Red Hat ENTERPRISE LINUX 4.5.0 - Guía de usuario descargar pdf (Pagina 27)

Shutdown Monitoring

F u n c t i o n s

Shutdown Monitoring function watches time from start of shutdown to power-off/reset processing by a server

management driver updating Watch-dog timer (timer for software stall monitoring).When Watch-dog timer is

not updated, a timer becomes the time-out and judges it with the state that OS stops and does movement

setting for "Action When Timeout". It does movement setting for "Action After Timeout" afterwards. For the

state that OS stops, NEC ESMPRO Agent cannot work in real time, but it detects that a stall occurred at the

time of next system start and report an alert to record and NEC ESMPRO Manager of the detection

information to a syslog. From Control Panel (ESMagntconf), you can change the setting that a server

management driver uses.

Note

When "mainte" is displayed by lsmod command, it shutdown using a server

management driver and watch it. Set this chapter. When "mainte" is not displayed,

it uses OpenIPMI. Because a watch dog timer at the time of the shutdown cannot

set the option as for OpenIPMI, this function becomes non-support in NEC

ESMPRO Agent.

S e t t i n g s

From [Shutdown Properties] screen you can set the following information.

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

Enable Monitor

To enable the shutdown monitoring function by Watch-dog timer, check this field. Set using space key.

This field is not checked by default.

Timeout(s)

Specify the timeout. Range is 300 to 6000 seconds. Default value is 1800 seconds.

Action When Timeout

Specify “Action When Timeout”, using "UP/DOWN" arrow keys. Default value is "NMI".

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Red Hat ENTERPRISE LINUX 4.5.0 - Guía de usuario Pagina 27