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

From: "Alex Leonhardt" <alex.tuxx(a)gmail.com&gt; To: "Antoni Segura Puimedon" <asegurap(a)redhat.com&gt; Cc: "oVirt Mailing List" <users(a)ovirt.org&gt; Sent: Wednesday, March 6, 2013 5:16:36 PM Subject: Re: [Users] Fwd: Adding a bond.vlantag to ovirt-node I've setup the same bond config on my test machine, and this is what I get : # vdsClient -s 0 addNetwork bridge=br2 bridged=true bond=bond0.113 nics=eth0,eth1 'bond0.113' is not a valid bonding device name

Alex On 6 March 2013 13:05, Alex Leonhardt < alex.tuxx(a)gmail.com > wrote: Thanks Antoni, I'll try the above when it's a bit quieter (evening). Also, good to know that if you put the host in maint that it will pick the changes up :) ... IMO - the engine should poll the HVs at least once an hour / day to check if any hardware relevant to it has changed ... :) Thanks again, I'll update with the result(s) later today. Alex On 6 March 2013 13:02, Antoni Segura Puimedon < asegurap(a)redhat.com > wrote: Forgot to cc users list. ----- Forwarded Message ----- > From: "Antoni Segura Puimedon" < asegurap(a)redhat.com > > To: "Alex Leonhardt" < alex.tuxx(a)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(a)gmail.com > > > To: "Antoni Segura Puimedon" < asegurap(a)redhat.com > > > Cc: "oVirt Mailing List" < users(a)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(a)redhat.com > > > > > wrote: > > > > > > > > > > > > ----- Original Message ----- > > > From: "Alex Leonhardt" < alex.tuxx(a)gmail.com > > > > To: "oVirt Mailing List" < users(a)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(a)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 | > > > > > > _______________________________________________ > > > Users mailing list > > > Users(a)ovirt.org > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > _______________________________________________ > > Users mailing list > > Users(a)ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > > > > > > > > -- > > > > > > > > | RHCE | Senior Systems Engineer | www.vcore.co | > > | www.vsearchcloud.com | > > > _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- | RHCE | Senior Systems Engineer | www.vcore.co | | www.vsearchcloud.com | -- | RHCE | Senior Systems Engineer | www.vcore.co | | www.vsearchcloud.com |