[GE users] weird "orders queue version is not uptodate" messages in qmaster log

Terry Lalonde tlalonde at potentiasemi.com
Thu Mar 3 18:50:29 GMT 2005


I too am seeing this with u1.  

I do not plan to upgrade soon.

> -----Original Message-----
> From: Stephan Grell - Sun Germany - SSG - Software Engineer
> [mailto:stephan.grell at sun.com]
> Sent: Thursday, March 03, 2005 5:03 AM
> To: users at gridengine.sunsource.net
> Subject: Re: [GE users] weird "orders queue version is not uptodate"
> messages in qmaster log
> 
> 
> 
> Xavier MACHENAUD wrote:
> 
> >FYI, I also got the messages in u1 and reach to point where no jobs
were
> >scheduled anymore.
> >
> >I upgraded to u3 4 days ago. I still have the messages but, so far,
> >didn't reach the blocking state.
> >But I'me not very confident about not being blocked again :-(
> >
> Well, if you are brave, you could try the maintrunk. :-)
> This problem should be fixed. Would be nice to have an external test
for
> it.
> 
> Stephan
> 
> >
> >Xavier
> >
> >Stephan Grell - Sun Germany - SSG - Software Engineer wrote:
> >
> >
> >
> >>Hi Terry,
> >>
> >>its a way to ensure, that the scheduler uses the latest data for
> >>its scheduling decision. Every object has a version number. When
> >>the scheduler generates updates for an object (example: job start),
> >>it includes the version number into that order to inform the qmaster
> >>about the basis of its decision.
> >>
> >>Unfortunately, there is a bug in u3, which delays the delivery of
update
> >>events. Therefore, the scheduler is not working on the most recent
> >>data, and the qmaster logs the error messages you have noticed.
> >>
> >>This can cause:
> >>- losing usage in the sharetree.
> >>- trying to start a job twice
> >>- ignoring job start orders
> >>
> >>The likely hod of a delay grows with the size of the share tree.
> >>
> >>Cheers,
> >>Stephan
> >>
> >>Terry Lalonde wrote:
> >>
> >>
> >>
> >>
> >>
> >>>Interesting:  I just noticed the same thing today???
> >>>
> >>>02/28/2005 15:49:17|qmaster|wstlalonde|E|orders user/project
version
> >>>(88808) is not uptodate (88809) for user/project "ddodd"
> >>>02/28/2005 15:49:32|qmaster|wstlalonde|E|orders user/project
version
> >>>(88808) is not uptodate (88809) for user/project "ddodd"
> >>>
> >>>repeated over and over.
> >>>
> >>>It's some accounting check I think.
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>>-----Original Message-----
> >>>>From: Xavier MACHENAUD [mailto:xavier.machenaud at st.com]
> >>>>Sent: Monday, February 28, 2005 6:34 AM
> >>>>To: users at gridengine.sunsource.net
> >>>>Subject: [GE users] weird "orders queue version is not uptodate"
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>messages
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>>in qmaster log
> >>>>
> >>>>Hi,
> >>>>
> >>>>I'm seeing these kind of messages in my qmater log :
> >>>>
> >>>>02/28/2005 12:30:45|qmaster|crxu71|E|orders queue version (1668)
is
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>not
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>>uptodate (1669) for queue "run at crxu76"
> >>>>02/28/2005 12:30:51|qmaster|crxu71|E|orders queue version (1670)
is
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>not
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>>uptodate (1671) for queue "run at crxu76"
> >>>>
> >>>>Do you know what's the problem?
> >>>>
> >>>>Thanks,
> >>>>
> >>>>Xavier
> >>>>
> >>>>
>
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> >>>>
> >>>>
> >>>>
> >>>>
>
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> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
>
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> >>
> >>
> >>
> >>
> >>
> >
> >
> >
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> >
> >
> 
> 
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