[Users] adding multiple interfaces with different networks

[Mike Kolesnik]

----- Original Message -----

> Hi
Hi Kevin, 

> I've tested to uncheck the box "vm network" on ovirt 3.2 and there is
> an error message saying that the interface must be remove on all
> hosts (hypervisor) that are using it.
> The VM network is separate from the admin network, so I sound like a
> bug :(
It isn't a bug, it is a check that is being made to make sure nothing will "break" if you change a network's property (VM or not, the VLAN ID, the MTU). 
If you have a host that already has this network set-up on it, then it will become unsynchronized with the logical definition of the network, meaning that it might fail to run your VMs. 

This is why it states that in order to change any of these properties, you need to remove the network from the host. 

If you want to change these properties on a management network, then the data center that has this network mustn't have any hosts when you change the properties. 

Regards, 
Mike 

> Kevin

> 2013/1/23 Mike Kolesnik < mkolesni at redhat.com >

> > > Hi
> > 
> 

> > > I have exactly the same issue.
> > 
> 
> > > This mean that a 1Gb (at least) interface must be dedicated to
> > > the
> > > ovirtmgmt interface, which is not a good idea.
> > 
> 

> > Can you please try marking the ovirtmgmt network as "non-vm"
> > network,
> > syncing it with the hosts, and then try to add VLAN networks on the
> > same bond (or interface)?
> 

> > You should probably do this with latest versions of oVirt/VDSM.
> 

> > > Kevin
> > 
> 

> > > 2012/12/26 Jonathan Horne < jhorne at skopos.us >
> > 
> 

> > > > 2012-12-26 16:48:56,416 ERROR
> > > > [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase]
> > > > (ajp--0.0.0.0-8009-8) [2d2d6184] Failed in SetupNetworksVDS
> > > > method
> > > 
> > 
> 
> > > > 2012-12-26 16:48:56,417 ERROR
> > > > [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase]
> > > > (ajp--0.0.0.0-8009-8) [2d2d6184] Error code ERR_BAD_BONDING and
> > > > error message VDSGenericException: VDSErrorException: Failed to
> > > > SetupNetworksVDS, error = bonding 'bond2' is already member of
> > > > network 'ovirtmgmt'
> > > 
> > 
> 
> > > > 2012-12-26 16:48:56,418 ERROR
> > > > [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase]
> > > > (ajp--0.0.0.0-8009-8) [2d2d6184]
> > > > org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException:
> > > > VDSGenericException: VDSErrorException: Failed to
> > > > SetupNetworksVDS,
> > > > error = bonding 'bond2' is already member of network
> > > > 'ovirtmgmt'
> > > 
> > 
> 
> > > > 2012-12-26 16:48:56,418 ERROR
> > > > [org.ovirt.engine.core.vdsbroker.VDSCommandBase]
> > > > (ajp--0.0.0.0-8009-8) [2d2d6184] Command SetupNetworksVDS
> > > > execution
> > > > failed. Exception: RuntimeException:
> > > > org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException:
> > > > VDSGenericException: VDSErrorException: Failed to
> > > > SetupNetworksVDS,
> > > > error = bonding 'bond2' is already member of network
> > > > 'ovirtmgmt'
> > > 
> > 
> 

> > > > so im guessing… i can't have my vlan3204 or vlan3202 share an
> > > > interface with ovirtmgmt?
> > > 
> > 
> 

> > > > [root at d0lppc021 ~]# rpm -qa|grep ovirt
> > > 
> > 
> 
> > > > ovirt-engine-webadmin-portal-3.1.0-3.19.el6.noarch
> > > 
> > 
> 
> > > > ovirt-engine-cli-3.1.0.7-1.el6.noarch
> > > 
> > 
> 
> > > > ovirt-image-uploader-3.1.0-16.el6.noarch
> > > 
> > 
> 
> > > > ovirt-engine-backend-3.1.0-3.19.el6.noarch
> > > 
> > 
> 
> > > > ovirt-engine-tools-common-3.1.0-3.19.el6.noarch
> > > 
> > 
> 
> > > > ovirt-iso-uploader-3.1.0-16.el6.noarch
> > > 
> > 
> 
> > > > ovirt-engine-genericapi-3.1.0-3.19.el6.noarch
> > > 
> > 
> 
> > > > ovirt-engine-config-3.1.0-3.19.el6.noarch
> > > 
> > 
> 
> > > > ovirt-log-collector-3.1.0-16.el6.noarch
> > > 
> > 
> 
> > > > ovirt-engine-restapi-3.1.0-3.19.el6.noarch
> > > 
> > 
> 
> > > > ovirt-engine-userportal-3.1.0-3.19.el6.noarch
> > > 
> > 
> 
> > > > ovirt-engine-notification-service-3.1.0-3.19.el6.noarch
> > > 
> > 
> 
> > > > ovirt-engine-dbscripts-3.1.0-3.19.el6.noarch
> > > 
> > 
> 
> > > > ovirt-engine-3.1.0-3.19.el6.noarch
> > > 
> > 
> 
> > > > ovirt-engine-jbossas711-1-0.x86_64
> > > 
> > 
> 
> > > > ovirt-engine-setup-3.1.0-3.19.el6.noarch
> > > 
> > 
> 
> > > > ovirt-engine-sdk-3.1.0.5-1.el6.noarch
> > > 
> > 
> 

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> 

> > > --
> > 
> 

> > > Kevin Mazière
> > 
> 
> > > Responsable Infrastructure
> > 
> 
> > > Alter Way – Hosting
> > 
> 
> > > 1 rue Royal - 227 Bureaux de la Colline
> > 
> 
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> > 
> 
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> > 
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> 
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> > 
> 
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> 

> --

> Kevin Mazière
> Responsable Infrastructure
> Alter Way – Hosting
> 1 rue Royal - 227 Bureaux de la Colline
> 92213 Saint-Cloud Cedex
> Tél : +33 (0)1 41 16 38 41
> Mob : +33 (0)7 62 55 57 05
> http://www.alterway.fr
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