Hallo,
I have one ups with snmp and any ups without snmp.
Shutdown works while network online.
But some batteries are empty, so that the communication break early.
Howto force shutdown if nut-snmp Communications lost?
My 1. suggestion was option DEADTIME, but seem to be information only. (s.
below)
Any suggestions?
The last way would be a ugly cronjob (like: ping || shutdown).
regards Heiko
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- script simulate network failure
defaultrouter=`netstat -rn | grep "^0.0" | awk '{print $2}'`
waitinit=10
waitdownup=600
syslog=/var/log/syslog
eth=eth0
echo "defaultrouter=$defaultrouter syslog=$syslog eth=$eth waitinit=$waitinit
waitdownup=$waitdownup"
(sleep $waitinit;
echo "`date +%m\ %d\ %H:%M:%S` exec ifconfig $eth down"; ifconfig $eth down;
echo "`date +%m\ %d\ %H:%M:%S` wait $waitdownup s." ;sleep $waitdownup;
echo "`date +%m\ %d\ %H:%M:%S` exec ifconfig $eth up"; ifconfig $eth up; route
add default gw $defaultrouter;
) &
tail -f $syslog | egrep -v "CRON|snmp_ups_walk"
## send ^C if done
------------------------------------------------------
- test1
- DEADTIME=90, NOCOMMWARNTIME=130
- nut-2.2 nut-2.4
testvm:~# grep "^[A-Z]" /etc/nut/upsmon.conf
MINSUPPLIES 1
SHUTDOWNCMD "/sbin/shutdown -h +0"
POLLFREQ 5
POLLFREQALERT 5
HOSTSYNC 15
DEADTIME 90
POWERDOWNFLAG /etc/killpower
RBWARNTIME 43200
NOCOMMWARNTIME 130
FINALDELAY 5
MONITOR usv2-216@localhost 1 upsmon topsecret master
09 03 14:40:59 exec ifconfig eth0 down
09 03 14:40:59 wait 600 s.
Sep 3 14:41:07 testvm last message repeated 3 times
Sep 3 14:41:07 testvm upsd[6800]: Data for UPS [usv2-216] is stale - check
driver
Sep 3 14:41:09 testvm upsmon[6803]: Poll UPS [usv2-216@localhost] failed -
Data stale
Sep 3 14:41:09 testvm upsmon[6803]: Communications with UPS usv2-216@localhost
lost
Sep 3 14:41:14 testvm upsmon[6803]: Poll UPS [usv2-216@localhost] failed -
Data stale
Sep 3 14:43:14 testvm upsmon[6803]: UPS usv2-216@localhost is unavailable
Sep 3 14:43:19 testvm upsmon[6803]: Poll UPS [usv2-216@localhost] failed -
Data stale
Sep 3 14:43:49 testvm last message repeated 6 times
Sep 3 14:44:49 testvm last message repeated 12 times
Sep 3 14:45:29 testvm last message repeated 8 times
Sep 3 14:45:29 testvm upsmon[6803]: UPS usv2-216@localhost is unavailable
Sep 3 14:45:34 testvm upsmon[6803]: Poll UPS [usv2-216@localhost] failed -
Data stale
Sep 3 14:46:09 testvm last message repeated 7 times
Sep 3 14:47:14 testvm last message repeated 13 times
Sep 3 14:47:44 testvm last message repeated 6 times
Sep 3 14:47:44 testvm upsmon[6803]: UPS usv2-216@localhost is unavailable
Sep 3 14:47:49 testvm upsmon[6803]: Poll UPS [usv2-216@localhost] failed -
Data stale
Sep 3 14:48:19 testvm last message repeated 6 times
Sep 3 14:49:19 testvm last message repeated 12 times
Sep 3 14:49:59 testvm last message repeated 8 times
Sep 3 14:49:59 testvm upsmon[6803]: UPS usv2-216@localhost is unavailable
Sep 3 14:50:04 testvm upsmon[6803]: Poll UPS [usv2-216@localhost] failed -
Data stale
Sep 3 14:50:39 testvm last message repeated 7 times
09 03 14:50:59 exec ifconfig eth0 up
Sep 3 14:51:09 testvm last message repeated 6 times
Sep 3 14:51:14 testvm upsd[6800]: UPS [usv2-216] data is no longer stale
Sep 3 14:51:14 testvm last message repeated 2 times
Sep 3 14:51:14 testvm upsmon[6803]: Communications with UPS usv2-216@localhost
established
- DEADTIME approx. 14:43
------------------------------------------------------
[25] http://www.networkupstools.org/docs/man/upsmon.conf.html
nut man upsmon.conf - Configuration for Network UPS Tools upsmon
DEADTIME seconds
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