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Subject: [OMPI users] openmpi query
From: Nisha Dhankher -M.Tech(CSE) (nishadhankher-coaeseeit_at_[hidden])
Date: 2014-04-03 02:17:43

 error btl_tcp_endpint.c: 638 connection failed due to error

In openmpi: this error came when i run my mpiblast program on rocks
cluster.Connect to hosts failed on ip, . And when
i run following command linux_shell$ perl -e 'die$!=113' this msg comes:
"No route to host at -e line 1." shell$ mpirun --mca btl ^tcp shell$ mpirun
--mca btl_tcp_if_include eth1,eth2 shell$ mpirun --mca btl_tcp_if_include was also executed but it did nt recognized these
commands....nd aborted.... what should i do...? When i run my mpiblast
program for the frst time then it give mpi_abort error...bailing out of
signal -1 on rank 2 processor...then i removed my public ethernet
cable....and then give btl_tcp endpint error 113....