Anyone using sysutils/nut ?
Tuc at T-B-O-H
ml at t-b-o-h.net
Wed May 24 18:39:24 PDT 2006
>
> Scott Tuc Ellentuch at T-B-O-H wrote:
> >>> I'm going by :
> >>>
> >>> /usr/local/share/doc/nut/shutdown.txt
> >>>
> >>> Subsection "How you set it up", item #2 :
> >>>
> >>> 2. Edit your shutdown scripts to check for the POWERDOWNFLAG so they
> >>> know
> >>> when to power off the UPS. You must check for this file, as you
> >>> don't
> >>> want this to happen during normal shutdowns!
> >>>
> >>> You can use upsdrvctl to start the shutdown process in your UPS
> >>> hardware. Use this script as an example, but change the paths to
> >>> suit your system:
> >> My bad. I did edit rc.shutdown on both a 5.4 and a 6.0 system with no
> >> troubles. The end of my file shows this:
> >>
> >> # Inserted next 5 lines March 13, 2006 for UPS shutdown.
> >> if (test -f /etc/killpower)
> >> then
> >> echo "Killing the power, bye!"
> >> /usr/local/libexec/nut/upsdrvctl shutdown
> >> fi
> >>
> >> echo '.'
> >> exit 0
> >>
> > But doesn't that immediately shut down your system causing it
> > to need FSCK when it comes back up?
>
>
> Hi,
>
> I got the following line in /usr/local/etc/nut/upsmon.conf:
>
> SHUTDOWNCMD "/sbin/shutdown -p now"
>
> As far as I'm concerned the system powers off cleanly without the need
> of FSCK.
>
> Cheers,
> Mikhail.
>
The issue isn't with the upsmon or SHUTDOWNCMD... Its with the
fact that /etc/killpower gets set, and somewhere you need to put
"upsdrvctl shutdown". Its during the "shutdown -p now" that at some point
needs to be run, and if its run in /etc/rc.shutdown then the shutdown isn't
finished and shutting it off at that point the filesystems are dirty.
Thanks, Tuc
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