On Mon, Nov 13, 2017 at 08:13:57PM +0100, Łukasz Rząsik wrote: > 2017-10-25 0:05 GMT+02:00 Ben Pfaff <b...@ovn.org>: > > > On Wed, Oct 18, 2017 at 09:17:53AM +0200, Jannis Ohms wrote: > > > Hi > > > > > > > > > I used the following command to create 4 queues > > > > > > ovs-vsctl -- set port s7-eth2 qos=@newqos -- --id=@newqos create qos > > > type=linux-htb other-config:max-rate=10000000 queues:1=@newQ > > queues:2=@newQ2 > > > queues:3=@newQ3 -- --id=@newQ create queue other-config:min-rate=2000000 > > > other-config:max-rate=2000000,2=@newQ2 -- --id=@newQ2 create queue > > > other-config:min-rate=2000000 other-config:max-rate=5000000,3=@newQ3 -- > > > --id=@newQ3 create queue other-config:min-rate=2000000 > > > other-config:max-rate=6000000 > > > > > > Now I wanted to know which queues precede each other i.e. if every queue > > has > > > a token and a packet to send who comes first. I requier this knowledge to > > > address the latency aspect of my QoS. > > > > > > I looked into Linux tc-htb manpage (https://linux.die.net/man/8/tc-htb) > > > > > > They define a prio property which seems to define the precedence between > > > the queues. > > > > > > Can I pass this as an aditional parameter via ovs-vsctl > > > > OVS doesn't currently support the prio (priority) setting, and currently > > sets all priorities to 0. If you want to submit a patch to add support > > for this feature, I think it would be a reasonable addition. > > _______________________________________________ > > discuss mailing list > > disc...@openvswitch.org > > https://mail.openvswitch.org/mailman/listinfo/ovs-discuss > > > > Hi Ben, Jannis, > > I was about to implement prio (priority) setting for htb but I realized it > is actually implemented. > At least when I set other-config:priority for a given port then I can see > it set correctly with tc class show. > > Am I right or am I missing something? Maybe you meant something else?
Oh, that's funny. You're right, and it's even documented. I checked the source before I replied, but I must have been looking at some other QoS discipline. Jannis, what's wrong with what's there? _______________________________________________ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss