----- Original Message ----- > From: "Anil Dhingra" <[email protected]> > To: "Fabian Deutsch" <[email protected]> > Cc: [email protected] > Sent: Wednesday, October 2, 2013 6:07:26 PM > Subject: Re: [Users] ovirt-node post-reboot no persistent networks config .. > !!! urgent update req for POC coming > weekend > > Hey Fabian > Thanks you so much .. abv mentioned iso draft for el6 works like a charm > config is persistent now ..only issue I faced is after configuring first > interface "eth0" when it starts VDSM & other service it hangs at <close> & > hard reboot > was required but after that no issue tried multiple reboots different n/w > configs ..looks perfect. > just wanted to ask some n/w related q to clear my doubts .. may be its not a > right group to ask such question > Please find attached image for below > 1- ovirt-node creates Bridged network only when "vm network" option is > selected ... ? correct me if I am wrong
The engine directs vdsm how to create the network on the host. If the logical network definition is 'vm network', the network will be created as a bridge which is the current vm network implementation. > 2- is it recommended or best practice to select ovirtmgmt for VM n/w ? so > that it make a Bridged n/w It depends on you h/w capabilities. If you have a single nic per host, it would be better defining it as a non-vm network, so you will be able to attach additional tagged networks to that nic, so you can support multiple private networks (you'll have to specify a specific vlan-id for each additional network). If you have multiple nics, it would be better to define the ovirtmgmt as a non-vm network, and not use it as a migration network. (traffic considerations). > 3- for Migration/Display network whats the best practice do we need to create > manual bridge setup ? There is no need for that. You must have a network with IP configured and obtained by the engine (on the host nics sub-tab you should see the engine reports the ip of the network you wish to use as a display network and/or a migration network). > Thanks again for prompt response really appreciate yours help .. > Anil > > > On Wed, Oct 2, 2013 at 5:16 PM, Fabian Deutsch < [email protected] > wrote: > > > Am Dienstag, den 01.10.2013, 15:05 +0000 schrieb Sven Kieske: > > Hi, > > > > we encountered the same problem as Anil. > > > > We wanted to give this nightly iso a try: > > http://jenkins.ovirt.org/job/node-devel/825/distro=centos64/artifact/ovirt-node-iso-3.1.0-0.999.825.el6.iso > > > > but it seems it doesn't contain the required vdsm-plugin? > > True. The plugin is missing. > > I've prepared two isos (but untested) which address this bug: > http://fedorapeople.org/~fabiand/node/ovirt-node-iso-3.0.1-1.0.201310020841draft.vdsm.el6.iso > http://fedorapeople.org/~fabiand/node/ovirt-node-iso-3.1.0-0.999.201310020841draft.vdsm.fc19.iso > > They are basically the base iso (found in jenkins) plus an edit-node > run: > /edit-node --repo edit-node-el6.repo --install ovirt-node-plugin-vdsm > ovirt-node-iso-3.0.1-1.0.201310020841draft.el6.iso > > Please let me know if they fix the problem. > > Greetings > fabian > > > So any help on this topic would be appreciated. > > > > Greetings > > > > Sven > > > > On 30/09/13 20:52, Fabian Deutsch wrote: > > > > > > > > Hey Anil, > > > > > > you were doing the right thing to persist the network cfg files. It > > > might have been node that was to greedy when reconfiguring DNS :) > > > > > > You might take a look at this fix: > > > http://gerrit.ovirt.org/19705 > > > It is untested but at least I could reproduce the behavior you were > > > seeing and prepared the patch based on that findings. > > > An ISO containing that fix will sooner or later land here: > > > http://jenkins.ovirt.org/job/node-devel/ > > > > > > (The queue is currently quite long, which can take a day until the patch > > > above is turned into an ISO). > > > > > > Long story short, please check if this patch fixes your problem, I'll > > > also try to take a look at it when an iso is ready. > > > > > > And file a bug if you want to track the state of this issue. > > > > > > Greetings > > > fabian > > _______________________________________________ > > Users mailing list > > [email protected] > > http://lists.ovirt.org/mailman/listinfo/users > > > > > _______________________________________________ > Users mailing list > [email protected] > http://lists.ovirt.org/mailman/listinfo/users > _______________________________________________ Users mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/users
