[ovs-dev] [PATCH v2] : ovn-controller - Assign zone-ids consistently

Ben Pfaff blp at ovn.org
Wed Feb 10 02:19:23 UTC 2016


On Wed, Feb 10, 2016 at 01:46:24AM +0000, Suryanarayan Ramamurthy wrote:
>     Currently, conntrack zone-id is assigned to lport by ovn-controller,
>     but the ovn-controller does not record this map (lport->zoneid)
> 
>     So, after ovn-controller restart, zone-ids may get set
>     inconsistently on lports, resulting in possible hits to
>     already established connections.
> 
>     The fix is to set the zone-id as an external-id of the interface record
>     in the local ovs-db, and recover zone-ids assigned earlier to lports
>     from that record.
> 
>     Changes in v2:
>       - add a check for null br_int in update_local_zone_ids

Please don't indent your commit message.

Please put the patch's own change log following the ---.  It is not part
of the commit message.

> 
> Reported-by: Russell Bryant <russell.bryant at gmail.com>
> Reported-at: https://bugs.launchpad.net/networking-ovn/+bug/1538696
> Signed-off-by: Ramu Ramamurthy <ramu.ramamurthy at us.ibm.com>
> 
> ---

Thanks,

Ben.



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