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
