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Subject: [OMPI users] Any way to make "btl_tcp_if_exclude" option system wide?
From: Mike Hanby (mhanby_at_[hidden])
Date: 2009-10-22 10:36:42


Howdy,

My users are having to use this option with mpirun, otherwise the jobs will normally fail with a 111 communication error:

--mca btl_tcp_if_exclude lo,eth1

Is there a way for me to set that MCA option system wide, perhaps via an environment variable so that they don't have to remember to use it?

Thanks,

Mike

Mike Hanby
mhanby_at_[hidden]
Information Systems Specialist II
IT HPCS / Research Computing