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Troubleshooting RAID System

This chapter describes the troubleshooting of a RAID System done by using the Universal RAID Utility.

The Universal RAID Utility provides various measures to monitor occurrences of failures in the RAID System. The figure

below shows the image of the troubleshooting function provided by the Universal RAID Utility.

Figure 21 Troubleshooting image of RAID System

Universal RAID Utility

RAID Log

OS Log

Buzzer

Measure 2

All events occurred in RAID

Systems are recorded to RAID

Log. In case of Windows, Log

Viewer allows referring RAID

Log. In case of Linux, text

editor or otherwise allow

referring RAID Log.

Measure 3

Buzzer sounds

at occurrence of

failure if

installed in RAID

Controller.

Measure 4

Among events

recorded in

RAID Log,

important

events are also

recorded to OS

Log.

Measure 5

For events logged in

OS Log, alerts are sent

to NEC ESMPRO

Manager.

raidcmd

RAID Viewer

detecting

RAID Problem

raidsrv

service

RAID System

Log Viewer

NEC ESMPRO Manager

Measure 1

Failures in RAID

System detected

by RAID

controllers appear

on RAID Viewer

and raidcmd, NEC

ESMPRO Manager

Ver. 5.3 and later.

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