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Subject: [OMPI users] New Cluster Centos 6.4 with Openmpi 1.6.4
From: thomas.forde_at_[hidden]
Date: 2013-06-21 03:02:50


im running into a strange problem when trying to start parallell
processing with Numcea Fine Marine software for jobs.

I have managed to setup openmpi 1.64 on qmaster and all nodes, so they all
run the same version.

Every time i try to start a job that requires more then 1 node the job
dies with the following error:

ORTE_ERROR_LOG: Data unpack had inadequate space in file
base/odls_base_default_fns.c at line 528
ORTE_ERROR_LOG: Data unpack had inadequate space in file
orted/orted_comm.c at line 292

If i run the job with only 16 cores(1 node) the jobs runs fine.

Im new to all this, so im trying hard to figoure out where the mistake may
lie, but even trying to search th archives for what i might think be
right, gives me so amny hits it takes forever to investigate.

Any help would be appreciated.


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