From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 7C036A00E6 for ; Wed, 10 Jul 2019 07:44:31 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 6BE4F1B997; Wed, 10 Jul 2019 07:44:31 +0200 (CEST) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 14A8B1B95A for ; Wed, 10 Jul 2019 07:44:28 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 09 Jul 2019 22:44:27 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.63,473,1557212400"; d="scan'208";a="176730501" Received: from fmsmsx103.amr.corp.intel.com ([10.18.124.201]) by orsmga002.jf.intel.com with ESMTP; 09 Jul 2019 22:44:26 -0700 Received: from fmsmsx113.amr.corp.intel.com (10.18.116.7) by FMSMSX103.amr.corp.intel.com (10.18.124.201) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 9 Jul 2019 22:44:14 -0700 Received: from shsmsx108.ccr.corp.intel.com (10.239.4.97) by FMSMSX113.amr.corp.intel.com (10.18.116.7) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 9 Jul 2019 22:44:14 -0700 Received: from shsmsx101.ccr.corp.intel.com ([169.254.1.134]) by SHSMSX108.ccr.corp.intel.com ([169.254.8.174]) with mapi id 14.03.0439.000; Wed, 10 Jul 2019 13:44:12 +0800 From: "Tu, Lijuan" To: "Wang, Yinan" , "dts@dpdk.org" CC: "Wang, Yinan" Thread-Topic: [dts] [PATCH v1] test_plans: add test plan for virtio pvp regression test Thread-Index: AQHVNU6R+G2/YtXVoU2OWULcOh3XlabDWl5Q Date: Wed, 10 Jul 2019 05:44:11 +0000 Message-ID: <8CE3E05A3F976642AAB0F4675D0AD20E0BADE99A@SHSMSX101.ccr.corp.intel.com> References: <20190707222904.93666-1-yinan.wang@intel.com> In-Reply-To: <20190707222904.93666-1-yinan.wang@intel.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.0.600.7 dlp-reaction: no-action x-ctpclassification: CTP_NT x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiMDBjOTFjOGUtNjdjZi00NDU2LThmZjgtYzA0NWVkZjZiY2JjIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiV0NuVzcwWDdkNDFtcDJRdCtudHlROEZHeDZXNGFKSUU4WGlKTGwyUTVtZ0phUHdEeXNOcEszakpZVHZBMFBwSiJ9 x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dts] [PATCH v1] test_plans: add test plan for virtio pvp regression test X-BeenThere: dts@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: test suite reviews and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dts-bounces@dpdk.org Sender: "dts" Applied ,thanks > -----Original Message----- > From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Yinan > Sent: Monday, July 8, 2019 6:29 AM > To: dts@dpdk.org > Cc: Wang, Yinan > Subject: [dts] [PATCH v1] test_plans: add test plan for virtio pvp regres= sion > test >=20 > From: Wang Yinan >=20 > Signed-off-by: Wang Yinan > --- > .../virtio_pvp_regression_test_plan.rst | 276 ++++++++++++++++++ > 1 file changed, 276 insertions(+) > create mode 100644 test_plans/virtio_pvp_regression_test_plan.rst >=20 > diff --git a/test_plans/virtio_pvp_regression_test_plan.rst > b/test_plans/virtio_pvp_regression_test_plan.rst > new file mode 100644 > index 0000000..32374b0 > --- /dev/null > +++ b/test_plans/virtio_pvp_regression_test_plan.rst > @@ -0,0 +1,276 @@ > +.. Copyright (c) <2019>, Intel Corporation > + All rights reserved. > + > + Redistribution and use in source and binary forms, with or without > + modification, are permitted provided that the following conditions > + are met: > + > + - Redistributions of source code must retain the above copyright > + notice, this list of conditions and the following disclaimer. > + > + - Redistributions in binary form must reproduce the above copyright > + notice, this list of conditions and the following disclaimer in > + the documentation and/or other materials provided with the > + distribution. > + > + - Neither the name of Intel Corporation nor the names of its > + contributors may be