[mvapich-discuss] Error running test program after MVAPICH2-1.4.1 installation

[senthil.natesan at ndsu.edu]

Well.. that makes sense. I used to install applications in a directory
which is NFS mounted. I didn't pay attention to this point. Thank you so
much for pointing out. I will install on all nodes and try again.

Thanks again,

Senthil



> Just to check, did you install mvapich2 on all of the machines in the
> hostfile?
>
> On Fri, May 14, 2010 at 5:47 PM,  <senthil.natesan at ndsu.edu> wrote:
>> Hi,
>>
>> I updated MVAPICH1 to MVAPICH2-1.4.1 (I downloaded the latest one
>> 5-13-2010) and configured with --with-rdma=gen2 option. Now I am trying
>> to
>> run(path to mpirun_sh is /usr/mpi/gcc/mvapich2-1.4.1/bin)a MPI program
>> using the following command.
>>
>>
>> /usr/mpi/gcc/mvapich2-1.4.1/bin/mpirun_rsh  -np 4 -hostfile  hostlist
>> ./hello
>>
>>
>>
>> /usr/bin/xauth:  error in locking authority file
>> /home/senthil/.Xauthority
>> /usr/bin/xauth:  error in locking authority file
>> /home/senthil/.Xauthority
>> /usr/bin/xauth:  error in locking authority file
>> /home/senthil/.Xauthority
>> /usr/bin/env: /usr/mpi/gcc/mvapich2-1.4.1/bin/mpispawn: No such file or
>> directory
>> /usr/bin/env: /usr/mpi/gcc/mvapich2-1.4.1/bin/mpispawn: No such file or
>> directory
>> /usr/bin/env: /usr/mpi/gcc/mvapich2-1.4.1/bin/mpispawn: No such file or
>> directory
>> /usr/bin/env: /usr/mpi/gcc/mvapich2-1.4.1/bin/mpispawn: No such file or
>> directory
>>
>>
>> I read the manual about this error but even after mentioning the path
>> explicitly here didn't fix it. Do you have any clue where I might have
>> been wrong?
>>
>> The above hello program (attached) is compiled with mpicc in MVAPICH2
>>
>>
>> thanks,
>>
>>
>> Senthil
>>
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>>
>>
>
>
>
> --
> Jonathan Perkins
>
>