ovs-ofctl queue-stats command not working and I cannot find ovs-vswitchd.log file

Question

now I'm using ovs 2.4.0, and I made queues in Qos and stuck it to port.

I can check queue list using ovs-vsctl list queue command, and I can also watch ovsdb-tool show-log command's result.(all queue is generated already.)

I checked the ovsdb-client dump result, and I can see port-qos-queue were stuck very well.

But I cannot see the queue info through ovs-ofctl queue-stats (bridge) (port) command, it just returns there's no queue on port.

I searched all results, but I cannot find how to solve the prob.

ovs-vswitchd.log file is not in here.(I search file through find / -name *.log) I don't know what's the command that makes log file.

Can anybody help?

Answer 1

Try to run openvswitchd with "--verbose" parameter.

Regards.