Glossary
XLS Library Installation Manual
GL-3
logical library
One of up to eight partitions of the physical library. Logical libraries
ensure that each software application has dedicated and secure access to
specific tape drives, cartridge slots, and I/O ports. The handler is shared
among all logical libraries.
LRM
Library Resource Module. The XLS base unit.
LTO
Linear Tape Open. An industry standard 1/2-inch tape format also known
as Ultrium.
LUN
Logical unit number. A number between 0 and 7 assigned to each logical
library.
Management
Information Base
(MIB)
The specification and formal description of a set of objects and variables
that can be read and possibly written using the SNMP protocol.
Media Expansion
Module (MEM)
The auxiliary library module that contains a motor-driven carousel with
storage for 517 cartridges. You can connect one MEM to each LRM.
medium changer
The library’s SCSI controller. The medium changer responds to SCSI
commands sent by initiators (or host applications) and sends instructions
to the system controller to move cartridges between tape drives, cartridge
slots, and I/O ports.
MEM
Media Expansion Module. The XLS expansion unit that contains a
carousel.
MIB
Management Information Base.
nexus setting
A unique combination of port ID, target (or SCSI) ID, and logical unit
number (LUN) that describes each logical library connection.
parallel SCSI
One of the communication protocols supported by the library. The parallel
SCSI protocol defines the rules and processes for transmitting and
receiving data over a parallel (multi-signal) I/O bus.
physical library
The entire library, including all tape drives, cartridge slots, the robotics,
and the I/O ports.
portlet
One of the following sections on the Home page: Configuration, Events,
Logical Libraries, Physical Library, Settings & Policies, Users & Groups,
and Service. The portlets on the Home page can be rearranged or closed to
suit the needs of each user.
PC bay
The library assembly that contains the system controller, two cooling fans,
the AC power switch, and the AC power connector.
Summary of Contents for XLS-810160
Page 1: ...XLS 810160 XLS 810240 Tape Libraries Installation Manual Document No 501801 Rev 07 01 19...
Page 8: ...Table of Contents viii 501801 Rev 07 01 19...
Page 32: ...1 6 For More Information 1 24 501801 Rev 07 01 19...
Page 78: ...6 5 Installing the Rear Side Panel 6 12 501801 Rev 07 01 19 Notes...
Page 100: ...8 2 Connecting the Cables 8 8 501801 Rev 07 01 19 Notes...
Page 114: ...9 3 Logging Into X Link 9 14 501801 Rev 07 01 19 Notes...
Page 154: ...10 6 Defining Other Library Settings and Policies 10 40 501801 Rev 07 01 19 Notes...
Page 168: ...11 3 Viewing the Inventory Report 11 14 501801 Rev 07 01 19 Notes...
Page 182: ...13 3 Scanning the Inventory and Locking the Doors 13 8 501801 Rev 07 01 19 Notes...
Page 198: ...A 3 Addresses for the Media Expansion Module MEM A 8 501801 Rev 07 01 19 Notes...
Page 208: ...Index IN 6 501801 Rev 07 01 19...
