一台ovirt-node4重启后在ovirt-manager页面中显示：
NonResponsive
然后我进入 node4的Admin Console，如下所示：
在node4上也无法开启vdsmd服务，如下所示：
[root@ovirt-node04 ~]# systemctl start vdsmd
A dependency job for vdsmd.service failed. See ‘journalctl -xe’ for details.
我使用 journalctl -xe ， 日志如下所示：
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)
请问一下，像这种问题应该如何来解决？