Sorry. Missed your patch. I'll reply my comments to it. Best regards, Ilya Maximets.
On 09.02.2016 13:02, Stokes, Ian wrote: > Hi Ilya, > > I've submitted a patch for this last week which is waiting on review if you'd > like to provide feedback for it > > http://openvswitch.org/pipermail/dev/2016-February/065739.html > > Thaks > Ian > >> -----Original Message----- >> From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Ilya >> Maximets >> Sent: Tuesday, February 09, 2016 9:52 AM >> To: dev@openvswitch.org; Daniele Di Proietto >> Cc: Ilya Maximets; Flavio Leitner; Dyasly Sergey >> Subject: [ovs-dev] [PATCH] INSTALL.DPDK.md: vhost-user: Note about >> number of queues inside guest OS. >> >> Signed-off-by: Ilya Maximets <i.maxim...@samsung.com> >> --- >> INSTALL.DPDK.md | 9 +++++++++ >> 1 file changed, 9 insertions(+) >> >> diff --git a/INSTALL.DPDK.md b/INSTALL.DPDK.md index d892788..250ca7a >> 100644 >> --- a/INSTALL.DPDK.md >> +++ b/INSTALL.DPDK.md >> @@ -586,6 +586,15 @@ Follow the steps below to attach vhost-user port(s) >> to a VM. >> -device virtio-net- >> pci,mac=00:00:00:00:00:02,netdev=mynet2,mq=on,vectors=$v >> ``` >> >> + Also, driver in guest operating system must be configured to use >> exactly >> + same number of queues. If number of queues will be less, some >> packets >> + will get stuck in queues unused by guest and will not be received. >> + This can be done for linux kernel virtio-net driver with: >> + >> + ``` >> + ethtool -L <interface> combined $q >> + ``` >> + >> DPDK vhost-cuse: >> ---------------- >> >> -- >> 2.5.0 >> >> _______________________________________________ >> dev mailing list >> dev@openvswitch.org >> http://openvswitch.org/mailman/listinfo/dev _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
