[GE users] qdel does not delete the job

Srikanth srikanth at locuz.com
Sat Mar 25 05:16:08 GMT 2006


Hi,

As it is on ROCKS cluster 'rsh' does not work, it uses 'ssh'


-----Original Message-----
From: Reuti [mailto:reuti at staff.uni-marburg.de] 
Sent: Friday, March 24, 2006 9:24 PM
To: users at gridengine.sunsource.net
Subject: Re: [GE users] qdel does not delete the job

Hi,

Am 24.03.2006 um 16:49 schrieb Srikanth:

> I am using MPICH 1.2.7-1 which comes default along with ROCKS  
> cluster 4.1.
>
> Even I tried submitting the job with environment variable
> "MPICH_PROCESS_GROUP=no", but it could not kill slave processes on the
> compute nodes.
>

you also included the -V in the rsh-wrapper as outlined in the Howto  
for MPICH? - Reuti

> Please suggest how to come out of this issue.
>
>
> Sri
>
> -----Original Message-----
> From: Rayson Ho [mailto:rayrayson at gmail.com]
> Sent: Tuesday, March 21, 2006 6:26 PM
> To: users at gridengine.sunsource.net
> Subject: Re: [GE users] qdel does not delete the job
>
> Which MPI implementation are you using??
>
> You need to use the "tight integration" for the PE:
> http://gridengine.sunsource.net/howto/howto.html#Tight%20Integration 
> %20of%20
> Parallel%20Libraries
>
> Rayson
>
>
> On 3/21/06, Srikanth <srikanth at locuz.com> wrote:
>> I am facing typical problem in my Rocks Cluster.
>>
>> I have installed and using the SUN grid roll on the ROCKS Cluster,
>>
>> When I use 'qdel' to delete the running job on the cluster it  
>> displays
> that
>> the job is deleted and even in 'qstat -f' output the job is  
>> cleared from
> the
>> queue but the instances of the jobs are running on all the nodes  
>> of the
>> cluster.
>>
>> It was unable to kill the all job processes and unable to clear  
>> 'ipcs".
>>
>> Kindly help me resolving the issue.
>>
>>
>> Regards,
>>
>> Sri
>
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