[ovs-dev] [ovs-dev, v23, 2/2] ovn-controller: Add incremental processing to lflow_run and physical_run

[Numan Siddique]

On Tue, Jul 19, 2016 at 5:40 PM, Ryan Moats <rmoats at us.ibm.com> wrote:

> Ben Pfaff <blp at ovn.org> wrote on 07/19/2016 12:57:23 AM:
>
> > From: Ben Pfaff <blp at ovn.org>
> > To: Ryan Moats/Omaha/IBM at IBMUS
> > Cc: dev at openvswitch.org
> > Date: 07/19/2016 12:57 AM
> > Subject: Re: [ovs-dev, v23, 2/2] ovn-controller: Add incremental
> > processing to lflow_run and physical_run
> >
> > On Mon, Jul 18, 2016 at 04:21:17PM -0500, Ryan Moats wrote:
> > > This code changes to allow incremental processing of the
> > > logical flow and physical binding tables whenver possible.
> > >
> > > Note: flows created by physical_run for multicast_groups are
> > > *NOT* handled incrementally due to to be solved issues
> > > with GWs and local routers.
> > >
> > > Signed-off-by: Ryan Moats <rmoats at us.ibm.com>
> >
> > With this applied, I get a number of apparently consistent test failures
> > (literally no passes in 5+ runs) that I don't see, at least not
> > consistently, if I revert it:
> >
> >     OVN end-to-end tests
> >
> >     2106: ovn -- vtep: 3 HVs, 1 VIFs/HV, 1 GW, 1 LS       FAILED
> (ovn.at:1307)
> >     2107: ovn -- 3 HVs, 1 VIFs/HV, 1 software GW, 1 LS    FAILED
> (ovn.at:1473)
> >     2108: ovn -- 3 HVs, 3 LS, 3 lports/LS, 1 LR           FAILED
> (ovn.at:1887)
> >     2110: ovn -- 2 HVs, 2 LS, 1 lport/LS, 2 peer LRs      FAILED
> (ovn.at:2416)
> >     2115: ovn -- 2 HVs, 3 LRs connected via LS, static routes FAILED
> > (ovn.at:3053)
> >
> > Do these pass reasonably often for you?  (Maybe my changes to the
> > previous patch screwed something up?)
> >
>
> Honestly, yes, all tests passed for me for the two patch
> sets as I submitted them - let me take a look at where
> things stand and see if I can work out what's going on.
>
>
​I applied this patch and ran the OVN end-to-end tests and it is failing
for me consistently

OVN end-to-end tests

2171: ovn -- 3 HVs, 1 LS, 3 lports/HV                 ok
2172: ovn -- 2 HVs, 4 lports/HV, localnet ports       ok
2173: ovn -- vtep: 3 HVs, 1 VIFs/HV, 1 GW, 1 LS       FAILED (ovn.at:1307)
2174: ovn -- 3 HVs, 1 VIFs/HV, 1 software GW, 1 LS    FAILED (ovn.at:1473)
2175: ovn -- 3 HVs, 3 LS, 3 lports/LS, 1 LR           FAILED (ovn.at:1887)
2176: ovn -- portsecurity : 3 HVs, 1 LS, 3 lports/HV  ok
2177: ovn -- 2 HVs, 2 LS, 1 lport/LS, 2 peer LRs      ok
2178: ovn -- 1 HV, 1 LS, 2 lport/LS, 1 LR             FAILED (ovn.at:2529)
2179: ovn -- 1 HV, 2 LSs, 1 lport/LS, 1 LR            FAILED (ovn.at:2668)
2180: ovn -- 2 HVs, 3 LS, 1 lport/LS, 2 peer LRs, static routes ok
2181: ovn -- send gratuitous arp on localnet          ok
2182: ovn -- 2 HVs, 3 LRs connected via LS, static routes FAILED (
ovn.at:3053)
2183: ovn -- 2 HVs, 2 LRs connected via LS, gateway router FAILED (
ovn.at:3237)
​
2184: ovn -- icmp_reply: 1 HVs, 2 LSs, 1 lport/LS, 1 LR FAILED (ovn.at:3389)
2185: ovn -- port state up and down                   ok
2186: ovn -- nd                                       ok
2187: ovn -- address sets modification/removal smoke test ok

​
Numan​

​


> Ryan
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