[Users] ovirt-node post-reboot no persistent networks config .. !!! urgent update req for POC coming weekend

[Fabian Deutsch]

Am Donnerstag, den 03.10.2013, 00:07 +0800 schrieb Anil Dhingra:
>  
> 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.

I never noticed this, but I'll keep an eye open and see if it happens
regularly.

> 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
> 2- is it recommended or best practice to select ovirtmgmt  for VM
> n/w ? so that it make a Bridged n/w
> 3- for Migration/Display network whats the best practice do we need to
> create manual bridge setup ?

Sorry, I actually can't help you with this. But maybe somemone more
familiar with Engines UI can help here.

> Thanks again for prompt response really appreciate yours help ..

I'm glad that it solved the issue - and I must admit that I wasn't
really aware that custom ifcfg configs were used.

Greetings and a nice weekend
fabian

> Anil
>  
>  
> 
> 
> On Wed, Oct 2, 2013 at 5:16 PM, Fabian Deutsch <fabiand at redhat.com>
> 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
>         
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>         
> 
>