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#012 self._connection.createXML(domxml, flags),#012 File "/usr/lib/python2.6/site-packages/vdsm/libvirtconnection.py", line 111, in wrapper#012 ret = f(*args, **kwargs)#012 File "/usr/lib64/python2.6/site-packages/libvirt.py", line 2709, in createXML#012 if 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?