NEC Express5800/320Ma User Manual page 99

remote storage devices
VTM feature that enables you to use the
that is connected to your workstation, such as a floppy disk, CD-ROM, or ISO
image file, on the Express5800/320Ma system.
secondary VTM
The inactive, redundant VTM. You cannot use
or remote storage
Secure Socket Layer (SSL)
A transmission protocol used to securely transmit information over the Internet by
using a private key to encrypt data.
state-sensitive recovery (SSR)
A process, initiated when the server is not responding, where the system controller
attempts to isolate a CPU to preserve the state of the system and create dump files
that can be used later to diagnose the problem. See
State-Sensitive Recovery" on page 3-9
system controller
Monitors and controls the boot process to provide a fault-resilient boot, and
provides other control functions.
system event log
A list of recorded server and VTM events that you, NEC Technical Support can view
on the VTM console
secondary VTMs
messages to the primary VTM, where they are logged. See
Event Log" on page 3-8
Virtual Technician Module (VTM)
An optional adapter with firmware that is installed in and used to monitor and
diagnose an Express5800/320Ma system. VTMs typically provide system
administrators, the NEC Technical Support with access to the system so they can
troubleshoot it when it is inoperable.
VTM console
A Web-based interface in which you can monitor, manage, and diagnose problems
in an Express5800/320Ma system that contains VTMs. The VTM console runs on
a Web browser through an HTTP server on the VTM, and provides authenticated
and secure access to the Express5800/320Ma system from any location.
from a VTM console
to diagnose system problems. Both the primary and
and the primary and secondary system controllers send
for more information about the system event log.
VTM console to mount a storage device
Advanced Video Redirection (AVR)
session with the secondary VTM.
"Understanding a
for a complete explanation of an SSR.
Glossary
"Viewing the System
Glossary-3