Re: [ovirt-users] VDSM service won't start

Output below ... On 1/13/2017 1:47 PM, Nir Soffer wrote: > > On Fri, Jan 13, 2017 at 5:45 PM, paul.greene.va > <paul.greene.va(a)verizon.net&gt; wrote: >> >> All, >> >> I'm having an issue with the vdsmd service refusing to start on a fresh >> install of RHEL 7.2, RHEV version 4.0. >> >> It initially came up correctly, and the command "ip a" showed a >> "vdsmdummy" >> interface and a "ovirtmgmt" interface. However after a couple of reboots, >> those interfaces disappeared, and running "systemctl status vdsmd" >> generated >> the message "Dependency failed for Virtual Desktop Service Manager/Job >> vdsmd.service/start failed with result 'dependency'". Didn't say what >> dependency though >> >> I have 3 hosts where this happening on 2 out of 3 hosts. For some odd >> reason, the one host isn't having any problems. >> >> In a Google search I found an instance where system clock timing was out >> of >> sync, and that messed it up. I checked all three hosts, as well as the >> RHEV >> manager and they all had chronyd running and the clocks appeared to be in >> sync. >> >> After a reboot the virtual interfaces usually initially come up, but go >> down >> again within a few minutes. >> >> Running journalctl -xe gives these three messages: >> >> "failed to start Virtual Desktop Server Manager network restoration" >> >> "Dependency failed for Virtual Desktop Server Manager" (but it doesn't >> say >> which dependency failed" >> >> "Dependency failed for MOM instance configured for VDSM purposes" >> (again, >> doesn't way which dependency) >> >> Any suggestions? > > Can you share the output of: > > systemctl status vdsmd > systemctl status mom > systemctl status libvirtd > journalctl -xe > > Nir > Sure, here you go .... [root@rhevh03 vdsm]# systemctl status vdsmd ā vdsmd.service - Virtual Desktop Server Manager Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor preset: enabled) Active: inactive (dead) Jan 13 12:01:53 rhevh03 systemd[1]: Dependency failed for Virtual Desktop Server Manager. Jan 13 12:01:53 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'. Jan 13 13:51:50 rhevh03 systemd[1]: Dependency failed for Virtual Desktop Server Manager. Jan 13 13:51:50 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'. Jan 13 13:55:15 rhevh03 systemd[1]: Dependency failed for Virtual Desktop Server Manager. Jan 13 13:55:15 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'. [root@rhevh03 vdsm]# systemctl status momd ā momd.service - Memory Overcommitment Manager Daemon Loaded: loaded (/usr/lib/systemd/system/momd.service; static; vendor preset: disabled) Active: inactive (dead) since Fri 2017-01-13 13:53:09 EST; 2min 26s ago Process: 28294 ExecStart=/usr/sbin/momd -c /etc/momd.conf -d --pid-file /var/run/momd.pid (code=exited, status=0/SUCCESS) Main PID: 28298 (code=exited, status=0/SUCCESS) Jan 13 13:53:09 rhevh03 systemd[1]: Starting Memory Overcommitment Manager Daemon... Jan 13 13:53:09 rhevh03 systemd[1]: momd.service: Supervising process 28298 which is not our child. We'll most likely not notice when it exits. Jan 13 13:53:09 rhevh03 systemd[1]: Started Memory Overcommitment Manager Daemon. Jan 13 13:53:09 rhevh03 python[28298]: No worthy mechs found [root@rhevh03 vdsm]# systemctl status libvirtd ā libvirtd.service - Virtualization daemon Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled; vendor preset: enabled) Drop-In: /etc/systemd/system/libvirtd.service.d āāunlimited-core.conf Active: active (running) since Fri 2017-01-13 13:50:47 EST; 8min ago Docs: man:libvirtd(8) http://libvirt.org Main PID: 27964 (libvirtd) CGroup: /system.slice/libvirtd.service āā27964 /usr/sbin/libvirtd --listen Jan 13 13:50:47 rhevh03 systemd[1]: Starting Virtualization daemon... Jan 13 13:50:47 rhevh03 systemd[1]: Started Virtualization daemon. Jan 13 13:53:09 rhevh03 libvirtd[27964]: libvirt version: 2.0.0, package: 10.el7_3.2 (Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>;, 2016-11-10-04:43:57, x86-034.build.eng.bos.redhat.com) Jan 13 13:53:09 rhevh03 libvirtd[27964]: hostname: rhevh03 Jan 13 13:53:09 rhevh03 libvirtd[27964]: End of file while reading data: Input/output error [root@rhevh03 vdsm]# journalctl -xe Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/network/configurators/ifcfg.py", line 951, in _exec_ifup Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: _exec_ifup_by_name(iface.name, cgroup) Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/network/configurators/ifcfg.py", line 937, in _exec_ifup_by_name Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: raise ConfigNetworkError(ERR_FAILED_IFUP, out[-1] if out else '') Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: vdsm.network.errors.ConfigNetworkError: (29, 'Determining IP information for ovirtmgmt... failed.') Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: Traceback (most recent call last): Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/bin/vdsm-tool", line 219, in main Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: return tool_command[cmd]["command"](*args) Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/tool/restore_nets.py", line 41, in restore_command Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: exec_restore(cmd) Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/tool/restore_nets.py", line 54, in exec_restore Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: raise EnvironmentError('Failed to restore the persisted networks') Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: EnvironmentError: Failed to restore the persisted networks Jan 13 13:55:15 rhevh03 postfix/local[28598]: 05920804620D: to=&lt;root(a)localhost.localdomain&gt;, orig_to=<root@localhost>, relay=local, delay=0.03, delays=0.02/0.01/0/0, dsn=2.0.0, status=sent (delivered to Jan 13 13:55:15 rhevh03 postfix/qmgr[3522]: 05920804620D: removed Jan 13 13:55:15 rhevh03 systemd[1]: vdsm-network.service: main process exited, code=exited, status=1/FAILURE Jan 13 13:55:15 rhevh03 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. Jan 13 13:55:15 rhevh03 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. Jan 13 13:55:15 rhevh03 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. Jan 13 13:55:15 rhevh03 systemd[1]: Job mom-vdsm.service/start failed with result 'dependency'. Jan 13 13:55:15 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'. Jan 13 13:55:15 rhevh03 systemd[1]: Unit vdsm-network.service entered failed state. Jan 13 13:55:15 rhevh03 systemd[1]: vdsm-network.service failed. Jan 13 13:55:15 rhevh03 polkitd[1675]: Unregistered Authentication Agent for unix-process:28317:681858 (system bus name :1.121, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US. Jan 13 14:00:01 rhevh03 systemd[1]: Started Session 16 of user root. -- Subject: Unit session-16.scope has finished start-up -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit session-16.scope has finished starting up. -- -- The start-up result is done. Jan 13 14:00:01 rhevh03 systemd[1]: Starting Session 16 of user root. -- Subject: Unit session-16.scope has begun start-up -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit session-16.scope has begun starting up. Jan 13 14:00:01 rhevh03 CROND[28607]: (root) CMD (/usr/lib64/sa/sa1 1 1)