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

[William Kwan]

Hi all,
There was an issue with sudoers syntax.  Vdsm didn't start correctly so 54321 
wasn't available.After fixing it, I got some errors on locks.  I'm not sure how 
this should be fixed correctly.
Thread-49::DEBUG::2016-05-13 
22:02:49,689::libvirtconnection::143::root::(wrapper) Unknown libvirterror: 
ecode: 38 edom: 42 level: 2 message: Failed to acquire lock: No space left on 
deviceThread-49::DEBUG::2016-05-13 
22:02:49,690::vm::2287::vm.Vm::(_startUnderlyingVm) 
vmId=`bd48bba5-4109-4a58-ac89-832add1f4de4`::_ongoingCreations 
releasedThread-49::ERROR::2016-05-13 
22:02:49,690::vm::2324::vm.Vm::(_startUnderlyingVm) 
vmId=`bd48bba5-4109-4a58-ac89-832add1f4de4`::The vm start process 
failedTraceback (most recent call last):  File "/usr/share/vdsm/virt/vm.py", 
line 2264, in _startUnderlyingVm    self._run()  File 
"/usr/share/vdsm/virt/vm.py", line 3328, in _run    
self._connection.createXML(domxml, flags),  File 
"/usr/lib/python2.6/site-packages/vdsm/libvirtconnection.py", line 111, in 
wrapper    ret = f(*args, **kwargs)  File 
"/usr/lib64/python2.6/site-packages/libvirt.py", line 2709, in createXML    if 
ret is None:raise libvirtError('virDomainCreateXML() failed', 
conn=self)libvirtError: Failed to acquire lock: No space left on 
deviceThread-49::DEBUG::2016-05-13 
22:02:49,693::vm::2779::vm.Vm::(setDownStatus) 
vmId=`bd48bba5-4109-4a58-ac89-832add1f4de4`::Changed state to Down: Failed to 
acquire lock: No space left on device (code=1)



San lock.log:2016-05-13 22:09:58-0400 4283 [16627]: cmd 9 target pid 17793 not 
found2016-05-13 22:09:58-0400 4284 [16632]: r4 cmd_acquire 2,10,17793 invalid 
lockspace found -1 failed 0 name 50816073-c2eb-4d9d-be72-30ad62bf85f2
I did cluster heal.  File systems seems to be fine.  I see this lockspace file 
with hosted-engine.  Does it have anything do with the issue?
# find /gluster -name 
*lock*/gluster/engine/brick1/50816073-c2eb-4d9d-be72-30ad62bf85f2/ha_agent/hosted-engine.lockspace


ThanksWill  ___
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Re: [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  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     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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[ovirt-users] no network with matching name 'vdsm-ovirtmgmt'

[William Kwan]

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     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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