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Dan Wagner
2016-10-20T15:55:55Z
Version: 7.6.0
Build: 26568

Immediately after a system reboot on Oct-13 (for Windows updates), every active job launched. The log messages look like this:

Job Started: Script A
ShouldHaveBeenRun->Found missed job: Script A - should have been run at 10/12/2016 at 07:30:00 AM
Job Started: Script B
ShouldHaveBeenRun->Found missed job: Script B - should have been run at 10/12/2016 at 07:15:00 AM
etc. etc.

However, all of the jobs from Oct-12 appear to have run correctly based on logs generated by the scripts themselves.

How can I ensure that, after a system restart, VC does not kick off every job?
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Support
2016-10-20T19:39:51Z
It is the property "Run missed Job" at Job->Main settings.
Henrik
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Dan Wagner
2016-10-27T17:21:19Z
Thanks so much for the quick response here.

I worked my way through all the jobs and it, interestingly, they all already had that tick box (Main Settings -> Run missed job once at start) unchecked.

Is there anything else that could have caused this behavior?
Support
2016-10-28T11:31:07Z
Not that I see, but the log file for that day should tell what happened.
Henrik
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Dan Wagner
2016-11-17T18:48:39Z
Heya Henrik -- interestingly enough the Windows box restarted for an update about a week ago (Nov-9) while at least one task was running, and when the machine came back online all VC tasks kicked off.

On investigation of the log (which is attached), it seems like a large period of records is missing.

There are observations on March-27, then they skip to Nov-9 at 03:26, which is when the machine booted back up. However, VC was running successfully throughout that period.

Based on what I can see from the log, it appears that VC is interpreting the outage as being almost 8 months long, and as a result is kicking off all jobs at once!

Is there a way to "flush" this large gap?

  vc-log-from-2016-11-09.xls (57kb) downloaded 46 time(s).
Dan Wagner
2016-11-17T20:36:46Z
Machine restarts are definitely triggering this "launch all jobs" condition.

I just manually restarted the machine and a similar situation occurred, except this time the initial log dates started on Apr-4 and jumped to Nov-17.

The log file from today's by-hand restart is attached.

Thanks for your help!

  vc-log-from-2016-11-17.xls (44kb) downloaded 47 time(s).
Support
2016-11-18T09:51:15Z
Missed Jobs at start is one thing. But the problem in this case is that server time probably was wrong and was reset by system. See this line:

Triggers will be recalculated due to time change in the system. (4/4/2016 9:45:40 AM - 11/17/2016 12:53:04 PM)

Even date and time as you can see. This causes VisualCron to run Jobs within this period.
Henrik
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