Hi, Please take into account Fuel 10/newton already has ovs 2.6.1 out of the box. (http://mirror.fuel-infra.org/mos-repos/ubuntu/10.0/pool/main/o/openvswitch/ )
On Mon, Dec 12, 2016 at 1:38 PM, Skiadas Romanos <r...@intracom-telecom.com> wrote: > Hi, > > I'm seeing an issue in ovs that exposes another issue with OpenDaylight. > This only happens with the ovs version compiled by the fuel plugin. > When the last tap interface is deleted (i.e. whenever the last VM on a > hypervisor is deleted), ovs segfaults, restarts and the wrong config is > pushed by ODL. The segfault does not happen with ovs 2.4 or stock 2.5 > stable. > We probably need to somehow address this because this is not really a > priority thing for ODL. It only happens when ovs restarts, normally or > abnormally like with a segfault. > > The things I have in mind to mitigate this are: > > 1) With ubuntu 16.04, we can probably just use stock ovs 2.5 for the VPN > deployment. This will make it incompatible with SFC and iirc integration > with SFC is one of the goals of the D release > 2) Wait until it is fixed upstream. It might take a long time for that to > be done (SR3?) > 3) uplift to ovs 2.6. George is working on a patch that uplifts fuel > plugin ovs to 2.6, I tested it and it seems that ovs no longer crashes. > > What are people's thoughts on this? > > BR, > Romanos > > > > > > _______________________________________________ > opnfv-tech-discuss mailing list > opnfv-tech-discuss@lists.opnfv.org > https://lists.opnfv.org/mailman/listinfo/opnfv-tech-discuss > -- Michael Polenchuk Private Cloud / Mirantis Inc.
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