On 7/4/2015 1:32 PM, Jatin Davey wrote: > On 7/4/2015 1:07 PM, John R Pierce wrote: >> On 7/4/2015 12:28 AM, Jatin Davey wrote: >>>> >>> My server supports ACPI 4.0 standard , Will that be helpful ? >> >> does `init 0` as a root command cause it to gracefully shut down and >> power off ? thats all the ACPI support you need. > [Jatin] Yes, init 0 does gracefully shutdown the server and power off. >> >> >> what brand/model UPS (battery backup) do you have ? > [Jatin] I am still reading through the documentation of my server to > find out the battery backup in it. Is there any command within the OS > that i can use to find out this information ? >> the UPS software, apcupsd and/or NUT, needs to listen to the UPS to >> tell it when the power has failed, then it can tell your OS to >> shutdown after a suitable delay (if your UPS is good for 30 minutes, >> you might not want to shut down until the power has failed for 15 >> minutes, so brief outages don't cause a shutdown) >> >> >> > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > I dont seem to have a battery in my server. ********************************** [root at node-103 ~]# ls /proc/acpi/battery/ [root at node-103 ~]# ********************************** Thanks Jatin