Compaq 9900 Manuel D’Utilisation

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Hitachi Lightning 9900™ User and Reference Guide 
123 
LVI 
logical volume image (also called device emulation) 
LW long 
wavelength 
m meter 
MB megabyte 
MIH 
missing interrupt handler 
mm millimeter 
MP microprocessor 
MPLF 
Multi-Path Locking Facility 
MR magnetoresistive 
ms, msec 
millisecond 
MVS 
Multiple Virtual Storage (including MVS/370, MVS/ESA, MVS/XA) 
NAS network-attached 
storage 
NVS nonvolatile 
storage 
OEM 
original equipment manufacturer 
OFC 
open fibre control 
ORM 
online read margin 
OS operating 
system 
P/DAS 
PPRC/dynamic address switching (an IBM
®
 S/390
®
 host software function) 
PC 
personal computer system 
PCI 
power control interface 
PPRC 
Peer-to-Peer Remote Copy (an IBM
®
 S/390
®
 host software function) 
PS power 
supply 
R&S Russell&Stoll 
RAB 
RAID Advisory Board 
RAID 
redundant array of independent disks 
RAM random-access 
memory 
RC reference 
code 
RISC 
reduced instruction-set computer 
R/W read/write 
S/390
®
 IBM
®
 System/390
®
 architecture 
SAN storage-area 
network 
SCSI 
small computer system interface 
sec. second 
seq. sequential 
SGI
®
 
Silicon Graphics, Inc. 
SIM service 
information 
message 
SMS 
System Managed Storage 
SNMP 
simple network management protocol 
SSID 
storage subsystem identification 
SVP service 
processor 
SW short 
wavelength 
TB terabyte 
TC Hitachi 
TrueCopy 
TCA 
Hitachi TrueCopy Asynchronous