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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


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?



Mike Hanby
Information Systems Specialist II
IT HPCS / Research Computing