oleg258-server: Warning: Permanently added 'oleg258-server' (ECDSA) to the list of known hosts.

pdsh@oleg258-client: oleg258-server: ssh exited with exit code 2
pdsh@oleg258-client: oleg258-server: ssh exited with exit code 2
oleg258-server: Connection reset by 192.168.202.158 port 22

pdsh@oleg258-client: oleg258-server: ssh exited with exit code 255