[mvapich-discuss] Fatal Error in MPI_Init

[Sunny Soung]

Hi there,

I'm new with MVAPICH2. I built a cluster with 2 nodes. When I run a
distributed parallel task, I got the error message below.

----------------------------------------------------------------------------------------------------------------------------------------------------

[cli_0]: aborting job:
Fatal error in MPI_Init:
Other MPI error

[cli_1]: aborting job:
Fatal error in MPI_Init:
Other MPI error

[master:mpispawn_0][child_handler] MPI process (rank: 0, pid: 11242) exited
with status 1
[node1:mpispawn_1][read_size] Unexpected End-Of-File on file descriptor 6.
MPI process died?
[node1:mpispawn_1][read_size] Unexpected End-Of-File on file descriptor 6.
MPI process died?
[node1:mpispawn_1][handle_mt_peer] Error while reading PMI socket. MPI
process died?
[node1:mpispawn_1][child_handler] MPI process (rank: 1, pid: 10156) exited
with status 1
[node1:mpispawn_1][report_error] connect() failed: Connection refused (111)

----------------------------------------------------------------------------------------------------------------------------------------------------

Please help me to find the cause.

Thanks in advance.
Sunny
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