[mpich-discuss] Problem in in executing MPI program in remote machine

sanjesh pant spant3474 at gmail.com
Fri Mar 4 21:43:31 CST 2016

[beowulf at Master mpich-3.2]$ rsh node
Last login: Fri Mar  4 11:12:03 from Node
[beowulf at Node ~]$ exitrlogin: connection closed.
[beowulf at Master mpich-3.2]$ mpiexec -f machinefile -n 1 master
Warning: Permanently added the RSA host key for IP address
'' to the list of known hosts.
Permission denied, please try again.
Permission denied, please try again.
Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).
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