[torqueusers] ulimit in prologue

Nicolas Ferré nicolas.ferre at univ-provence.fr
Sat Jun 19 14:49:08 MDT 2010


Hi,

Thanks, now it works. I mean, ulimit -l is now unlimited. I'll test mpi later.

Regards,

NF

2010/6/19 R. David <david at unistra.fr>:
> Nicolas Ferré a écrit :
>> Unfortunately, modifying the limit in .bashrc does not work. It simply
>> seems the .bashrc file is not sourced on the computing node. Actually,
>> in our cluster, a user shares its home directory between the login
>> node and the computing nodes through NFS.
>> I also tried to modify the mom_priv/config on a computing node, adding
>> something like !ulimit -l unlimited, but no way (after having restart
>> pbs_mom). About limits.conf, I already noticed it does not work.
>>
>> Any other idea?
>>
>> Nicolas Ferre'
>> Laboratoire Chimie Provence
>> Universite' de Provence
>>
> Hello,
>
> I did both :
> - adding
> * soft memlock unlimited
> * hard memlock unlimited
> to /etc/security/limits.conf
>
> - adding ulimit -l unlimited  in the pbs_mom init.d file
>
> and I have no more problems with mpi jobs.
>
> Does it work for you ?
>
>   Regards,
> --
> ---------------------------------------------------------
>   R. David - david at unistra.fr
>   Responsable du département Expertise pour la Recherche
>   UdS / Direction Informatique
>   Tel. : 03 68 85 45 48  (Fax 45 47)
> ---------------------------------------------------------
> _______________________________________________
> torqueusers mailing list
> torqueusers at supercluster.org
> http://www.supercluster.org/mailman/listinfo/torqueusers
>


More information about the torqueusers mailing list