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xen-users
RE: [Xen-users] UPS (Power) Monitoring on dom0...
>I have a USB-HID
compatible UPS which is connected to my dom0 (CentOS 5.1) which is being
monitored. I have a bunch of domU's of >various
OS'es, and was wondering if anyone has a solution to send the "state"
of the UPS to the domU's (read-only). I'd like that in the >event of a power-outage and the UPS's
batteries are low that before dom0 shuts down, that all appropriate domU's are
properly shutdown >before dom0 is
shutdown.
>
>I was wondering if anyone is running in
a similar scenario?
I have the same scenario, I use apcupsd and wrote a bash script
to be executed at shutdown instead of the normal one.
As I don’t use pv drivers for the windows hosts, I use a net
command and send a shutdown. The bash script waits for them to shutdown and
checks them with a loop.
Works effectively (at least in testing <grin>).
jlc
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