[ovs-discuss] : Problem compatibility between linux bridge, ovs bridge, libvirt, virt-manager
Maxime JÉGO
maxime.jego at netensia.fr
Thu Apr 12 08:35:38 UTC 2012
When i restart my VM i have found the solution to restart it :
I use this command : virsh edit vm1
and i modify my configuration to have this :
<interface type='bridge'>
<mac address='52:54:00:cd:e7:53'/>
<source bridge='br0'/>
<target dev='vm1'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</interface>
and after that my vm start.
But now, my problem is to create a new VM. How i can do? Because i have always the same error
and with virt-install i don't have options to specify my target device...
Le Mercredi 11 Avril 2012 19:16 CEST, Ansis Atteka <aatteka at nicira.com> a écrit:
> On Wed, Apr 11, 2012 at 7:21 AM, Maxime JÉGO <maxime.jego at netensia.fr>wrote:
>
> > Hello everybody,
> > I have already seen this problem on the list but not resolved.
> >
> > My configuration :
> >
> > - My ovs version : 1.4.0
> > - My host OS : Centos 6
> >
> > I have loaded the 2 modules :
> >
> > [root@********* ~]# lsmod
> > Module Size Used by
> > brcompat_mod 5681 0
> > openvswitch_mod 82901 2 brcompat_mod
> >
> > and the daemons :
> >
> > root 1805 0.0 0.0 11384 1024 ? Ss Apr10 0:06
> > ovsdb-server /usr/local/etc/openvswitch/conf.db
> > --remote=punix:/usr/local/var/run/openvswitch/db.sock
> > --remote=db:Open_vSwitch,manager_options
> > root 1824 0.0 0.0 11932 1440 ? Ss Apr10 0:24
> > ovs-vswitchd --pidfile --detach
> > root 1850 0.0 0.0 11664 860 ? Ss Apr10 0:00
> > ovs-brcompatd --pidfile --detach
> >
> >
> > When i add a bridge with this command :( ovs-vsctl add-br br0) i can see
> > this following result when i use this command (brctl show)
> >
> > -> [root@******** ~]# brctl show
> > bridge name bridge id STP enabled interfaces
> > br0 /sys/class/net/br0/bridge: No such file or directory
> > /sys/class/net/br0/bridge: No such file or directory
> > /sys/class/net/br0/bridge: No such file or directory
> > /sys/class/net/br0/bridge: No such file or directory
> > /sys/class/net/br0/bridge: No such file or directory
> > /sys/class/net/br0/bridge: No such file or directory
> > /sys/class/net/br0/bridge: No such file or directory
> > /sys/class/net/br0/bridge: No such file or directory
> > /sys/class/net/br0/bridge: No such file or directory
> > /sys/class/net/br0/bridge: No such file or directory
> > /sys/class/net/br0/bridge: No such file or directory
> > /sys/class/net/br0/bridge: No such file or directory
> > 0000.0040f4b52a46 no
>
>
> >
> > I don't know if it is linked with the following problem, but i have
> > problems to start a Virtual Machine who have the same configuration ( i use
> > virt-manager ). I can use the VM4, who is started, but if i shutdown it i
> > will not restart it.
> >
> When you are unable to (re)start the VM, could you please provide
> us the "ovs-vsctl show" output?
>
> > (br0 is up)
> >
> > I give you screenshot in attachment.
> >
>
> > Thank's a lot for your help ;)
> >
> > Maxime
> >
> >
> > _______________________________________________
> > discuss mailing list
> > discuss at openvswitch.org
> > http://openvswitch.org/mailman/listinfo/discuss
> >
> >
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