T
T-VOL
Target volume.
TB
Terabyte. Equivalent to 1,000 Gb for data storage and statistics, or 1,024 Gb for memory.
TC
TrueCopy.
U
UR
Hitachi Universal Replicator. Also known as HP XP Continuous Access Journal (Cnt Acc-J).
UT
Universal Time. A modern time system related to the conventional Greenwich Mean Time (GMT)
used for time zones.
UUID
User Definable LUN ID.
UVM
Universal Volume Manager.
V
V-VOL
Virtual volume.
VLL
Virtual LVI / Virtual LUN.
VMA
Volume management area.
VRM
Volume Retention Manager.
VSEC
Volume Security.
VTOC
Volume table of contents.
VVOL
V Volume function.
W
WWN
World wide name.
Z
z/OS
IBM z/OS operating system.
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