IBM System Storage TS3500, Введение и руководство по планированию

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transmission control protocol/Internet protocol
(TCP/IP)
(1) The Transmission Control Protocol and
the Internet Protocol, which together
provide reliable end-to-end connections
between applications over interconnected
networks of different types.
(2) The suite of transport and application
protocols that run over the Internet
Protocol.
TS1120 Tape Drive
See IBM System Storage TS1120 Tape Drive .
TS1130 Tape Drive
See IBM System Storage TS1130 Tape Drive .
TS1140 Tape Drive
See IBM System Storage TS1140 Tape Drive .
TSM See Tivoli Storage Manager .
two-node arbitrated loop
In Fibre Channel technology, the
connection of two nodes that
communicate directly (without the use of
a switch) and use the same protocol.
two-node switched fabric loop
In Fibre Channel technology, the
connection of two or more nodes that
may not use the same protocol and
communicate by using a switch.
two-phase power
Pertaining to the TS3500 Tape Library,
electricity that is transmitted via three
wires (line, line, and ground), with a
line-to-line voltage of 200-240 V ac.
Sometimes referred to as
single phase
power .
U
Ultra SCSI
See Small Computer Systems Interface .
Ultra160 SCSI
See Small Computer Systems Interface .
Ultra2 SCSI
See Small Computer Systems Interface .
Ultra3 SCSI
See Small Computer Systems Interface .
Ultra320 SCSI
See Small Computer Systems Interface .
Ultrium Tape Drive
See IBM TotalStorage LTO Ultrium 1 Tape
Drive , IBM TotalStorage LTO Ultrium 2 Tape
Drive , IBM System Storage 3588 Tape Drive
Model F3A , IBM System Storage TS1030
Tape Drive Model F3B , IBM System Storage
TS1040 Tape Drive Model F4A , or IBM
System Storage TS1050 Tape Drive Model
F5A
.
uniform resource locator (URL)
The address of an item on the World
Wide Web. It includes the protocol
followed by the fully qualified domain
name (sometimes called the host name)
and the request. The Web server typically
maps the request portion of the URL to a
path and file name. For example, if the
URL is http://
www.networking.ibm.com/nsg/
nsgmain.htm, the protocol is http; the
fully qualified domain name is
www.networking.ibm.com; and the
request is /nsg/nsgmain.htm.
unload
Pertaining to the TS3500 Tape Library, a
term used to describe the act of the drive
unthreading the tape from the internal
tape path and returning the leader block
to the tape cartridge.
URL See uniform resource locator .
V
V Volt.
V ac Volts ac (alternating current).
vital product data (VPD)
Pertaining to the TS3500 Tape Library,
information about a product such as a
library, drive, or node card. The VPD may
include a machine type, model number,
serial number, part number, or level of
firmware.
void In character recognition, the inadvertent
absence of ink within a character outline.
VOLSER
Volume serial number.
volt The SI (international) unit of potential
difference and electromotive force,
formally defined to be the difference of
electric potential between two points of a
conductor carrying a constant current of
one ampere, when the power dissipated
between these points is equal to one watt.
volume serial number (VOLSER)
A number that a computer assigns to a
Glossary
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