Host key verification failed - Submitting Fluent Jobs in LSF server
I hope you are having a nice weekend!
I was trying to submit a Fluent job in a LSF server by using:
"fluent 3d -g -t4 -i ###.jou -scheduler_tight_coupling"
The job started successfully but stops very soon becaus of:
"Host key verification failed. Error: It seems ssh is trying to verify authenticity of c38b06. Please resolve it and try again! Client interrupted."
I checked online, some were using "export SSH_SPAWN=0" before the fluent submission command to avoid SSH verificaiton. But, I came across another problem:
"mpirun: rsh: Command not found"
Any inputs and suggestions are greatly appreciated!
thanks in advance!