On Thu, Feb 20, 2020 at 2:12 AM Yi Yang (杨燚)-云服务集团 <yangy...@inspur.com> wrote: > > Hi, Flavio > > I find this tso feature doesn't work normally on my Ubuntu 16.04, here is my > result. My kernel version is
Hi Yiyang, I'm so confused with your description. Which case does not work for you? Yifeng and Flavio were using OVS-DPDK with vhostuser to VM, is this the case you're talking about? > > $ uname -a > Linux cmp008 4.15.0-55-generic #60~16.04.2-Ubuntu SMP Thu Jul 4 09:03:09 UTC > 2019 x86_64 x86_64 x86_64 GNU/Linux > $ > > $ ./run-iperf3.sh Which case is this one? > Connecting to host 10.15.1.3, port 5201 > [ 4] local 10.15.1.2 port 56466 connected to 10.15.1.3 port 5201 > [ ID] Interval Transfer Bandwidth Retr Cwnd > [ 4] 0.00-10.00 sec 7.05 MBytes 5.91 Mbits/sec 2212 5.66 KBytes > [ 4] 10.00-20.00 sec 7.67 MBytes 6.44 Mbits/sec 2484 5.66 KBytes > [ 4] 20.00-30.00 sec 7.77 MBytes 6.52 Mbits/sec 2500 5.66 KBytes > [ 4] 30.00-40.00 sec 7.77 MBytes 6.52 Mbits/sec 2490 5.66 KBytes > [ 4] 40.00-50.00 sec 7.76 MBytes 6.51 Mbits/sec 2500 5.66 KBytes > [ 4] 50.00-60.00 sec 7.79 MBytes 6.54 Mbits/sec 2504 5.66 KBytes > - - - - - - - - - - - - - - - - - - - - - - - - - > [ ID] Interval Transfer Bandwidth Retr > [ 4] 0.00-60.00 sec 45.8 MBytes 6.40 Mbits/sec 14690 > sender > [ 4] 0.00-60.00 sec 45.7 MBytes 6.40 Mbits/sec > receiver > > Server output: > Accepted connection from 10.15.1.2, port 56464 > [ 5] local 10.15.1.3 port 5201 connected to 10.15.1.2 port 56466 > [ ID] Interval Transfer Bandwidth > [ 5] 0.00-10.00 sec 6.90 MBytes 5.79 Mbits/sec > [ 5] 10.00-20.00 sec 7.71 MBytes 6.47 Mbits/sec > [ 5] 20.00-30.00 sec 7.73 MBytes 6.48 Mbits/sec > [ 5] 30.00-40.00 sec 7.79 MBytes 6.53 Mbits/sec > [ 5] 40.00-50.00 sec 7.79 MBytes 6.53 Mbits/sec > [ 5] 50.00-60.00 sec 7.79 MBytes 6.54 Mbits/sec > > > iperf Done. > $ > > But it does work for tap, I'm not sure if it is a kernel issue, which kernel ^^^^^^^^^^^^^^^^^^^^^^^ So which case does not work? > version are you using? I didn't use tpacket_v3 patch. Here is my local ovs > info. William _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev
