[Users] adding multiple interfaces with different networks

Wed Feb 6 13:40:24 UTC 2013

Hi Mike


2013/2/6 Mike Kolesnik <mkolesni at redhat.com>

> ------------------------------
>
> Hi
>
> Ovirt:  3.2
>
>
> I agree, I removed it on a DC that has no host and the option on the
> network tree is removed.
> But when I add host to the DC again, and edit their network interface, the
> ovirtgmgt is seen with the "vm" icon.
>
> This sounds like a result of the network not being in sync.
> Currently, the host is installed with a "VM" management network
> automatically (there is work to change that)
> If the network is defined as "non VM" on the data center level, you will
> still see it as a VM network in the "setup networks" command on the host.
>
> And the ovirtmgmt is configured has static, and I can't change that.
>
> This is because it's "unsynchronized".
>
>  Also the ovirtmgmt network is mark "unsynchronized", I don't know what it
> mean and how to fix it
> http://www.ovirt.org/SetupNetworks_SyncNetworks#How_to_Sync_Network.3F
>
> You need to select the "synchronize this network" checkbox in the "edit"
> dialog which you see the boot protocol on, it's at the bottom of the dialog.
>
> Ok on chrome the display is too small and the checkbox is hidden. .. it
works fine

>   <http://www.ovirt.org/SetupNetworks_SyncNetworks#How_to_Sync_Network.3F>
> Also I can't add a network to the host, I have no error message, but in
> events I can see
> Bridged network Internet is attached to multiple interfaces: <UNKNOWN> on
> Host node2.
> Host node1's following network(s) are not synchronized with their Logical
> Network configuration: ovirtmgmt.
> So I think that unsync network cause all my trouble.
>
> Indeed, except the possible bug in the error that states "<UNKNOWN>", once
> you will synchronize the network this all will not be happening.
>
> Well it seems to be a bug, I can see this message for all the network I
try to add, even if I've deleted them from ovirt.
And configuration files from deleted networks are still present into the
node


>
> Kevin
>
>
> 2013/2/4 Mike Kolesnik <mkolesni at redhat.com>
>
>> ------------------------------
>>
>> 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
>>> 92213 Saint-Cloud Cedex
>>> Tél : +33 (0)1 41 16 38 41
>>> Mob : +33 (0)7 62 55 57 05
>>>  http://www.alterway.fr
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
>>>
>>>
>>
>>
>> --
>>
>> 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
>>
>>
>>
>
>
> --
>
> 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
>
>
>


-- 

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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