HP Hitachi TrueCopy for Mainframe User Guide (T5211-96014, November 2011)

RCU Remote control unit.
RDC Remote dual copy. Also known as remote copy.
RIO Remote I/O.
RMCMAIN Remote console main software.
S
S# Serial number. Also known as S/N.
S/N Serial number. Also known as s#.
SAID System adapter ID.
SCI State-change-interrupt.
SCP State-change-pending.
SDM System data mover.
SI Hitachi ShadowImage. Also known as HP StorageWorks XP Business Copy.
SIM Service information message.
SIz ShadowImage for Mainframe.
SMS System Managed Storage.
SSB Sense byte.
SSCH Start subchannel.
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.
sync See .
T
TB Terabyte. Equivalent to 1,000 Gb for data storage and statistics, or 1,024 Gb for memory.
TCA TrueCopy Asynchronous.
TCz
Hitachi TrueCopy™ for Mainframe.
TOD Time-of-day.
TSO Time sharing option.
U
URz Universal Replicator for Mainframe
V
VM Virtual Machine.
VOL, vol Volume.
VOLSER Volume serial number.
VSE Virtual storage extended.
VTOC Volume table of contents.
X
XRC Extended remote copy.
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