I have created passwordless ssh connection between two nodes of an embedded target using dropbear. Dropbear is enabled "dropbear -s -g -E"
And I am able to login from one node(192.168.10.6) to the other node(192.168.10.5). "dbclient -i /etc/dropbear/dropbear_rsa_host_key [email protected]" i'm trying to use OpenMPI to run a program in two nodes . When i launch an MPI program with mpirun from masternode(192.168.10.6), i retrieve the error: "192.168.10.5: Connection exited, no auth methods could be used A daemon (pid 1214) died unexpectedly with status 1 while attempting to launch so we are aborting. This may be because the daemon was unable to find all the needed shared libraries on the remote node. You may set your LD_LIBRARY_PATH to have the location of the shared libraries on the remote nodes and this will automatically be forwarded to the remote nodes." I have set LD_LIBRARY_PATH, but still doesn't work. The problem occurs when running mpirun. passwordless connection using dropbear was succesfull still Why is it showing "no auth methods could be used".? Could you please help me? Thanks in advance
