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

[William Kwan]

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'.  
Will
    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.
ThanksWill
# /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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