[GE users] scenario quizz

Alexandre Racine Alexandre.Racine at mhicc.org
Wed Dec 19 19:59:55 GMT 2007


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Just to let you know, it works! :)


But my question "Is it the best approach?" still stand.


Alexandre Racine
Projets spéciaux
514-461-1300 poste 3304
alexandre.racine at mhicc.org



-----Original Message-----
From: Alexandre Racine [mailto:Alexandre.Racine at mhicc.org]
Sent: Wed 2007-12-19 13:11
To: users at gridengine.sunsource.net
Subject: [GE users] scenario quizz
 
Hi all,

Here is a scenario quizz.

I have a cluster of 3 machines and need to reboot one of them. It's the master server and there is no shadow server.

All processor are running something so I'll reduce the queue of the master server to 0, eventually all task will be done so the master server wont take any new task.

What will happen with the other tasks on the other servers? Everything is in GFS, so no disk problem here, and of course if some task finish on the nodes, no scheduler will be there to push another job. After the reboot everything will be just like before and I'll put back some slots on the master server.

Does this scenario sound correct or out of bound? Is it the best approach?

Thanks.





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