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is upsmon -c fsd working for you ? [Frédéric
POTTER]
yes it
is.
I remember having a similar problem. A library
wasn't found during the halt process because /usr was on a separate partition.
During the shutdown process /usr will be dismounted before the nut stop sequence
is completed. [Frédéric POTTER]
well,
here the issue is slightly different. When the Elitte USBS 750 goes on low
battery, it shutdown itslef IMMEDIATELY. nut has no chance to receive any
signal, since everything is brutally shut down...
thanks
fred
That could be ld-linux.so or
something
look at the error message returned or run ldd /usr/sbin/upsmon
to find out which one is missing.
Jj
Frédéric POTTER a
écrit :
Hello,
I've installed
& configured NUT 2.0.4 connected over a serial port to an MGE USBS
750.
When the UPS
enters the 'critical' state (ie, battery load below the defined
battery.charge.low AND power input off), the UPS just shutdown itself
instead of notifying NUT.
When I say the
UPS just shutdown, I mean it autonomously shut down itself within one second
after reaching the low battery state (which is defaulted to 30%). When the
power is restored, the UPS restarts properly.
I was not able
to find internal parameters within the UPS that would allow me to cancel
this behavior (and have the usual behavior of the UPS sending an alarm to
NUT and waiting to be shutdown by the "halt" script upsdrvctl shutdown
command).
My guess is that
the UPS "knows" if it is connected to an host or not. Maybee in case of
using the serial port this does not work ? (and the UPS thinks it is not
suppervised ?) Maybee shall NUT send it some command at some point to notify
this ?
Any help
appreciated.
thanks
fred
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