oleg622-server: Warning: Permanently added 'oleg622-server' (ECDSA) to the list of known hosts.

pdsh@oleg622-client: oleg622-server: ssh exited with exit code 2
pdsh@oleg622-client: oleg622-server: ssh exited with exit code 2
oleg622-server: client_loop: send disconnect: Broken pipe

pdsh@oleg622-client: oleg622-server: ssh exited with exit code 255
pdsh@oleg622-client: oleg622-server: ssh exited with exit code 2