oleg424-server: Warning: Permanently added 'oleg424-server' (ECDSA) to the list of known hosts.

pdsh@oleg424-client: oleg424-server: ssh exited with exit code 2
oleg424-server: Connection reset by 192.168.204.124 port 22

pdsh@oleg424-client: oleg424-server: ssh exited with exit code 255