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Subject: Re: [OMPI users] Trouble with Memlock when using OpenIB on an SGI ICE Cluster (fwd)
From: John Hearns (hearnsj_at_[hidden])
Date: 2010-11-20 13:27:34

On 20 November 2010 16:31, Gilbert Grosdidier <grodid_at_[hidden]> wrote:
> Bonjour,

Bonjour Gilbert.

I manage ICE clusters also.

Please could you have look at /etc/init.d/pbs on the compute blades?

Do you have something like:

    if [ "${PBS_START_MOM}" -gt 0 ] ; then
      if check_prog "mom" ; then
        echo "PBS mom already running."
        if [ -f /etc/sgi-release -o -f /etc/sgi-compute-node-release ] ; then
            MEMLOCKLIM=`ulimit -l`
            NOFILESLIM=`ulimit -n`
            STACKLIM=`ulimit -s`
            ulimit -l unlimited
            ulimit -n 16384
            ulimit -s unlimited