used to endorse or promote products derived > + from this software without specific prior written permission. > + > + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > CONTRIBUTORS > + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT > + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND > FITNESS > + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE > + COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, > INDIRECT, > + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES > + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS > OR > + SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) > + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN > CONTRACT, > + STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) > + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF > ADVISED > + OF THE POSSIBILITY OF SUCH DAMAGE. > + > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > +vhost/virtio-pmd qemu regression test plan > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > + > +Add feature combind cases to capture regression issue: cover 2 queues + > reconnect + multi qemu version + multi-paths with virtio1.0 and virtio0.9= 5. > + > +Test flow > +=3D=3D=3D=3D=3D=3D=3D=3D=3D > + > +TG --> NIC --> Vhost --> Virtio--> Vhost --> NIC --> TG > + > +Test Case 1: pvp test with virtio 0.95 mergeable path > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D > + > +1. Bind one port to igb_uio, then launch testpmd by below command:: > + > + rm -rf vhost-net* > + ./testpmd -l 1-3 -n 4 --socket-mem 1024,1024 \ > + --vdev 'eth_vhost0,iface=3Dvhost-net,queues=3D2,client=3D1' -- -i --= nb-cores=3D2 -- > rxq=3D2 --txq=3D2 --txd=3D1024 --rxd=3D1024 > + testpmd>set fwd mac > + testpmd>start > + > +2. Check dut machine already has installed different version qemu, inclu= des > [qemu_2.7, qemu_2.8, qemu_2.9, qemu_2.10, qemu_2.11, qemu_2.12, > qemu_3.0], launch VM with different qemu version separately:: > + > + qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 3 -m 4096 \ > + -object memory-backend-file,id=3Dmem,size=3D4096M,mem- > path=3D/mnt/huge,share=3Don \ > + -numa node,memdev=3Dmem -mem-prealloc -drive > file=3D/home/osimg/ubuntu16.img \ > + -chardev socket,path=3D/tmp/vm2_qga0.sock,server,nowait,id=3Dvm2_qga= 0 - > device virtio-serial \ > + -device virtserialport,chardev=3Dvm2_qga0,name=3Dorg.qemu.guest_agen= t.2 - > daemonize \ > + -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net > nic,vlan=3D2,macaddr=3D00:00:00:08:e8:aa,addr=3D1f -net > user,vlan=3D2,hostfwd=3Dtcp:127.0.0.1:6002-:22 \ > + -chardev socket,id=3Dchar0,path=3D./vhost-net,server \ > + -netdev type=3Dvhost-user,id=3Dnetdev0,chardev=3Dchar0,vhostforce,qu= eues=3D2 > \ > + -device virtio-net- > pci,netdev=3Dnetdev0,mac=3D52:54:00:00:00:01,mrg_rxbuf=3Don,rx_queue_size= =3D10 > 24,tx_queue_size=3D1024,mq=3Don,vectors=3D15 \ > + -vnc :10 > + > +3. On VM, bind virtio net to igb_uio and run testpmd without tx-offloads= :: > + > + ./testpmd -c 0x7 -n 4 -- -i --enable-hw-vlan-strip\ > + --nb-cores=3D2 --rxq=3D2 --txq=3D2 --txd=3D1024 --rxd=3D1024 > + testpmd>set fwd mac > + testpmd>start > + > +4. Send 64B and 1518B packets by packet generator separately, show > throughput with below command:: > + > + testpmd>show port stats all > + > +5. Quit vhost-user, then re-launch, check if the reconnect can work and > ensure the traffic can continue. > + > +6. Kill VM, then re-launch VM, check if the reconnect can work and ensur= e > the traffic can continue. > + > +Test Case 2: pvp test with virtio 0.95 normal path > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D > + > +1. Bind one port to igb_uio, then launch testpmd by below command:: > + > + rm -rf