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Date: | Tue, 28 Mar 2006 09:15:47 -0600 |
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Wheeler, JF (Jonathan) wrote:
> Having installed the latest version of the vixie-cron RPM (version
> 4.1-10.EL3.i386) on many of our SL 303 systems, we find error messages
> in the /var/log/cron like these:
>
> Mar 27 13:03:10 pat crond[20027]: (root) error: Job execution of
> per-minute job scheduled for 13:00 delayed into subsequent minute 13:03.
> Skipping job run.
> Mar 27 13:03:10 pat crond[20026]: (root) error: Job execution of
> per-minute job scheduled for 13:00 delayed into subsequent minute 13:03.
> Skipping job run.
> Mar 27 13:43:10 pat crond[20557]: (root) error: Job execution of
> per-minute job scheduled for 13:40 delayed into subsequent minute 13:43.
> Skipping job run.
> Mar 27 13:43:10 pat crond[20556]: (root) error: Job execution of
> per-minute job scheduled for 13:40 delayed into subsequent minute 13:43.
> Skipping job run.
> Mar 27 14:11:34 pat crond[20901]: (root) error: Job execution of
> per-minute job scheduled for 14:10 delayed into subsequent minute 14:11.
> Skipping job run.
> Mar 28 07:51:34 pat crond[2273]: (root) error: Job execution of
> per-minute job scheduled for 07:50 delayed into subsequent minute 07:51.
> Skipping job run.
> Mar 28 07:51:34 pat crond[2272]: (root) error: Job execution of
> per-minute job scheduled for 07:50 delayed into subsequent minute 07:51.
> Skipping job run.
>
> The cron jobs referred to (there are 2 separate jobs) run every 5 and 15
> minutes. As these jobs are a heartbeat script and a system monitoring
> script we need them to run reliably and so we have had to back out the
> RPM. Note that most of the time the cron jobs run, but either or both
> of them may be suppressed. Has anyone else seen this problem ? If so,
> is there a fix ? Is it a configuration fault ? If so, is there any
> documentation for the configuration file (/etc/sysconfig/crond) ?
>
> Jonathan Wheeler
> Tier1A Service Team
> Rutherford Appleton Laboratory
Hi,
There were several changes to vixie-cron.
One is a permissions change. You need to check /etc/pam.d/cron and
/etc/pam.d/system-auth to see if there is anything strange that would
prevent these from running.
But this error is different, and looks more like one of the changes that
was made that prevents cronjob's from being run at the wrong time.
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=170802
This bug doesn't have any extra stuff other than the bug, and an entry
saying it's fixed, so I'm not sure if this is really the problem. Maybe
some other eyes can look.
Troy
--
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Troy Dawson [log in to unmask] (630)840-6468
Fermilab ComputingDivision/CSS CSI Group
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