[mythtv-users] optimize before shut down

Daryl McDonald darylangela at gmail.com
Wed May 1 15:52:40 UTC 2019


On Wed, May 1, 2019 at 7:21 AM Stephen Worthington <stephen_agent at jsw.gen.nz>
wrote:

> On Wed, 1 May 2019 06:35:45 -0400, you wrote:
>
> >On Mon, Apr 29, 2019, 23:28 Stephen Worthington <stephen_agent at jsw.gen.nz
> >
> >wrote:
> >
> >> On Mon, 29 Apr 2019 17:41:37 -0400, you wrote:
> >>
> >> >On Wed, Apr 24, 2019 at 10:43 PM Stephen Worthington <
> >> >stephen_agent at jsw.gen.nz> wrote:
> >> >
> >> >> On Wed, 24 Apr 2019 11:46:28 -0500, you wrote:
> >> >>
> >> >> >On 4/24/19 11:34 AM, Daryl McDonald wrote:
> >> >> >> When I wrote out I wasn't offered the path I expected
> >> >> >> (/etc/systemd/system/anacron.timer.d.) rather an alpha/numeric
> >> >> sequence, I
> >> >> >> now suspect they were the tailing sequence:
> >> >> (#override.confd50a7936adc6c1fe)
> >> >> >
> >> >> >That's just a temporary file. Type: systemctl cat anacron.timer
> >> >> >and you should see the original file (probably in /lib...) and
> >> >> >the expected override.
> >> >>
> >> >> Yes, the editor is opened on a temporary file in the directory it has
> >> >> just created:
> >> >>
> >> >> /etc/systemd/system/anacron.timer.d/
> >> >>
> >> >> When you save the file in the editor, it gets renamed to
> >> >> "override.conf".
> >> >> _______________________________________________
> >> >>
> >> >I can see that the override took effect, the third line below seems to
> >> >indicate that nothing actually ran, am I reading this right?
> >> >
> >> > Apr 28 19:30:00 trieli systemd[1]: Started Run anacron jobs.
> >> >Apr 28 19:30:00 trieli anacron[3999]: Anacron 2.3 started on 2019-04-28
> >> >Apr 28 19:30:00 trieli anacron[3999]: Normal exit (0 jobs run)
> >>
> >> Yes, that normally means that anacron had already been run that day,
> >> so when the timer ran it, it checked its timestamps in
> >> /var/spool/anacron and decided it should not be run again.  The next
> >> day, it should run the jobs.
> >>
> >
> >I saw the same thing in yesterday's syslog at 19:30 and this time I know I
> >didn't run the optimize script. Is anacron running on startup and at the
> >override time?
>
> Yes, it will run just after startup (from anacron.service), and
> whenever it gets run by anacron.timer.  If you do not want it to run
> at startup, run this command:
>
> sudo systemctl disable anacron.service
>
> That stops systemd from running anacron.service directly, but as
> anacron.timer is still enabled, anacron.timer will still run
> anacron.service at the specified times.
>

Thanks Stephan, anacron may have started today as I opened to implement
this fix, so I'll check again tomorrow to confirm effectiveness.
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