hi,all: i have two questiones to consult. software version: openvswitch-2.6.90.13454.gita9ba22b7 , 3.10.0-327.36.3.el7
1. why logical_switch_port's rate and burst is set on physical device, rather than port's tap device? apprently this policy does not work .why ovn does not choose to setup ovs's db， but to call netdev's api? options of port_binding is 'qdisc_queue_id="2", qos_burst="25000", qos_max_rate="55000"'. #tc class show dev eth0 class htb 1:fffe root rate 100000Kbit ceil 100000Kbit burst 1500b cburst 1500b class htb 1:2 parent 1:fffe prio 0 rate 12000bit ceil 52000bit burst 2749b cburst 2749b class htb 1:3 parent 1:fffe prio 0 rate 12000bit ceil 55000bit burst 3124b cburst 3124b 2. how the following flows are handled in kernel space or in user space(where is the code)? it seems that ovs translates queue_id into sob_priority. if i miss something. please tell the process flow cookie=0x0, duration=979234.497s, table=16, n_packets=0, n_bytes=0, idle_age=65534, hard_age=21295, priority=50,reg14=0x2,metadata=0x1,dl_src=02:ac:10:ff:01:94 actions=set_queue:2,resubmit(,17) cookie=0x0, duration=960048.293s, table=16, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=50,reg14=0x2,metadata=0x7 actions=set_queue:1,resubmit(,17) cookie=0x0, duration=979234.496s, table=16, n_packets=3975, n_bytes=1044630, idle_age=21519, hard_age=65534, priority=50,reg14=0x2,metadata=0x2 actions=set_queue:1,resubmit(,17) _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
