Package: nut-client Version: 2.8.1-5 Severity: important Hi,
One of my machines connected as a secondary went AWOL. It was shut down after this sequence of events in the log: May 29 23:19:15 mysecondary nut-monitor[4075438]: UPS [email protected]: calibration in progress May 29 23:19:15 mysecondary nut-monitor[155306]: Network UPS Tools upsmon 2.8.1 Jun 01 13:56:08 mysecondary nut-monitor[4075438]: Poll UPS [[email protected]] failed - Server disconnected Jun 01 13:56:08 mysecondary nut-monitor[4075438]: Communications with UPS [email protected] lost Jun 01 13:56:08 mysecondary nut-monitor[4075438]: UPS [[email protected]] was last known to be calibrating and currently is not communicating, assuming dead Jun 01 13:56:08 mysecondary nut-monitor[4075438]: Executing automatic power-fail shutdown Jun 01 13:56:08 mysecondary nut-monitor[4075438]: Auto logout and shutdown proceeding Jun 01 13:56:08 mysecondary nut-monitor[2735907]: Network UPS Tools upsmon 2.8.1 Jun 01 13:56:08 mysecondary nut-monitor[2735912]: Network UPS Tools upsmon 2.8.1 Jun 01 13:56:13 mysecondary nut-monitor[4075438]: Network UPS Tools upsmon 2.8.1 The primary at myprimary.domain.tld was idle throughout this time. The secondary config is: % sudo cat /etc/nut/nut.conf MODE=standalone % sudo cat /etc/nut/upsmon.conf MONITOR [email protected] 1 mysecondary censored secondary SHUTDOWNCMD "/sbin/poweroff" This sounds like it could be another manifestation of something like https://bugs.debian.org/1056190 / https://github.com/networkupstools/nut/issues/2168 ? Either way, it seems to cause arbitrary downtime, so we probably shouldn't have this in stable? Please have a look. TIA. -- Josip Rodin

