Re: [ovirt-users] ovirt 3.5 self-hosted engine and ovirtmgmt not syncronised

2015-01-27 Thread Lior Vernia


On 23/01/15 19:41, Kostyrev Aleksandr wrote:
 Donny Davis писал 2015-01-23 18:07:
 You have to move the hosted engine to another host to sync the
 networks, they cannot be synced while the host is running vm's. Bring
 your second hosted engine machine online so the engine can be
 migrated, and the host in which you want to sync the network can be
 synced.

 I only know from experience, and one of the ovirt devs may have a
 better solution. This is what worked for me.

Indeed, there's a bug open about it and we intend to get that fixed for 3.6:
https://bugzilla.redhat.com/show_bug.cgi?id=1055454

 
 Hmmm...
 I was able to sync ovirtmgmt network on two hosts out of three but now I
 have a problem starting engine up on those two nodes
 
 Jan 23 20:23:23 ovirt-3 vdsm vm.Vm ERROR
 vmId=`e3c64c89-65e0-4936-83af-de201130e789`::The vm start process
 failed#012Traceback (most recent call last):#012  File
 /usr/share/vdsm/virt/vm.py, line 2264, in _startUnderlyingVm#012   
 self._run()#012  File /usr/share/vdsm/virt/vm.py, line 3328, in
 _run#012self._connection.createXML(domxml, flags),#012  File
 /usr/lib/python2.6/site-packages/vdsm/libvirtconnection.py, line 111,
 in wrapper#012ret = f(*args, **kwargs)#012  File
 /usr/lib64/python2.6/site-packages/libvirt.py, line 2709, in
 createXML#012if ret is None:raise libvirtError('virDomainCreateXML()
 failed', conn=self)#012libvirtError: Cannot get interface MTU on
 'ovirtmgmt': No such device
 
 as I mentioned earlier file
 /etc/sysconfig/network-scripts/ifcfg-ovirtmgmt gets removed from those
 two nodes after syncing.
 

Is ovirtmgmt configured as non-VM by any chance?

 How can I recreated that ifcfg-ovirtmgmt file?
 
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Re: [ovirt-users] ovirt 3.5 self-hosted engine and ovirtmgmt not syncronised

2015-01-23 Thread Kostyrev Aleksandr

Donny Davis писал 2015-01-23 18:07:

You have to move the hosted engine to another host to sync the
networks, they cannot be synced while the host is running vm's. Bring
your second hosted engine machine online so the engine can be
migrated, and the host in which you want to sync the network can be
synced.

I only know from experience, and one of the ovirt devs may have a
better solution. This is what worked for me.


Hmmm...
I was able to sync ovirtmgmt network on two hosts out of three but now I 
have a problem starting engine up on those two nodes


Jan 23 20:23:23 ovirt-3 vdsm vm.Vm ERROR 
vmId=`e3c64c89-65e0-4936-83af-de201130e789`::The vm start process 
failed#012Traceback (most recent call last):#012  File 
/usr/share/vdsm/virt/vm.py, line 2264, in _startUnderlyingVm#012
self._run()#012  File /usr/share/vdsm/virt/vm.py, line 3328, in 
_run#012self._connection.createXML(domxml, flags),#012  File 
/usr/lib/python2.6/site-packages/vdsm/libvirtconnection.py, line 111, 
in wrapper#012ret = f(*args, **kwargs)#012  File 
/usr/lib64/python2.6/site-packages/libvirt.py, line 2709, in 
createXML#012if ret is None:raise libvirtError('virDomainCreateXML() 
failed', conn=self)#012libvirtError: Cannot get interface MTU on 
'ovirtmgmt': No such device


as I mentioned earlier file 
/etc/sysconfig/network-scripts/ifcfg-ovirtmgmt gets removed from those 
two nodes after syncing.


How can I recreated that ifcfg-ovirtmgmt file?

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[ovirt-users] ovirt 3.5 self-hosted engine and ovirtmgmt not syncronised

2015-01-23 Thread Kostyrev Aleksandr

Hello!
I'm testing ovirt-3.5 with self-hosted engine.
Today I've noticed that in Setup Host Networks screen of every host I 
have ovirtmgmt Not syncronised.
If I click Save network no errors occur but when I issue ifconfig on 
that node I see no ovirtmgmt interface - it gets removed.


but
virsh -r net-list
Name State  Autostart Persistent
--
;vdsmdummy;  active nono
vdsm-ovirtmgmt   active yes   yes
vdsm-VMs active yes   yes



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