oleg138-server: Warning: Permanently added 'oleg138-server' (ECDSA) to the list of known hosts.

oleg138-server: Connection reset by 192.168.201.138 port 22

pdsh@oleg138-client: oleg138-server: ssh exited with exit code 255
mgs: has no /etc/os-release
oleg138-server: client_loop: send disconnect: Broken pipe

pdsh@oleg138-client: oleg138-server: ssh exited with exit code 255