[ovirt-users] no network with matching name 'vdsm-ovirtmgmt'

William Kwan potatok at yahoo.com
Sat May 14 01:33:44 UTC 2016

OK. I should change the subject to "failed to start oVirt 3.5".
I found a bugzilla page with the following.  It seems to work fine after I replaced 'dhcp' with 'none' on two networks.  "Fixed by manually removing 'dhcp' from /var/lib/vdsm/persistence/netconf/nets/$NETWORK" 
When I try to bring up the hosted engine with `hosted-engine start`, I get # hosted-engine --vm-startConnection to localhost:54321 refused
Still working on 'recovery'.  
    On Friday, May 13, 2016 7:56 PM, William Kwan <potatok at yahoo.com> wrote:

 HI all,
I have a problem with my 3.5 setup with hosted-engine.  After reboot, I can get things started.  When i try to start vdsm manually, it says "no network with matching name 'vdsm-ovirtmgmt'
The bridge "ovirtmgmt" is up with underlying bond0 are good.  I'm not sure where to start.  Can anyone shed some light on where to start to fix this?  Much appreciated.
# /etc/init.d/vdsmd startinitctl: Job is already running: libvirtdvdsm: Running mkdirsvdsm: Running configure_coredumpvdsm: Running configure_vdsm_logsvdsm: Running run_init_hooksvdsm: Running upgraded_version_checkvdsm: Running check_is_configuredlibvirt is already configured for vdsmvdsm: Running validate_configurationSUCCESS: ssl configured to true. No conflictsvdsm: Running prepare_transient_repositoryvdsm: Running syslog_availablevdsm: Running nwfiltervdsm: Running dummybrvdsm: Running load_needed_modulesvdsm: Running tune_systemvdsm: Running test_spacevdsm: Running test_lovdsm: Running unified_network_persistence_upgradevdsm: Running restore_netslibvirt: Network Driver error : Network not found: no network with matching name 'vdsm-ovirtmgmt'Traceback (most recent call last):  File "/usr/share/vdsm/vdsm-restore-net-config", line 137, in <module>    restore()  File "/usr/share/vdsm/vdsm-restore-net-config", line 123, in restore    unified_restoration()  File "/usr/share/vdsm/vdsm-restore-net-config", line 69, in unified_restoration    setupNetworks(nets, bonds, connectivityCheck=False, _inRollback=True)  File "/usr/share/vdsm/network/api.py", line 680, in setupNetworks    implicitBonding=True, _netinfo=_netinfo, **d)  File "/usr/share/vdsm/network/api.py", line 226, in wrapped    ret = func(**attrs)  File "/usr/share/vdsm/network/api.py", line 315, in addNetwork    netEnt.configure(**options)  File "/usr/share/vdsm/network/models.py", line 169, in configure    self.configurator.configureBridge(self, **opts)  File "/usr/share/vdsm/network/configurators/ifcfg.py", line 88, in configureBridge    ifup(bridge.name, bridge.ipConfig.async)  File "/usr/share/vdsm/network/configurators/ifcfg.py", line 819, in ifup    rc, out, err = _ifup(iface)  File "/usr/share/vdsm/network/configurators/ifcfg.py", line 808, in _ifup    raise ConfigNetworkError(ERR_FAILED_IFUP, out[-1] if out else '')network.errors.ConfigNetworkError: (29, 'Determining IP information for DMZ... failed.')vdsm: stopped during execute restore_nets task (task returned with error code 1).vdsm start                                                 [FAILED]

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