatile storage
PC
personal computer system
PCB
printed circuit board
P/K
package
PSUE
pair suspended-error
PSUS
pair suspended-split
P-VOL
primary volume
RAID
redundant array of independent disks
RAID-1
/-5
specifi
cRAIDarchitectures
RC
reference code
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