On 7/4/2015 12:27 PM, g wrote:
On 07/04/15 01:27, Jatin Davey wrote:
<>
In case of power failure on this server , how can i make the system to
shutdown gracefully so that it unmounts the file-system and cleans up
the required buffers.
My server does have a battery backup so it will help in shutting down
the system more gracefully.
use what is already packaged for centos:
apcupsd - apc ups
http://www.apcupsd.com
or
nut - network ups tools
http://www.networkupstools.org/
apcupsd is designed to run with apc brand ups.
nut is designed to run with apc and other brands.
both monitor ups and will shut system down via shutdown command.
i use apcupsd on my system with an apc back-ups rs 800 and have never
had problems.
during a 5 day power outage, i had change config so i could run system
when i used a gas powered generator to supply mains and voltage would
drop to a low of around 90 v.
hth.
My server supports ACPI 4.0 standard , Will that be helpful ?
Thanks
Jatin
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