Red Hat ENTERPRISE LINUX 4.5.0 - Podręcznik Użytkownika Pobierz pdf (Strona 17)

Storage Monitoring

F u n c t i o ns

When the storage monitoring function detects the error of the hard disk drive using S.M.A.R.T. function

(Self-Monitoring, Analysis and Reporting Technology) of the hard disk drive, It record the information that

detected an error to a syslog and do an alert report to NEC ESMPRO Manager. With S.M.A.R.T. function,

when each hard disk drive managed the data about the trouble inside and judged it to break down in the near

future, hard disk drive oneself is a function to notify of an error. Each hard disk drive maker uses the threshold

suitable for a hard disk drive made in the company for a preventive maintenance judgment. The monitoring

object is only a simple substance hard disk drive and does not watch the storage devices such as RAID

constitution, FC, USB.

Note

It confirm yes or no targeted for monitoring at the time of start, and process

(ESMstrg) of the storage monitoring stops a process when a monitoring object

does not exist.

When ESMstrg starts when a monitoring object does not exist, please list a storage

device of array constitution and the FC connection used for "the outside

configuration file targeted for storage monitoring".

< Setting procedure >

With reference to /proc/scsi/scsi, it add a postscript to Vendor and Model

in [Management Port] of /opt/nec/esmpro_sa/data/noscsi.inf. List it

above [Diagnostic Port].

[Example]

/proc/scsi/scsi

Host: scsi1 Channel: 00 Id: 00 Lun: 00

Vendor: ABC Model: ABC-MODEL Rev: 0001

Type: Direct-Access ANSI SCSI revision: 04

/opt/nec/esmpro_sa/data/noscsi.inf

[Management Port]

Vendor:NEC Model:DS450

Vendor:DGC Model:

Vendor: ABC Model: ABC-MODEL

[Diagnostic Port]

Vendor:DGC Model:

After having added a postscript to the above, you execute the following

commands in root user and reboot NEC ESMPRO Agent service.

# /opt/nec/esmpro_sa/bin/ESMRestart

S e t t i n g s

From [Storage Properties] screen, you can change Sample Interval of Storage Monitoring Service, mode of

hard disk drive pre-failure prediction function, and can reset the status of an exchanged hard disk drive.

To display [Storage Properties] screen, select "Storage" on Control Panel (ESMagntconf).

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Red Hat ENTERPRISE LINUX 4.5.0 - Podręcznik Użytkownika Strona 17