[Info-vax] Are queue manager updates written to disk immediately ?

Paul Sture nospam at sture.ch
Thu Apr 18 11:37:45 EDT 2013


In article <kkoss5$ije$1 at Iltempo.Update.UU.SE>,
 Johnny Billquist <bqt at softjar.se> wrote:

> Simon can correct me if I understood things wrong, but this is my 
> understanding:
> 
> Job X ran.
> Job X submitted job Y for running tomorrow.
> System crash
> Job X ran again.
> Job X submitted job Z for running tomorrow.
> Job X finished
> 
> Job Y disappeared. Job Z exists as expected. Job X got two log files 
> from the two runs. Job X would appear to have completed both times.
> 
> My guess is that job X was rerun because it didn't finish, but that is 
> perhaps not a good enough explanation for the rerun.
> There is no obvious explanation at all for job Y not being around.
> 
> The "best" explanation might just be that the quemanager work file was 
> not updated at all, so job X would appear to not have run at all. Thus 
> the run after the reboot again, and also the loss of job Y.

As I understand it, the queue manager file wasn't even updated to 
reflect that job X had started, let alone finished.  According to the 
document I quoted up thread, running jobs should be aborted when the 
machine comes back

-- 
Paul Sture



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