similar to: Upssched 100% CPU after updating Debian 12

Hi, I ran the strace command while upssched was 100% CPU hungry. This is what I got: 1686633611.702798 read(7, "", 1) = 0 <0.000004> 1686633611.702816 read(7, "", 1) = 0 <0.000004> 1686633611.702834 pselect6(11, [7 10], NULL, NULL, {tv_sec=1, tv_nsec=0}, NULL) = 1 (in [7], left {tv_sec=0, tv_nsec=999998800}) <0.000006> 1686633611.702862 read(7,

Hi, I ran the strace command while upssched was 100% CPU hungry. This is what I got: 1686633611.702798 read(7, "", 1) = 0 <0.000004> 1686633611.702816 read(7, "", 1) = 0 <0.000004> 1686633611.702834 pselect6(11, [7 10], NULL, NULL, {tv_sec=1, tv_nsec=0}, NULL) = 1 (in [7], left {tv_sec=0, tv_nsec=999998800}) <0.000006> 1686633611.702862 read(7,

I've built NUT 2.8.0 from source. When the nut-monitor runs: fopen upsmon.pid fails. I'm running as root, upsmon has root:root permissions as well as the other daemons and .conf files. I've tried configuring with and without --prefixpath --prefixaltpath. Is there something I am missing? Please see attached. Dan -------------- next part -------------- An HTML attachment was

Hi, Thanks Jim! Here is more system information from the commands you mentioned. Kari root at fricka:~# lsof -p 1716171 lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1002/gvfs Output information may be incomplete. COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME upssched 1716171 root cwd DIR 8,2 4096 2 /

Hi, Thanks Jim! Here is more system information from the commands you mentioned. Kari root at fricka:~# lsof -p 1716171 lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1002/gvfs Output information may be incomplete. COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME upssched 1716171 root cwd DIR 8,2 4096 2 /

Now that upsstats.cgi works, I've noticed that dummy-ups changes state every 5 minutes between OL and OB (probably when the 300 second timer expires). The UPS state stays online. Also "online" and "onbatt" are broadcast to the console probably via WALL. (The state changes don't seem to be form the ups as upsshed-cmd doesn't run). Upssched-cmd does run when the UPS

Hi, Great work Jim! I?m glad you could reproduce the problem and found a potential culprit. Just for my own interest I restored upsshed from my backups (version 2.7.4-13) and it seems to running ok, so no big runtime changes regarding that with Debian 12. It is not hogging CPU. From the daemon log the heartbeat seems to be working ok. Only difference between the old logs (pre Debian 12 update)

Hi, Great work Jim! I?m glad you could reproduce the problem and found a potential culprit. Just for my own interest I restored upsshed from my backups (version 2.7.4-13) and it seems to running ok, so no big runtime changes regarding that with Debian 12. It is not hogging CPU. From the daemon log the heartbeat seems to be working ok. Only difference between the old logs (pre Debian 12 update)

So, got some good news: I hear(*) I managed to reproduce the problem with current NUT master and an adapted copy of your posted configs and script :D Experimental debugging now sounds possible. (*) PC under the desk wails with all its cooling fans as soon as I started the client which spawned a daemon and itself had exited: $ UPSNAME=heartbeat at localhost NOTIFYTYPE=ONBATT

So, got some good news: I hear(*) I managed to reproduce the problem with current NUT master and an adapted copy of your posted configs and script :D Experimental debugging now sounds possible. (*) PC under the desk wails with all its cooling fans as soon as I started the client which spawned a daemon and itself had exited: $ UPSNAME=heartbeat at localhost NOTIFYTYPE=ONBATT

After launching the command several times, with debug (posted by new code in a new branch for the investigation) confirming that the same daemon handles operations from the new client instances, its strace now has numerous FDs to report after select() - so I guess it is a problem of detecting an exit of the counterpart. 0.000000 [D2] parse_at: is 'heartbeat at localhost' in AT

After launching the command several times, with debug (posted by new code in a new branch for the investigation) confirming that the same daemon handles operations from the new client instances, its strace now has numerous FDs to report after select() - so I guess it is a problem of detecting an exit of the counterpart. 0.000000 [D2] parse_at: is 'heartbeat at localhost' in AT

hello, i've got a problem with the notifycmd here is a part of my upsmon.conf : NOTIFYCMD /usr/local/ups/bin/nut_notify NOTIFYMSG ONLINE "UPS %s is getting line power" NOTIFYMSG ONBATT "UPS %s is on battery" NOTIFYMSG REPLBATT "The UPS %s battery is bad and needs to be replaced" NOTIFYMSG LOWBATT "UPS %s is being shutdown by the master" NOTIFYMSG FSD

Hello guys Yesterday i started do configure my Mustek Powermust650 with nut using the megatec_usb driver. Everything works fine except for the mailing when something happens. My upsmon looks like this: MONITOR powermust650 at localhost 1 local controller master MINSUPPLIES 1 SHUTDOWNCMD "/sbin/shutdown -h +0" NOTIFYCMD /root/upsmailer POLLFREQ 10 POLLFREQALERT 5 HOSTSYNC 15

Hello, I set up a FreeBSD 8.2 system with nut 2.6.1 and a Powerware 5115 connected by RS-232. I expected this setup to shut down before running out of battery power, but I either missed some important configuration or something else went wrong: The syslog says: Jan 9 05:03:42 b1 upsmon[67752]: UPS upsb1 at localhost on battery Jan 9 05:04:42 b1 upsmon[67752]: UPS upsb1 at localhost on line

Hi Everyone, I recently bought a Tripp-Lite SMART1500LCD for my Linux Mint 19.3 machine, connected via a USB cable. I installed Nut 2.7.4 from the Mint package repository via sudo apt update && sudo apt install nut. Everything works great: NUT issues low battery warning when it reaches the set low battery point and then issues shutdown commands...computer shuts down..then the UPS shuts

Hello dear all, I try to use NUT for windows (not WinNUT), and stuck with launching NOTIFYCMD. On any event marked as SYSLOG+WALL+EXEC syslog entry appears, popup window appears, but NOTIFYCMD script doesn't run. If I run upsmon.exe in cmd (i. e. not as a service) everything works fine. Here is my upsmon.conf: MONITOR central at 10.35.0.180 1 user password slave MINSUPPLIES 1 SHUTDOWNCMD

On Tue, 4 Apr 2017, Arnaud Quette wrote: > Hi Jon, Stuart and the list > > 2017-04-04 1:09 GMT+02:00 Stuart Gathman <stuart at gathman.org>: > Which NOTIFYCMD is run when there is an ALARM? > Have you specified that in your upsmon.conf? > > And that is the question of the hour.? How do you specify that?? Note > that this is not the REPLBATT

I've not been able to connect to my ups using NUT 2.7.4 or NUT 2.8.0. 2.7.4 was installed as a package, 2.8.O was compiled from source. I've messed with permissons, everything is root:root and has the approprate read/execute permissons. I've tried two differnt UPS(es) APC & CyperPower. I'm running PI OS (Raspbian) on a Raspberry Pi3 model B. The port 3493 is open (UFW). I can

On Thu, 8 Jun 2017, Robbie van der Walle wrote: > After the first test and the NAS is restarted I had to change the > setting battery.charge.low again to 80? Does the NAS DSM reset battery.charge.low to 10 or is it internal to the UPS? You will have to experiment by disconnecting the UPS control lead from the NAS and connecting it (if possible) to the Mac. After setting to 80 and a