On Tue, Jul 26, 2016 at 03:47:14PM -0400, Russell Bryant wrote:
> On Sun, Jul 24, 2016 at 4:14 PM, Ben Pfaff <b...@ovn.org> wrote:
>
> > Until now, there has been no reliable for the CMS (or ovn-nbctl, or
> > anything else) to detect when changes made to the northbound configuration
> > have been passed through to the southbound database or to the hypervisors.
> > This commit adds this feature to the system, by adding sequence numbers
> > to the northbound and southbound databases and adding code in ovn-nbctl,
> > ovn-northd, and ovn-controller to keep those sequence numbers up-to-date.
> >
> > The biggest user-visible change from this commit is new a new option
> > --wait to ovn-nbctl. With --wait=sb, ovn-nbctl now waits for ovn-northd
> > to update the southbound database; with --wait=hv, it waits for the
> > changes to make their way to Open vSwitch on every hypervisor.
> >
> > Signed-off-by: Ben Pfaff <b...@ovn.org>
> > ---
> > v1->v2: Rebase to fix up database version number.
> > v3: Rebase due to changes on master.
> >
>
> The code looks sane and seems to be working for me with some basic
> testing. Cool feature, thanks!
>
> Acked-by: Russell Bryant <russ...@ovn.org>
Thanks. I applied this to master.
I based a series of tests improvements on this, starting here:
http://openvswitch.org/pipermail/dev/2016-July/076392.html
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