[GE users] /etc/security/limits.conf

sadfub at gmx.net sadfub at gmx.net
Mon Jun 25 12:22:40 BST 2007


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Hi Hristo,

thanks for your reply...

>> I had the same problem with OpenMPI and InifiniBand here and after
>> some research I had to modify /etc/init.d/sgeexecd on each node. Just
>> find
>> the line:
>>   ...
>>   $bin_dir/sge_execd
>>   ...
>> (that's SN1GE 6.1 startup script but I think it should be pretty same
>> for other versions)
>> and put an unlimit command on the line before so it becomes:
>>   ...
>>   ulimit -a unlimited
>>   $bid_dir/sge_execd
>>   ...
> 
> Sorry, not 'ulimit -a unlimited' but 'ulimit -l unlimited'.

Can I try this solution while there are running jobs in the queue? I
*assume* I should change  /etc/init.d/sgeexecd at proper line, and then
do a "/etc/init.d/sgeexecd softstop", right? Since there are jobs from
april in queue, I cannot afford to loose them.

thanks for your help.

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