[Users] Fwd: Adding a bond.vlantag to ovirt-node

[Antoni Segura Puimedon]

Forgot to cc users list.

----- Forwarded Message -----
> From: "Antoni Segura Puimedon" <asegurap at redhat.com>
> To: "Alex Leonhardt" <alex.tuxx at gmail.com>
> Sent: Wednesday, March 6, 2013 2:00:54 PM
> Subject: Re: [Users] Adding a bond.vlantag to ovirt-node
> 
> 
> 
> ----- Original Message -----
> > From: "Alex Leonhardt" <alex.tuxx at gmail.com>
> > To: "Antoni Segura Puimedon" <asegurap at redhat.com>
> > Cc: "oVirt Mailing List" <users at ovirt.org>
> > Sent: Wednesday, March 6, 2013 1:52:36 PM
> > Subject: Re: [Users] Adding a bond.vlantag to ovirt-node
> > 
> > 
> > 
> > Hmmm, nothing is coming up in the logs when i try and add it - I
> > think ovirt-engine is not aware that the HV got a new interface
> > added.
> > 
> > Would restarting vdsm help ? If so, would that take down my VMs ?
> 
> I guess you could migrate the VMs to another host and try that.
> However,
> if doing that is not an option (no other hosts, for example), I guess
> there
> would be a workaround from host-side.
> 
> It would be something like the following (on host):
> 
> vdsClient -s 0 addNetwork bridge=br2 bond=bond0 vlan=113 bridged=true
> nics=nic0,nic1
> 
> substitute nic0 and nic1 for the actual nics that are on the host.
> 
> This will effectively do the setup you want on the host. As far as
> making the
> engine realize it... I'm not aware of all the actions that trigger an
> update. I know
> that going to maintenance and back does it, but in this case I guess
> it is not an option.
> 
> > 
> > Alex
> > 
> > 
> > 
> > 
> > On 6 March 2013 12:23, Antoni Segura Puimedon < asegurap at redhat.com
> > >
> > wrote:
> > 
> > 
> > 
> > 
> > 
> > ----- Original Message -----
> > > From: "Alex Leonhardt" < alex.tuxx at gmail.com >
> > > To: "oVirt Mailing List" < users at ovirt.org >
> > > Sent: Wednesday, March 6, 2013 12:42:06 PM
> > > Subject: Re: [Users] Adding a bond.vlantag to ovirt-node
> > > 
> > > 
> > > 
> > > Sorry, the picture should actually say br2 :) ... have had to
> > > edit
> > > it
> > > to protect the real name(s) ...
> > > 
> > > Alex
> > > 
> > > 
> > > 
> > > 
> > > On 6 March 2013 11:39, Alex Leonhardt < alex.tuxx at gmail.com >
> > > wrote:
> > > 
> > > 
> > > 
> > > 
> > > 
> > > 
> > > 
> > > 
> > > All,
> > > 
> > > I've added manually a bond.<vlantag> to a Hyper-Visor, then added
> > > a
> > > bridge and slaved bond.<vlantag> to it.
> > > 
> > > I've upped the interfaces (no IPs), however ovirt-engine still
> > > wont
> > > allow me to add the new bridged interface. I did this yesterday,
> > > so
> > > I thought, maybe it's just a cache issue, however, it doesnt seem
> > > to
> > > update the HVs network config periodically ?
> > 
> > What does the engine say when you try to add it? The message could
> > give
> > us a good hint.
> > 
> > 
> > 
> > > 
> > > What can I do to get this sorted ?? I dont want to have to
> > > restart
> > > the networking as VMs are running and needed.
> > > 
> > > FWIW, the setup looks like this -
> > > 
> > > 
> > > eth0
> > > | ----- bond0.111 --- br1
> > > | ----- bond0.112 --- ovirtmgmt
> > > 
> > > 
> > > eth1
> > > 
> > > 
> > > 
> > > 
> > > 
> > > the change was :
> > > 
> > > eth0
> > > | ----- bond0.111 --- br1
> > > | ----- bond0.112 --- ovirtmgmt
> > > | ----- bond0.113 --- br2
> > > eth1
> > > 
> > > 
> > > I then added "br2" to the ovirt-engine config, however, I'm not
> > > able
> > > to assign it to bond in the network config (web admin interface)
> > > for
> > > the hyper visor / host.
> > > 
> > > 
> > > 
> > > Also see screenshot attached.
> > > 
> > > 
> > > Thanks
> > > Alex
> > > 
> > > 
> > > 
> > > 
> > > --
> > > 
> > > 
> > > 
> > > | RHCE | Senior Systems Engineer | www.vcore.co |
> > > | www.vsearchcloud.com |
> > > 
> > > 
> > > 
> > > --
> > > 
> > > 
> > > 
> > > | RHCE | Senior Systems Engineer | www.vcore.co |
> > > | www.vsearchcloud.com |
> > > 
> > > _______________________________________________
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> > > 
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> > 
> > 
> > 
> > --
> > 
> > 
> > 
> > | RHCE | Senior Systems Engineer | www.vcore.co |
> > | www.vsearchcloud.com |
> > 
>