[ovs-discuss] ovn qos only half of setting

sui.jieqiang at datatom.com sui.jieqiang at datatom.com
Mon Nov 2 03:24:44 UTC 2020


environment:
# uname -a
Linux node101 4.18.0-193.19.1.el8_2.x86_64 #1 SMP Mon Sep 14 14:37:00 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
# ovn-nbctl --version
ovn-nbctl 20.03.0
Open vSwitch Library 2.13.90
DB Schema 5.22.0
I set the qos of two port:
table=8 (ls_in_qos_meter ), priority=2002 , match=(inport == "23145b86-f915-48aa-952c-e757bae327da"), action=(set_meter(10000); next;)
table=8 (ls_in_qos_meter ), priority=2002 , match=(inport == "31a72696-47fd-4e6a-91ad-1d0a91d7449e"), action=(set_meter(10000); next;)
table=8 (ls_in_qos_meter ), priority=0 , match=(1), action=(next;)
table=5 (ls_out_qos_mark ), priority=0 , match=(1), action=(next;)
table=6 (ls_out_qos_meter ), priority=2002 , match=(outport == "23145b86-f915-48aa-952c-e757bae327da"), action=(set_meter(10000); next;)
table=6 (ls_out_qos_meter ), priority=2002 , match=(outport == "31a72696-47fd-4e6a-91ad-1d0a91d7449e"), action=(set_meter(10000); next;)
And i test the network by iperf.
it show only half of setting limit. i set 10000,iperf show only 5M/s
if the qos only set to one port, the result is correct.
has anyone encountered this problem?



sui.jieqiang at datatom.com
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