[GE users] question on custom 'suspend method' ...

TRAN Chanh chanh.tran at dassault-aviation.fr
Tue May 24 13:51:49 BST 2005


If I get U right, this means I can't have this behavior under SGE 5.3p6 ....

Thanks a lot anyway,
Cheers

Reuti wrote:

>Yes, for 6.0 there are the new options 'qmod -sj <job_id>' and
>'qmod -sq <queue_name>'. And also any set suspend thresholds or subordinations 
>might invoke the suspend-method. - Reuti
>
>Quoting TRAN Chanh <chanh.tran at dassault-aviation.fr>:
>
>  
>
>>Reuti wrote:
>>
>>    
>>
>>>Chanc,
>>>
>>>the methods will be invoked, when a job e.g. has to be suspended.
>>>      
>>>
>>Reuti,
>>
>>What leads a job to state "has to be suspended", can this be triggered 
>>by 'qmod -s job_id' or 'qmod -s queue_name' something alike ?
>>
>>    
>>
>>>The default action is to send a sigstop to the whole process group in 
>>>this case. If you define a procedure on your own, you can use some 
>>>special variables, which will give you e.g. the PID and do any cleanup 
>>>or other things that are necessary (see man queue_conf):
>>>
>>>suspend_method /usr/sge/mysuspend $job_pid
>>>
>>>and the script:
>>>
>>>#!/bin/sh
>>>kill -stop -- -$1
>>>exit 0
>>>
>>>Should behave like the default built-in if you suspend a job. - Reuti
>>>
>>>
>>>TRAN Chanh wrote:
>>>
>>>      
>>>
>>>>Hi all,
>>>>
>>>>I've pb understanding how the custom 'suspend / resume /terminate' 
>>>>method in a queue configuration works ?
>>>>How 're this methods related to action 'suspend/resume' on a queue 
>>>>via 'qmon' ?
>>>>More precisely, what I'm trying to do is to have this method 
>>>>triggered via 'suspend / resume' from 'qmon' ...
>>>>
>>>>Will someone please give me some insights on this matter ?
>>>>
>>>>Thanks in advance,
>>>>Chanh
>>>>
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>>>      
>>>
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>>    
>>
>
>
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