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

Xavier MACHENAUD xavier.machenaud at st.com
Thu Mar 3 09:15:00 GMT 2005


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 :-(

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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