On Fri, Jan 13, 2017 at 11:46 PM, paul.greene.va <[email protected] > wrote:
> Oh, I stumbled onto something relevant. > > I noticed on the host that was working correctly that the ifcfg-enp6s0 > file included a line for "BRIDGE=ovirtmgmt", and the other two didn't have > that line. When I added that line to the other two hosts, and restarted > networking, I was able to get those hosts in a status of "UP". > > That file is autogenerated by VDSM, so I wondered if it would survive a > reboot. When I rebooted, the line had been removed again by VDSM. > > So, I guess the final question then is how to get persistence in keeping > this BRIDGE line from getting removed across reboots? VDSM on reboot will compare the current config to the persisted one and try to sync it. Perhaps you have a corrupted persistent configuration. Could you please send us the following items: - vdsm and supervdsm logs (from /var/log/vdsm) - All your ifcfg files. - The persisted VDSM network configuration from: /var/lib/vdsm/persistence/netconf Thanks, Edy. > > > > On 1/13/2017 2:54 PM, Nir Soffer wrote: > >> On Fri, Jan 13, 2017 at 9:24 PM, paul.greene.va >> <[email protected]> wrote: >> >>> Output below ... >>> >>> >>> >>> On 1/13/2017 1:47 PM, Nir Soffer wrote: >>> >>>> On Fri, Jan 13, 2017 at 5:45 PM, paul.greene.va >>>> <[email protected]> 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=<[email protected]>, 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. >>> >> Seems that you have a networking issue, adding Dan. >> >> -- >>> -- 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) >>> >>> > _______________________________________________ > Users mailing list > [email protected] > http://lists.ovirt.org/mailman/listinfo/users >
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