
A Acronyms and Abbreviations
Table 11 Acronyms and Abbreviations
ACP
array control
processor
CU
controlunit (logicalcontrol unit)
DASD
direct-access storage device
DFW
DASD fast wri
te
DKA
disk adapter
DKCMAIN
Disk Controller Main
ESCON
Enterprise S
ystem Connection (IBM trademark for optical channels)
LAN
local-area network
LDEV
logical device
LU
logical unit
LUN
logical unit number
NVS
nonvolatile storage
PC
personal c
omputer
PDEV
physical device
P-VOL
primary volume
RAID
redundan
tarray of independentdisks
SM
shared memory
SMPL
simplex
S-VOL
secondary volume
SVP
service processor
TC
Continuous Access
TCz
TrueCop
yfor Mainframe
XP24000 Auto LUN Software User's Guide
51
Komentáře k této Příručce