oleg112-server: ssh: connect to host oleg112-server port 22: Connection reset by peer

pdsh@oleg112-client: oleg112-server: ssh exited with exit code 255
oleg112-server: Warning: Permanently added 'oleg112-server' (ECDSA) to the list of known hosts.

oleg112-server: client_loop: send disconnect: Broken pipe

pdsh@oleg112-client: oleg112-server: ssh exited with exit code 255
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 2
pdsh@oleg112-client: oleg112-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
oleg112-server: client_loop: send disconnect: Broken pipe

pdsh@oleg112-client: oleg112-server: ssh exited with exit code 255
ost1: has no /etc/os-release
Linux oleg112-server.virtnet 4.18.0rh8.10-debug #2 SMP Mon Jul 14 01:24:22 EDT 2025 x86_64 x86_64 x86_64 GNU/Linux
0 /etc/centos-release
0 /etc/os-release
0 /etc/redhat-release
4 /etc/rocky-release
0 /etc/system-release
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 Mon Aug  3 12:21:32 EDT 2026
Lustre is not mounted, trying to do setup ... 
Stopping clients: oleg112-client.virtnet /mnt/lustre (opts:-f)
Stopping clients: oleg112-client.virtnet /mnt/lustre2 (opts:-f)
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1
oleg112-server: oleg112-server.virtnet: executing set_hostid
/home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1048: echo: write error: Device or resource busy
Loading modules from /home/green/git/lustre-release/lustre
detected 4 online CPUs by sysfs
MODOPTS_LIBCFS=
Force libcfs to create 2 CPU partitions
../libcfs/libcfs/libcfs options: 'cpu_npartitions=2'
ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1'
quota/lquota options: 'hash_lqs_cur_bits=3'
mdt/mdt options: 'mdt_enable_flr_ec=1'
ln: failed to create symbolic link '/sbin/.libs': Read-only file system
loading modules on: 'oleg112-server'
oleg112-server: client_loop: send disconnect: Broken pipe

pdsh@oleg112-client: oleg112-server: ssh exited with exit code 255