On Wed, Mar 26, 2014 at 05:35:49PM -0700, Ben Pfaff wrote: > On Wed, Mar 26, 2014 at 12:25:52PM +0100, Slavica Tomovic wrote: > > I want to create OF application that will dynamically create queues > > for QoS traffic flows. I want to reserve queue 0 on every port for > > best-effort traffic, and I don't want to guarantee bandwidth for it. > > It should always get part of bandwidth that QoS traffic doesn't use in > > that moment. > > > > So, I used this command to create q0: > > > > ovs-vsctl -- set Port eth1 qos=@newqos -- --id=@newqos create QoS > > type=linux-htb other-config:max-rate=10000000 queues=0=@q0 -- --id=@q0 > > create Queue other-config:min-rate=0 other-config:max-rate=10000000 > > > > As result I get uuids of created queues and Alarm Clock message. > > > > After that, when I use ovs-ofctl command I get message that connection > > is refused and have to run vswitchd again... > > It seems likely that there's a bug causing OVS to crash when you set > that min-rate. Can you get a backtrace?
I looked through the source code for a plausible way this could cause a crash, and I could not find one. I also tried this out and did not see a crash. So we will need more information, such as a backtrace. _______________________________________________ discuss mailing list [email protected] http://openvswitch.org/mailman/listinfo/discuss
