IBM TS4300 User Manual page 308

LDAPS
Secure LDAP over SSL.
LDI
Library Drive Interface.
LED
Light-emitting diode.
Library certification
In cryptography, a certificate that is provided by the library.
Library-managed encryption
Tape encryption that is controlled by the tape library.
Linear Tape-Open (LTO)
A type of tape storage technology that is developed by the IBM Corporation, Hewlett-Packard, and
Quantum. LTO technology is an "open format" technology, which means that its users have multiple
sources of product and media. The "open" nature of LTO technology enables compatibility between
different vendors' offerings by ensuring that vendors comply with verification standards. The LTO
technology is implemented in two formats: the Accelis format focuses on fast access; the Ultrium
format focuses on high capacity. The Ultrium format is the preferred format when capacity (rather
than fast access) is the key storage consideration. An Ultrium cartridge has a compressed data
capacity of up to 30 TB (2.5:1 compression) and a native data capacity of up to 12 TB.
Liquid crystal display (LCD)
A low-power display technology that is used in computers and other I/O devices.
Loadable
The ability to be loaded.
LME
Library Managed Encryption.
LTO
See Linear Tape-Open.
LTO cartridge memory (LTO-CM)
Within each LTO Ultrium data cartridge, an embedded electronics and interface module that can store
and retrieve a cartridge's historical usage and other information.
LUN
Logical Unit Number.
LVD
SCSI Bus Low Voltage Differential.
M
M8
LTO 8 Type M Cartridge.
MAC address
The Media Access Control address of a computer networking device.
Magnetic tape
A tape with a magnetic surface layer on which data can be stored by magnetic recording.
Management GUI
Web User Interface, Web UI, Web GUI.
MAP
Maintenance analysis procedure.
Mask
A pattern of characters that controls the retention or elimination of portions of another pattern of
characters. To use a pattern of characters to control the retention or elimination of portions of another
pattern of characters.
276 IBM TS4300 Tape Library Machine Type 3555: User's Guide
IBM Confidential