OK, so then let's continue debugging a little bit then. What's in the OVS log?
On Tue, Jul 08, 2014 at 10:55:11AM +0100, Joni Lee wrote: > well, it's the latest ovs version that Canonical provides for Ubuntu precise. > Which ovs version (in combination with which linux kernel version) would u > recommend for the best performance of ovs? Are there any related articles > about that?? > We could ask Canonical to support us.. > > > On Monday, July 7, 2014 5:27 PM, Ben Pfaff <b...@nicira.com> wrote: > > > > Oh, this is OVS 1.4.6.? Any reason not to use a newer and still normally > supported version of OVS?? It's hard to guess at issues with such an old > version. > > > On Thu, Jul 03, 2014 at 09:59:41AM +0100, Joni Lee wrote: > > Hi Ben, > > > > record for the next minute as follows. In some cases the "find Interface" > > can return a "ofport" (not empty), so the command "set Port tag" can be > > performed after the "add-port" > > https://drive.google.com/file/d/0Bw07rcRwQIFydVZYX1hReGZhMU0/edit?usp=sharing > > > > ? > > On the other hand, the openStack folks must implement a failure handling > > for the case "ofport" is still empty after "add-port" returned successfully: > > https://review.openstack.org/#/c/65838 > > > > ? > > Also I want to remind our current version: > > openvswitch: 1.4.6-0ubuntu1.12.04.2~lp1259285 > > Linux kernel: 3.2.0-51-generic > > > > > > On Wednesday, July 2, 2014 9:55 PM, Ben Pfaff <b...@nicira.com> wrote: > >? > > > > > > On Wed, Jul 02, 2014 at 11:05:57AM +0100, Joni Lee wrote: > > > > > Thank you Ben, > > > > > > - ovs-vswitchd.log did show that the port was added to br-int: > > > > > > Jun 30 07:30:14|5422458|bridge|INFO|created port qr-3cc2ad9c-a3 on bridge > > > br-int > > > > > > > > > - I only found this "No such device" suspicious. Is this logged by the > > > "find Interface" command? (because the command was executed exactly at > > > second 15 and returned empty "ofport") > > > > > > Jun 30 07:30:15|5422579|netdev_linux|INFO|ioctl(SIOCGIFHWADDR) on > > > qr-3cc2ad9c-a3 device failed: No such device > > > > > > - In the ovsdb log, the port was added to the db at second 13 > > > successfully. But ovsdb log looks like it never records any entries for > > > "ofport" (i guess this is normal). > > > > You showed us one record from the ovsdb log, could you show us the > > records after that (for the next minute or so) also? _______________________________________________ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo/discuss