Check your network. vdsmd service has a preexec which you can run to find which module is failing. systemctl cat vdsmd.serviceThen execute the preexec command Best Regards,Strahil Nikolov An ovirt-node machine reboots and shows in the ovirt-manager page: NonResponsive Then I went to the Admin console page of this node machine and had the following error reported： 1.Failed command for onn-pool00-tpool. 2.Insufficient free space: 378895 extents needed, but only 2375 available 3.Failed to start Virtual Desktop Server Manager network restoration Then I can't turn on the vdsmd service either: [root@ovirt-node04 ~]# systemctl start vdsmd A dependency job for vdsmd.service failed. See 'journalctl -xe' for details. Then I use command  'journalctl -xe' show details: [root@ovirt-node04 ~]# journalctl -xe Apr 19 14:58:20 ovirt-node04 vdsm-tool[55011]: File "/usr/lib/python2.7/site-packages/vdsm/tool/network.py", line 57, in upgrade_networks Apr 19 14:58:20 ovirt-node04 vdsm-tool[55011]: netupgrade.upgrade() Apr 19 14:58:20 ovirt-node04 vdsm-tool[55011]: File "/usr/lib/python2.7/site-packages/vdsm/network/netupgrade.py", line 70, in upgrade Apr 19 14:58:20 ovirt-node04 vdsm-tool[55011]: _upgrade_unified_configuration(pconfig) Apr 19 14:58:20 ovirt-node04 vdsm-tool[55011]: File "/usr/lib/python2.7/site-packages/vdsm/network/netupgrade.py", line 110, in _upgrade_unified_configura Apr 19 14:58:20 ovirt-node04 vdsm-tool[55011]: canonicalize_networks(config.networks) Apr 19 14:58:20 ovirt-node04 vdsm-tool[55011]: File "/usr/lib/python2.7/site-packages/vdsm/network/canonicalize.py", line 44, in canonicalize_networks Apr 19 14:58:20 ovirt-node04 vdsm-tool[55011]: _canonicalize_ip_default_route(nets) Apr 19 14:58:20 ovirt-node04 vdsm-tool[55011]: File "/usr/lib/python2.7/site-packages/vdsm/network/canonicalize.py", line 228, in _canonicalize_ip_default Apr 19 14:58:20 ovirt-node04 vdsm-tool[55011]: 'Only a single default route network is allowed.') Apr 19 14:58:20 ovirt-node04 vdsm-tool[55011]: ConfigNetworkError: (21, 'Only a single default route network is allowed.') Apr 19 14:58:20 ovirt-node04 systemd[1]: vdsm-network.service: control process exited, code=exited status=1 Apr 19 14:58:20 ovirt-node04 systemd[1]: Failed to start Virtual Desktop Server Manager network restoration. -- Subject: Unit vdsm-network.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit vdsm-network.service has failed. -- -- The result is failed. Apr 19 14:58:20 ovirt-node04 systemd[1]: Dependency failed for Virtual Desktop Server Manager. -- Subject: Unit vdsmd.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit vdsmd.service has failed. -- -- The result is dependency. Apr 19 14:58:20 ovirt-node04 systemd[1]: Dependency failed for MOM instance configured for VDSM purposes. -- Subject: Unit mom-vdsm.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit mom-vdsm.service has failed. -- -- The result is dependency. Apr 19 14:58:20 ovirt-node04 systemd[1]: Job mom-vdsm.service/start failed with result 'dependency'. Apr 19 14:58:20 ovirt-node04 systemd[1]: Job vdsmd.service/start failed with result 'dependency'. Apr 19 14:58:20 ovirt-node04 systemd[1]: Unit vdsm-network.service entered failed state. Apr 19 14:58:20 ovirt-node04 systemd[1]: vdsm-network.service failed. Apr 19 14:58:20 ovirt-node04 polkitd[3463]: Unregistered Authentication Agent for unix-process:55005:2145554 (system bus name :1.501, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) (disconnected from bus) How should I solve the above problem? _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/3T7AFQJQFD7...