Well, can you get it to do what you want by running "tc" directly to configure a qdisc? If so, there is probably a bug in ovs-vswitchd that we can fix. If not, then the priority is not going to work.
On Thu, Nov 10, 2011 at 12:12:12AM -0600, Shan Hu wrote: > So do you mean the priority is not gonna work? > > On Nov 9, 2011, at 10:20 PM, Ben Pfaff <b...@nicira.com> wrote: > > > On Wed, Nov 09, 2011 at 07:48:38PM -0600, Shan Hu wrote: > >> I try to reserve bandwidth and limit rate with the queue table, it works > >> great with pyswitch module,but it doesnt work with routing module[nox > >> controller], actually im wondering should i post this question to nox-dev > >> mailing list since it does work in one case. > >> > >> But i still have one problem with the queue table,i tried to set priority > >> to two queues i had, but seems it doesnt work, and i could not find any > >> cookbook for this priority part,my configuration is as below,is there > >> something wrong with it? > >> > >> ./ovs-vsctl set port eth2 qos=@newqos -- --id=@newqos create qos > >> type=linux-htb queues=0=@q0,1=@q1 -- --id=@q0 create queue > >> other-config:min-rate=600000000 other-config:max-rate=700000000 > >> other-config:priority=50 -- --id=@q1 create queue > >> other-config:min-rate=400000000 other-config:max-rate=500000000 > >> other-config:priority=100 > >> > >> this setting does limit rates of two queues to 600Mbps~700Mbps and > >> 400Mbps~500Mbps,respectively. But when i tried to use two queues at the > >> same time,their rates both slow down. > > > > In this setup, OVS just configures the HTB qdisc. You are probably just > > seeing poor shaping by the HTB qdisc. _______________________________________________ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo/discuss
