[email protected] (Joe Gidi), 2014.11.23 (Sun) 01:22 (CET): > I'm running OpenBSD 5.6/amd64 on my fileserver. It has an APC UPS that was > previously managed with apcupsd. Since I upgraded to 5.6, the UPS now > attaches as a upd device: > > $ dmesg | grep uhidev3 > uhidev3 at uhub3 port 5 configuration 1 interface 0 "APC Back-UPS ES 450 > FW:844.K2 .D USB FW:K2" rev 1.10/1.06 addr 2 > uhidev3: iclass 3/0, 123 report ids > upd0 at uhidev3 > > And it reports sensible values in hw.sensors: > $ sysctl hw.sensors.upd0 > hw.sensors.upd0.indicator0=On (Charging), OK > hw.sensors.upd0.indicator1=Off (Discharging), OK > hw.sensors.upd0.indicator2=On (ACPresent), OK > hw.sensors.upd0.indicator3=On (BatteryPresent), OK > hw.sensors.upd0.indicator4=Off (ShutdownImminent), OK > hw.sensors.upd0.percent0=79.00% (RemainingCapacity), OK > hw.sensors.upd0.percent1=100.00% (FullChargeCapacity), OK > > So far, so good. Now, I'd like to configure sensorsd to monitor the device > and invoke a script when the power goes out. I have this line in > sensorsd.conf: > > hw.sensors.upd0.indicator2:command=/etc/sensorsd/ups.sh %s %2 > > The ups.sh script currently just echoes the token values that it's passed > to a log file. > > The issue I'm running into is this: the status of the sensors seems to > always be "OK", even when their state changes. I can unplug the UPS from > the wall and then I see this: > > hw.sensors.upd0.indicator0=Off (Charging), OK > hw.sensors.upd0.indicator1=On (Discharging), OK > hw.sensors.upd0.indicator2=Off (ACPresent), OK > hw.sensors.upd0.indicator3=On (BatteryPresent), OK > hw.sensors.upd0.indicator4=Off (ShutdownImminent), OK > hw.sensors.upd0.percent0=76.00% (RemainingCapacity), OK > hw.sensors.upd0.percent1=100.00% (FullChargeCapacity), OK > > We're not charging, we're discharging, AC power is not present, but none > of the status indicators (the %s token) ever leaves the "OK" state. As I > understand it, that lack of state change results in sensorsd doing > nothing, even though the sensor's value (the %2 token, On/Off) changes. > > Can anyone clue me in? I feel like I must be missing something silly and > obvious here.
see here: http://undeadly.org/cgi?action=article&sid=20140320093943 ``hw.sensors.upd0.indicator0:low=1:high=2:command=echo "who turned %2 \ the lights?" | mail -s "power sensors" root'' the trick seems to be to specify "low=1:high=2". I suppose that works for indicator2, too. Bye, Marcus > !DSPAM:54712928273131330177583!
