Re: [systemd-devel] Question about OnUnitInactiveSec= directive
Seems, AccuracySec=1us parameter resolves this problem indeed: = Июл 09 10:55:30 linux-mk500 systemd[1]: Started VBA32 Anti-Virus Update Service. Июл 09 11:00:30 linux-mk500 systemd[1]: Starting VBA32 Anti-Virus Update Service... Июл 09 11:00:32 linux-mk500 systemd[1]: Started VBA32 Anti-Virus Update Service. Июл 09 11:05:32 linux-mk500 systemd[1]: Starting VBA32 Anti-Virus Update Service... Июл 09 11:05:35 linux-mk500 systemd[1]: Started VBA32 Anti-Virus Update Service. Июл 09 11:10:35 linux-mk500 systemd[1]: Starting VBA32 Anti-Virus Update Service... = Haven't read about AccuracySec parameter in man-page carefully. :( Resolved. Thank you again! 09.07.2016 08:23, Andrei Borzenkov пишет: 09.07.2016 01:37, Mikhail Kasimov пишет: Hello! Have a .timer service like: == [Unit] Description=Runs VBA32 Update Hourly Requires=timers.target [Timer] OnBootSec=2min OnUnitInactiveSec=1h [Install] WantedBy=timers.target == to run vba32update.service in 1 hour after previous update-session is over (OnUnitInactiveSec=1h). From man-page: "|OnUnitInactiveSec=| defines a timer relative to when the unit the timer is activating was last deactivated." Ok, here is log-snippet: == Июл 08 22:05:00 linux-mk500 systemd[1]: Starting VBA32 Anti-Virus Update Service... Июл 08 22:05:00 linux-mk500 vbacl[14768]: Vba32 console scanner update process started Июл 08 22:05:00 linux-mk500 vbacl[14768]: Reading configuration options from ./vbacl.ini Июл 08 22:05:00 linux-mk500 vbacl[14768]: Using direct connection for update Июл 08 22:05:02 linux-mk500 vbacl[14768]: Current dir is ./ Июл 08 22:05:02 linux-mk500 vbacl[14768]: Start update from http://anti-virus.by/update Июл 08 22:05:02 linux-mk500 vbacl[14768]: Receiving file list Июл 08 22:05:02 linux-mk500 vbacl[14768]: File list received Июл 08 22:05:02 linux-mk500 vbacl[14768]: Update is not needed Июл 08 22:05:02 linux-mk500 systemd[1]: Started VBA32 Anti-Virus Update Service. ... We see 22:05:02 (end of update-session) --> 23:05:13 (start of next update-session) --> 23:05:17 (end of update-session) --> 00:05:20 (start of next update-session) --> 00:05:24 (end of update-session) --> 01:05:50 (start of next update-session) --> 01:05:55 (end of update-session). Question: Why time of new update-session is *not* equal to time of end of previous update-session + 1h in section of seconds, e.g. 23:05:17 +1h = 00:05:17; 00:05:24 + 1h = 01:05:24 and so on? Is here a way to reach this precise coincidence? Please check with "systemctl status" or "systemctl show" when unit was actually deactivated. Also see "AccuracySec" timer parameter. ___ systemd-devel mailing list systemd-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/systemd-devel ___ systemd-devel mailing list systemd-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/systemd-devel
Re: [systemd-devel] Question about OnUnitInactiveSec= directive
09.07.2016 01:37, Mikhail Kasimov пишет: > Hello! > > Have a .timer service like: > > == > > [Unit] > Description=Runs VBA32 Update Hourly > Requires=timers.target > > [Timer] > OnBootSec=2min > OnUnitInactiveSec=1h > > [Install] > WantedBy=timers.target > > == > > to run vba32update.service in 1 hour after previous update-session is > over (OnUnitInactiveSec=1h). > > From man-page: "|OnUnitInactiveSec=| defines a timer relative to when > the unit the timer is activating was last deactivated." > > Ok, here is log-snippet: > == > Июл 08 22:05:00 linux-mk500 systemd[1]: Starting VBA32 Anti-Virus Update > Service... > Июл 08 22:05:00 linux-mk500 vbacl[14768]: Vba32 console scanner update > process started > Июл 08 22:05:00 linux-mk500 vbacl[14768]: Reading configuration options > from ./vbacl.ini > Июл 08 22:05:00 linux-mk500 vbacl[14768]: Using direct connection for > update > Июл 08 22:05:02 linux-mk500 vbacl[14768]: Current dir is ./ > Июл 08 22:05:02 linux-mk500 vbacl[14768]: Start update from > http://anti-virus.by/update > Июл 08 22:05:02 linux-mk500 vbacl[14768]: Receiving file list > Июл 08 22:05:02 linux-mk500 vbacl[14768]: File list received > Июл 08 22:05:02 linux-mk500 vbacl[14768]: Update is not needed > Июл 08 22:05:02 linux-mk500 systemd[1]: Started VBA32 Anti-Virus Update > Service. > ... > > We see 22:05:02 (end of update-session) --> 23:05:13 (start of next > update-session) --> 23:05:17 (end of update-session) --> 00:05:20 (start > of next update-session) --> 00:05:24 (end of update-session) --> > 01:05:50 (start of next update-session) --> 01:05:55 (end of > update-session). > > Question: Why time of new update-session is *not* equal to time of end > of previous update-session + 1h in section of seconds, e.g. 23:05:17 +1h > = 00:05:17; 00:05:24 + 1h = 01:05:24 and so on? Is here a way to reach > this precise coincidence? > Please check with "systemctl status" or "systemctl show" when unit was actually deactivated. Also see "AccuracySec" timer parameter. ___ systemd-devel mailing list systemd-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/systemd-devel
