oleg451-server: Warning: Permanently added 'oleg451-server' (ECDSA) to the list of known hosts.

pdsh@oleg451-client: oleg451-server: ssh exited with exit code 2
pdsh@oleg451-client: oleg451-server: ssh exited with exit code 2
pdsh@oleg451-client: oleg451-server: ssh exited with exit code 2
mgs: CentOS Linux release 7.9.2009 (Core)
MGS_OS_VERSION_ID=7
MGS_OS_ID=centos
MGS_OS_VERSION_CODE=117440512
MGS_OS_ID_LIKE=rhel fedora centos
mds1: CentOS Linux release 7.9.2009 (Core)
MDS1_OS_ID_LIKE=rhel fedora centos
MDS1_OS_ID=centos
MDS1_OS_VERSION_ID=7
MDS1_OS_VERSION_CODE=117440512
ost1: CentOS Linux release 7.9.2009 (Core)
OST1_OS_VERSION_CODE=117440512
OST1_OS_VERSION_ID=7
OST1_OS_ID_LIKE=rhel fedora centos
OST1_OS_ID=centos
client: CentOS Linux release 7.9.2009 (Core)
CLIENT_OS_ID=centos
CLIENT_OS_ID_LIKE=rhel fedora centos
CLIENT_OS_VERSION_CODE=117440512
CLIENT_OS_VERSION_ID=7
Started at Tue May 20 22:24:39 EDT 2025
Lustre is not mounted, trying to do setup ... 
Stopping clients: oleg451-client.virtnet /mnt/lustre (opts:-f)
Stopping clients: oleg451-client.virtnet /mnt/lustre2 (opts:-f)
pdsh@oleg451-client: oleg451-server: ssh exited with exit code 2
oleg451-server: oleg451-server.virtnet: executing set_hostid
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'
ln: failed to create symbolic link '/sbin/.libs': Read-only file system
loading modules on: 'oleg451-server'
oleg451-server: oleg451-server.virtnet: executing load_modules_local
oleg451-server: Loading modules from /home/green/git/lustre-release/lustre
oleg451-server: detected 4 online CPUs by sysfs
oleg451-server: MODOPTS_LIBCFS=
oleg451-server: Force libcfs to create 2 CPU partitions
oleg451-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1'
oleg451-server: quota/lquota options: 'hash_lqs_cur_bits=3'
oleg451-server: ln: failed to create symbolic link '/sbin/.libs': Read-only file system
Formatting mgs, mds, osts
Format mds1: lustre-mdt1/mdt1
Format mds2: lustre-mdt2/mdt2
Format ost1: lustre-ost1/ost1
Format ost2: lustre-ost2/ost2
Checking servers environments
Checking clients oleg451-client.virtnet environments
Loading modules from /home/green/git/lustre-release/lustre
detected 4 online CPUs by sysfs
MODOPTS_LIBCFS=
Force libcfs to create 2 CPU partitions
libkmod: kmod_module_get_holders: could not open '/sys/module/acpi_cpufreq/holders': No such file or directory
libkmod: kmod_module_get_holders: could not open '/sys/module/acpi_cpufreq/holders': No such file or directory
libkmod: kmod_module_get_holders: could not open '/sys/module/intel_rapl/holders': No such file or directory
libkmod: kmod_module_get_holders: could not open '/sys/module/acpi_cpufreq/holders': No such file or directory
modprobe: FATAL: Module ptlrpc not found.