Aha. Not the best solution but it is at least one. Do you know by any chance the default login for an APC UPS? The one I found with google does not work:
keller:~ admin$ upsrw -u apc -p apc -s ups.delay.start="180" ups Unexpected response from upsd: ERR ACCESS-DENIED keller:~ admin$ Cheers, Wolfgang Am 01.09.2011 um 04:32 schrieb Charles Lepple: > On Aug 31, 2011, at 7:53 AM, Wolfgang Hottgenroth wrote: > >> [ups.delay.shutdown] >> Interval to wait after shutdown with delay command (seconds) >> Type: ENUM >> Option: "060" SELECTED >> Option: "180" >> Option: "300" >> Option: "600" >> >> [ups.delay.start] >> Interval to wait before (re)starting the load (seconds) >> Type: ENUM >> Option: "000" SELECTED >> Option: "060" >> Option: "180" >> Option: "300" > > Given these two commands, you could probably cover most cases by writing a > script for the shutdown command which runs "upsdrvctl shutdown", then shuts > the Mac down in the 60 (or 180, 300 or 600) seconds before the UPS cuts power > to the Mac. It's not ideal, but I suspect most recent Macs will shut down in > 60 seconds or less. > > The one potential race condition is if the power comes back on after the > delayed shutdown command, but before the UPS cuts power. The problem occurs > if the UPS doesn't cycle power anyway. The Mac would power down, but wouldn't > see a loss of AC, and would stay powered down. > > Still haven't had a chance to see how OS X handles this, but they do seem to > have commands equivalent to NUT's ups.delay.shutdown: > > http://developer.apple.com/library/mac/#documentation/Darwin/Reference/IOKit/IOPSKeys_h/index.html#//apple_ref/c/macro/kIOPSCommandDelayedRemovePowerKey _______________________________________________ Nut-upsuser mailing list [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/nut-upsuser
