NEC Storage M100 Series User Manual page 450

User Guide
J
Java Runtime Environment
A software component that is required to be installed on a computer system to be able to run Java
applets and applications.
JRE
See Java Runtime
L
LED
See Light Emitting
Light Emitting Diode
Light Emitting Diode (LED) is a semiconductor light source used in devices to provide visual
indications of hardware status or malfunctions.
Logical disk
A software technology, which recognizes a virtual disk (area) as an independent disk in a computer
system. Logical disk(s) are created from the pool using Storage Manager. Also, see Pool.
M
Management server
A server that runs the NEC Storage Manager Suite for centralized configuration and management of
multiple disk arrays, including the old D/S series, connected through a LAN.
Maximum Transmission Unit
A Maximum Transmission Unit (MTU) is the largest size packet, specified in bytes, that can be sent
over a network.
MTU
See Maximum Transmission
Mutual CHAP authentication
See Challenge Handshake Authentication
P
PathManager
A software that allows multi-path connection between a application server and a disk array unit. This
is useful for path failover when a failure occurred on a path and load balancing using multiple paths.
PD
See Physical Disk.
Release 6.0
Environment.
Diode.
Unit.
Protocol.
450
Glossary