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

TRAN Chanh chanh.tran at dassault-aviation.fr
Wed May 25 09:23:00 BST 2005


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Reuti,

Sorry for not having said I did try 'qmod -s' to trigger the 'suspend 
method' but saw no effect ... That 's why I posted ...

Reuti wrote:

> You can use in 5.3p6, but the command is always 'qmod -s ...'. It's 
> the syntax, which is deprecated for 6.0. - Reuti
>
> TRAN Chanh wrote:
>
>> 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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>>>>   
>>>
>>>
>>>
>>>
>>>
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>>>  
>>>
>>
>>
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