[systemd-devel] Question about OnUnitInactiveSec= directive
Hello! Have a .timer service like: == [Unit] Description=Runs VBA32 Update Hourly Requires=timers.target [Timer] OnBootSec=2min OnUnitInactiveSec=1h [Install] WantedBy=timers.target == to run vba32update.service in 1 hour after previous update-session is over (OnUnitInactiveSec=1h). From man-page: "|OnUnitInactiveSec=| defines a timer relative to when the unit the timer is activating was last deactivated." Ok, here is log-snippet: == Июл 08 22:05:00 linux-mk500 systemd[1]: Starting VBA32 Anti-Virus Update Service... Июл 08 22:05:00 linux-mk500 vbacl[14768]: Vba32 console scanner update process started Июл 08 22:05:00 linux-mk500 vbacl[14768]: Reading configuration options from ./vbacl.ini Июл 08 22:05:00 linux-mk500 vbacl[14768]: Using direct connection for update Июл 08 22:05:02 linux-mk500 vbacl[14768]: Current dir is ./ Июл 08 22:05:02 linux-mk500 vbacl[14768]: Start update from http://anti-virus.by/update Июл 08 22:05:02 linux-mk500 vbacl[14768]: Receiving file list Июл 08 22:05:02 linux-mk500 vbacl[14768]: File list received Июл 08 22:05:02 linux-mk500 vbacl[14768]: Update is not needed Июл 08 22:05:02 linux-mk500 systemd[1]: Started VBA32 Anti-Virus Update Service. Июл 08 23:05:13 linux-mk500 systemd[1]: Starting VBA32 Anti-Virus Update Service... Июл 08 23:05:13 linux-mk500 vbacl[15289]: Vba32 console scanner update process started Июл 08 23:05:13 linux-mk500 vbacl[15289]: Reading configuration options from ./vbacl.ini Июл 08 23:05:13 linux-mk500 vbacl[15289]: Using direct connection for update Июл 08 23:05:17 linux-mk500 vbacl[15289]: Current dir is ./ Июл 08 23:05:17 linux-mk500 vbacl[15289]: Start update from http://anti-virus.by/update Июл 08 23:05:17 linux-mk500 vbacl[15289]: Receiving file list Июл 08 23:05:17 linux-mk500 vbacl[15289]: File list received Июл 08 23:05:17 linux-mk500 vbacl[15289]: Update is not needed Июл 08 23:05:17 linux-mk500 systemd[1]: Started VBA32 Anti-Virus Update Service. Июл 09 00:05:20 linux-mk500 systemd[1]: Starting VBA32 Anti-Virus Update Service... Июл 09 00:05:20 linux-mk500 vbacl[16050]: Vba32 console scanner update process started Июл 09 00:05:20 linux-mk500 vbacl[16050]: Reading configuration options from ./vbacl.ini Июл 09 00:05:20 linux-mk500 vbacl[16050]: Using direct connection for update Июл 09 00:05:24 linux-mk500 vbacl[16050]: Current dir is ./ Июл 09 00:05:24 linux-mk500 vbacl[16050]: Start update from http://anti-virus.by/update Июл 09 00:05:24 linux-mk500 vbacl[16050]: Receiving file list Июл 09 00:05:24 linux-mk500 vbacl[16050]: File list received Июл 09 00:05:24 linux-mk500 vbacl[16050]: Update is not needed Июл 09 00:05:24 linux-mk500 systemd[1]: Started VBA32 Anti-Virus Update Service. Июл 09 01:05:50 linux-mk500 systemd[1]: Starting VBA32 Anti-Virus Update Service... Июл 09 01:05:50 linux-mk500 vbacl[16528]: Vba32 console scanner update process started Июл 09 01:05:50 linux-mk500 vbacl[16528]: Reading configuration options from ./vbacl.ini Июл 09 01:05:50 linux-mk500 vbacl[16528]: Using direct connection for update Июл 09 01:05:55 linux-mk500 vbacl[16528]: Current dir is ./ Июл 09 01:05:55 linux-mk500 vbacl[16528]: Start update from http://anti-virus.by/update Июл 09 01:05:55 linux-mk500 vbacl[16528]: Receiving file list Июл 09 01:05:55 linux-mk500 vbacl[16528]: File list received Июл 09 01:05:55 linux-mk500 vbacl[16528]: Update is not needed Июл 09 01:05:55 linux-mk500 systemd[1]: Started VBA32 Anti-Virus Update Service. == We see 22:05:02 (end of update-session) --> 23:05:13 (start of next update-session) --> 23:05:17 (end of update-session) --> 00:05:20 (start of next update-session) --> 00:05:24 (end of update-session) --> 01:05:50 (start of next update-session) --> 01:05:55 (end of update-session). Question: Why time of new update-session is *not* equal to time of end of previous update-session + 1h in section of seconds, e.g. 23:05:17 +1h = 00:05:17; 00:05:24 + 1h = 01:05:24 and so on? Is here a way to reach this precise coincidence? Thanks! Platform: x64, openSUSE Leap 42.1, systemd 210. ___ systemd-devel mailing list systemd-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/systemd-devel