[node-devel] Support for stateless nodes

[Mike Burns]

On Wed, 2012-02-22 at 18:10 +0200, Doron Fediuck wrote:
> On 22/02/12 17:58, Mike Burns wrote:
> > On Wed, 2012-02-22 at 17:33 +0200, Doron Fediuck wrote:
> >> On 22/02/12 16:57, Mike Burns wrote:

<snip>

> > 
> > vdsm-reg runs on *every* boot anyway and renames the bridge.  This is
> > something that was debated previously, but it was decided to re-run it
> > every boot.
> > 
> Close, but not exactly; vdsm-reg will run on every boot, but
> if the relevant bridge is found, then networking is unchanged.

Yes, that's true, but vdsm-reg doesn't persist the changes it makes.  So
on the next boot, it will never find the management bridge it's looking
for.  So while the condition is there to skip it, it will actually never
find the bridge and will run the rename every boot.