oleg230-server: Warning: Permanently added 'oleg230-server' (ECDSA) to the list of known hosts.

pdsh@oleg230-client: oleg230-server: ssh exited with exit code 2
oleg230-server: Connection reset by 192.168.202.130 port 22

pdsh@oleg230-client: oleg230-server: ssh exited with exit code 255
mgs: has no /etc/os-release
oleg230-server: client_loop: send disconnect: Broken pipe

pdsh@oleg230-client: oleg230-server: ssh exited with exit code 255