vhost-net* > + ./testpmd -l 1-3 -n 4 --socket-mem 1024,1024 \ > + --vdev 'eth_vhost0,iface=3Dvhost-net,queues=3D2,client=3D1' -- -i --= nb-cores=3D2 -- > rxq=3D2 --txq=3D2 --txd=3D1024 --rxd=3D1024 > + testpmd>set fwd mac > + testpmd>start > + > +2. Check dut machine already has installed different version qemu, inclu= des > [qemu_2.7, qemu_2.8, qemu_2.9, qemu_2.10, qemu_2.11, qemu_2.12, > qemu_3.0], launch VM with different qemu version separately:: > + > + qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 3 -m 4096 \ > + -object memory-backend-file,id=3Dmem,size=3D4096M,mem- > path=3D/mnt/huge,share=3Don \ > + -numa node,memdev=3Dmem -mem-prealloc -drive > file=3D/home/osimg/ubuntu16.img \ > + -chardev socket,path=3D/tmp/vm2_qga0.sock,server,nowait,id=3Dvm2_qga= 0 - > device virtio-serial \ > + -device virtserialport,chardev=3Dvm2_qga0,name=3Dorg.qemu.guest_agen= t.2 - > daemonize \ > + -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net > nic,vlan=3D2,macaddr=3D00:00:00:08:e8:aa,addr=3D1f -net > user,vlan=3D2,hostfwd=3Dtcp:127.0.0.1:6002-:22 \ > + -chardev socket,id=3Dchar0,path=3D./vhost-net,server \ > + -netdev type=3Dvhost-user,id=3Dnetdev0,chardev=3Dchar0,vhostforce,qu= eues=3D2 > \ > + -device virtio-net- > pci,netdev=3Dnetdev0,mac=3D52:54:00:00:00:01,mrg_rxbuf=3Doff,rx_queue_siz= e=3D10 > 24,tx_queue_size=3D1024,mq=3Don,vectors=3D15 \ > + -vnc :10 > + > +3. On VM, bind virtio net to igb_uio and run testpmd without tx-offloads= :: > + > + ./testpmd -c 0x7 -n 4 -- -i --enable-hw-vlan-strip\ > + --nb-cores=3D2 --rxq=3D2 --txq=3D2 --txd=3D1024 --rxd=3D1024 > + testpmd>set fwd mac > + testpmd>start > + > +4. Send 64B and 1518B packets by packet generator separately, show > throughput with below command:: > + > + testpmd>show port stats all > + > +5. Quit vhost-user, then re-launch, check if the reconnect can work and > ensure the traffic can continue. > + > +6. Kill VM, then re-launch VM, check if the reconnect can work and ensur= e > the traffic can continue. > + > +Test Case 3: pvp test with virtio 0.95 vrctor_rx path > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D > + > +1. Bind one port to igb_uio, then launch testpmd by below command:: > + > + rm -rf vhost-net* > + ./testpmd -l 1-3 -n 4 --socket-mem 1024,1024 \ > + --vdev 'eth_vhost0,iface=3Dvhost-net,queues=3D2,client=3D1' -- -i --= nb-cores=3D2 -- > rxq=3D2 --txq=3D2 --txd=3D1024 --rxd=3D1024 > + testpmd>set fwd mac > + testpmd>start > + > +2. Check dut machine already has installed different version qemu, inclu= des > [qemu_2.7, qemu_2.8, qemu_2.9, qemu_2.10, qemu_2.11, qemu_2.12, > qemu_3.0], launch VM with different qemu version separately:: > + > + qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 3 -m 4096 \ > + -object memory-backend-file,id=3Dmem,size=3D4096M,mem- > path=3D/mnt/huge,share=3Don \ > + -numa node,memdev=3Dmem -mem-prealloc -drive > file=3D/home/osimg/ubuntu16.img \ > + -chardev socket,path=3D/tmp/vm2_qga0.sock,server,nowait,id=3Dvm2_qga= 0 - > device virtio-serial \ > + -device virtserialport,chardev=3Dvm2_qga0,name=3Dorg.qemu.guest_agen= t.2 - > daemonize \ > + -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net > nic,vlan=3D2,macaddr=3D00:00:00:08:e8:aa,addr=3D1f -net > user,vlan=3D2,hostfwd=3Dtcp:127.0.0.1:6002-:22 \ > + -chardev socket,id=3Dchar0,path=3D./vhost-net,server \ > + -netdev type=3Dvhost-user,id=3Dnetdev0,chardev=3Dchar0,vhostforce,qu= eues=3D2 > \ > + -device virtio-net- > pci,netdev=3Dnetdev0,mac=3D52:54:00:00:00:01,mrg_rxbuf=3Doff,rx_queue_siz= e=3D10 > 24,tx_queue_size=3D1024,mq=3Don,vectors=3D15 \ > + -vnc :10 > + > +3. On VM, bind virtio net to igb_uio and run testpmd without tx-offloads= :: > + > + ./testpmd -c 0x7 -n 3 -- -i \ > + --nb-cores=3D2 --rxq=3D2 --txq=3D2 --txd=3D1024 --rxd=3D1024 > + testpmd>set fwd mac > + testpmd>start > + > +4. Send 64B and 1518B packets by packet generator separately, show > throughput with below command:: > + > + testpmd>show port stats all > + > +5. Quit vhost-user, then re-launch, check if the reconnect can work and > ensure the traffic can continue. > + > +6. Kill VM, then re-launch VM, check if the reconnect can work and ensur= e > the traffic can continue. > + > +Test Case 4: pvp test with virtio 1.0 mergeable path > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D > + > +1. Bind one port to igb_uio, then launch testpmd by below command:: > + > + rm -rf vhost-net* > + ./testpmd -l 1-3 -n 4 --socket-mem 1024,1024 \ > + --vdev 'eth_vhost0,iface=3Dvhost-net,queues=3D2,client=3D1' -- -i --= nb-cores=3D2 -- > rxq=3D2 --txq=3D2 --txd=3D1024 --rxd=3D1024 > + testpmd>set fwd mac > + testpmd>start > + > +2. Check dut machine already has installed different version qemu, inclu= des > [qemu_2.7, qemu_2.8, qemu_2.9, qemu_2.10, qemu_2.11, qemu_2.12, > qemu_3.0], launch VM with different qemu version separately, note: we > need add "disable-modern=3Dfalse" to enable virtio 1.0:: > + > + qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 3 -m 4096 \ > + -object memory-backend-file,id=3Dmem,size=3D4096M,mem- > path=3D/mnt/huge,share=3Don \ > + -numa node,memdev=3Dmem -mem-prealloc -drive > file=3D/home/osimg/ubuntu16.img \ > + -chardev socket,path=3D/tmp/vm2_qga0.sock,server,nowait,id=3Dvm2_qga= 0 - > device virtio-serial \ > + -device virtserialport,chardev=3Dvm2_qga0,name=3Dorg.qemu.guest_agen= t.2 - > daemonize \ > + -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net > nic,vlan=3D2,macaddr=3D00:00:00:08:e8:aa,addr=3D1f -net > user,vlan=3D2,hostfwd=3Dtcp:127.0.0.1:6002-:22 \ > + -chardev socket,id=3Dchar0,path=3D./vhost-net,server \ > + -netdev type=3Dvhost-user,id=3Dnetdev0,chardev=3Dchar0,vhostforce,qu= eues=3D2 > \ > + -device virtio-net-pci,netdev=3Dnetdev0,mac=3D52:54:00:00:00:01,disa= ble- > modern=3Dfalse,mrg_rxbuf=3Don,rx_queue_size=3D1024,tx_queue_size=3D1024,m= q=3Do > n,vectors=3D15 \ > + -vnc :10 > + > +3. On VM, bind virtio net to igb_uio and run testpmd without tx-offloads= :: > + > + ./testpmd -c 0x7 -n 4 -- -i --enable-hw-vlan-strip\ > + --nb-cores=3D2 --rxq=3D2 --txq=3D2 --txd=3D1024 --rxd=3D1024 > + testpmd>set fwd mac > + testpmd>start > + > +4. Send 64B and 1518B packets by packet generator separately, show > throughput with below command:: > + > + testpmd>show port stats all > + > +5. Quit vhost-user, then re-launch, check if the reconnect can work and > ensure the traffic can continue. > + > +6. Kill VM, then re-launch VM, check if the reconnect can work and ensur= e > the traffic can continue. > + > +Test Case 5: pvp test with virtio 1.0 normal path > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > + > +1. Bind one port to igb_uio, then launch testpmd by below command:: > + > + rm -rf vhost-net* > + ./testpmd -l 1-3 -n 4 --socket-mem 1024,1024 \ > + --vdev 'eth_vhost0,iface=3Dvhost-net,queues=3D2,client=3D1' -- -i --= nb-cores=3D2 -- > rxq=3D2 --txq=3D2 --txd=3D1024 --rxd=3D1024 > + testpmd>set fwd mac > + testpmd>start > + > +2. Check dut machine already has installed different version qemu, inclu= des > [qemu_2.7, qemu_2.8, qemu_2.9, qemu_2.10, qemu_2.11, qemu_2.12, > qemu_3.0], launch VM with different qemu version separately, note: we > need add "disable-modern=3Dfalse" to enable virtio 1.0:: > + > + qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 3 -m 4096 \ > + -object memory-backend-file,id=3Dmem,size=3D4096M,mem- > path=3D/mnt/huge,share=3Don \ > + -numa node,memdev=3Dmem -mem-prealloc -drive > file=3D/home/osimg/ubuntu16.img \ > + -chardev socket,path=3D/tmp/vm2_qga0.sock,server,nowait,id=3Dvm2_qga= 0 - > device virtio-serial \ > + -device virtserialport,chardev=3Dvm2_qga0,name=3Dorg.qemu.guest_agen= t.2 - > daemonize \ > + -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net > nic,vlan=3D2,macaddr=3D00:00:00:08:e8:aa,addr=3D1f -net > user,vlan=3D2,hostfwd=3Dtcp:127.0.0.1:6002-:22 \ > + -chardev socket,id=3Dchar0,path=3D./vhost-net,server \ > + -netdev type=3Dvhost-user,id=3Dnetdev0,chardev=3Dchar0,vhostforce,qu= eues=3D2 > \ > + -device virtio-net-pci,netdev=3Dnetdev0,mac=3D52:54:00:00:00:01,disa= ble- > modern=3Dfalse,mrg_rxbuf=3Doff,rx_queue_size=3D1024,tx_queue_size=3D1024,= mq=3Do > n,vectors=3D15 \ > + -vnc :10 > + > +3. On VM, bind virtio net to igb_uio and run testpmd without tx-offloads= :: > + > + ./testpmd -c 0x7 -n 4 -- -i --enable-hw-vlan-strip\ > + --nb-cores=3D2 --rxq=3D2 --txq=3D2 --txd=3D1024 --rxd=3D1024 > + testpmd>set fwd mac > + testpmd>start > + > +4. Send 64B and 1518B packets by packet generator separately, show > throughput with below command:: > + > + testpmd>show port stats all > + > +5. Quit vhost-user, then re-launch, check if the reconnect can work and > ensure the traffic can continue. > + > +6. Kill VM, then re-launch VM, check if the reconnect can work and ensur= e > the traffic can continue. > + > +Test Case 6: pvp test with virtio 1.0 vrctor_rx path > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D > + > +1. Bind one port to igb_uio, then launch testpmd by below command:: > + > + rm -rf vhost-net* > + ./testpmd -l 1-3 -n 4 --socket-mem 1024,1024 \ > + --vdev 'eth_vhost0,iface=3Dvhost-net,queues=3D2,client=3D1' -- -i --= nb-cores=3D2 -- > rxq=3D2 --txq=3D2 --txd=3D1024 --rxd=3D1024 > + testpmd>set fwd mac > + testpmd>start > + > +2. Check dut machine already has installed different version qemu, inclu= des > [qemu_2.7, qemu_2.8, qemu_2.9, qemu_2.10, qemu_2.11, qemu_2.12, > qemu_3.0], launch VM with different qemu version separately, note: we > need add "disable-modern=3Dfalse" to enable virtio 1.0:: > + > + qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 3 -m 4096 \ > + -object memory-backend-file,id=3Dmem,size=3D4096M,mem- > path=3D/mnt/huge,share=3Don \ > + -numa node,memdev=3Dmem -mem-prealloc -drive > file=3D/home/osimg/ubuntu16.img \ > + -chardev socket,path=3D/tmp/vm2_qga0.sock,server,nowait,id=3Dvm2_qga= 0 - > device virtio-serial \ > + -device virtserialport,chardev=3Dvm2_qga0,name=3Dorg.qemu.guest_agen= t.2 - > daemonize \ > + -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net > nic,vlan=3D2,macaddr=3D00:00:00:08:e8:aa,addr=3D1f -net > user,vlan=3D2,hostfwd=3Dtcp:127.0.0.1:6002-:22 \ > + -chardev socket,id=3Dchar0,path=3D./vhost-net,server \ > + -netdev type=3Dvhost-user,id=3Dnetdev0,chardev=3Dchar0,vhostforce,qu= eues=3D2 > \ > + -device virtio-net-pci,netdev=3Dnetdev0,mac=3D52:54:00:00:00:01,disa= ble- > modern=3Dfalse,mrg_rxbuf=3Doff,rx_queue_size=3D1024,tx_queue_size=3D1024,= mq=3Do > n,vectors=3D15 \ > + -vnc :10 > + > +3. On VM, bind virtio net to igb_uio and run testpmd without tx-offloads= :: > + > + ./testpmd -c 0x7 -n 3 -- -i \ > + --nb-cores=3D2 --rxq=3D2 --txq=3D2 --txd=3D1024 --rxd=3D1024 > + testpmd>set fwd mac > + testpmd>start > + > +4. Send 64B and 1518B packets by packet generator separately, show > throughput with below command:: > + > + testpmd>show port stats all > + > +5. Quit vhost-user, then re-launch, check if the reconnect can work and > ensure the traffic can continue. > + > +6. Kill VM, then re-launch VM, check if the reconnect can work and ensur= e > the traffic can continue. > \ No newline at end of file > -- > 2.17.1