oleg332-server: ssh: connect to host oleg332-server port 22: Connection reset by peer

pdsh@oleg332-client: oleg332-server: ssh exited with exit code 255
oleg332-server: Warning: Permanently added 'oleg332-server' (ECDSA) to the list of known hosts.

pdsh@oleg332-client: oleg332-server: ssh exited with exit code 2
MGS_OS_ID_LIKE=rhel centos fedora rocky
MGS_OS_VERSION_ID=8.10
MGS_OS_ID=rocky
MGS_OS_VERSION_CODE=134873088
MDS1_OS_VERSION_ID=8.10
MDS1_OS_VERSION_CODE=134873088
MDS1_OS_ID_LIKE=rhel centos fedora rocky
MDS1_OS_ID=rocky
OST1_OS_VERSION_CODE=134873088
OST1_OS_ID_LIKE=rhel centos fedora rocky
OST1_OS_VERSION_ID=8.10
OST1_OS_ID=rocky
CLIENT_OS_ID=rocky
CLIENT_OS_VERSION_CODE=134873088
CLIENT_OS_VERSION_ID=8.10
CLIENT_OS_ID_LIKE=rhel centos fedora rocky
Started at Thu Jul 30 03:34:33 EDT 2026
Lustre is not mounted, trying to do setup ... 
Stopping clients: oleg332-client.virtnet /mnt/lustre (opts:-f)
Stopping clients: oleg332-client.virtnet /mnt/lustre2 (opts:-f)
pdsh@oleg332-client: oleg332-server: ssh exited with exit code 1
oleg332-server: client_loop: send disconnect: Broken pipe

pdsh@oleg332-client: oleg332-server: ssh exited with exit code 255