[dts] [PATCH v1] test_plans/vm2vm_virtio_pmd: add test plan for vm2vm virtio-pmd test

Yinan yinan.wang at intel.com
Wed Apr 17 04:33:54 CEST 2019
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From: Wang Yinan <yinan.wang at intel.com>

Signed-off-by: Wang Yinan <yinan.wang at intel.com>
---
 test_plans/vm2vm_virtio_pmd_test_plan.rst | 250 ++++++++++++++++++++++
 1 file changed, 250 insertions(+)
 create mode 100644 test_plans/vm2vm_virtio_pmd_test_plan.rst

diff --git a/test_plans/vm2vm_virtio_pmd_test_plan.rst b/test_plans/vm2vm_virtio_pmd_test_plan.rst
new file mode 100644
index 0000000..e737aef
--- /dev/null
+++ b/test_plans/vm2vm_virtio_pmd_test_plan.rst
@@ -0,0 +1,250 @@
+.. 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 forim 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.
+
+=====================================
+vhost-user/virtio-pmd vm2vm test plan
+=====================================
+
+Description
+===========
+
+Test cases for vhost/virtio-pmd(0.95) VM2VM test with 3 rx/tx paths, includes mergeable, normal, vector_rx.
+Also add vhost/virtio-pmd(1.0) vm2vm mergeable test for performance comparsion with vhost/virtio-pmd vm2vm mergeable.
+
+Test flow
+=========
+Virtio-pmd <-> Vhost <-> Testpmd <-> Vhost <-> Virtio-pmd
+
+Test Case 1: vhost-user + virtio-pmd with mergeable path
+========================================================
+
+1. Launch the testpmd by below commands::
+
+     rm -rf vhost-net*
+    ./testpmd -c 0xc0000 -n 4 --socket-mem 2048,2048 --legacy-mem --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1' --vdev 'net_vhost1,iface=vhost-net1,queues=1'  -- -i --nb-cores=1 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
+
+2. Launch VM1 and VM2, mrg_rxbuf=on to enable mergeable path::
+
+    taskset -c 32-33 \
+    qemu-system-x86_64 -name us-vhost-vm0 \
+     -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
+     -smp cores=2,sockets=1 -drive file=/home/osimg/ubuntu16-1.img  \
+     -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6004-:22 \
+     -chardev socket,id=char0,path=./vhost-net0 -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
+     -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on \
+     -vnc :12 -daemonize
+
+    taskset -c 34-35 \
+    qemu-system-x86_64 -name us-vhost-vm1 \
+     -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
+     -smp cores=2,sockets=1 -drive file=/home/osimg/ubuntu16-2.img \
+     -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6005-:22 \
+     -chardev socket,id=char1,path=./vhost-net1 -netdev type=vhost-user,id=mynet2,chardev=char1,vhostforce \
+     -device virtio-net-pci,mac=52:54:00:00:00:02,netdev=mynet2,mrg_rxbuf=on,csum=on,gso=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on  \
+     -vnc :11 -daemonize
+
+3. On VM1, bind vdev with igb_uio driver,then run testpmd, set rxonly mode for virtio1::
+
+    ./testpmd -c 0x3 -n 4 -- -i --tx-offloads=0x00 --enable-hw-vlan-strip --txd=1024 --rxd=1024
+    testpmd>set fwd rxonly 
+    testpmd>start 
+
+4. On VM2, bind vdev with igb_uio driver,then run testpmd, set txonly for virtio2 and send 64B packets::
+
+    ./testpmd -c 0x3 -n 4 -- -i --tx-offloads=0x00 --enable-hw-vlan-strip --txd=1024 --rxd=1024
+    testpmd>set fwd txonly
+    testpmd>set txpkts 64
+    testpmd>start tx_first 32
+
+5. Check the performance at vhost testpmd to see the tx/rx rate with 64B packet size::
+
+    testpmd>show port stats all
+    xxxxx
+    Throughput (since last show)
+    RX-pps:            xxx
+    TX-pps:            xxx
+
+Test Case 2: vhost-user + virtio-pmd with vector path
+=====================================================
+
+1. Bind one physical nic port to igb_uio, then launch the testpmd by below commands::
+
+     rm -rf vhost-net*
+    ./testpmd -c 0xc0000 -n 4 --socket-mem 2048,2048 --legacy-mem --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1' --vdev 'net_vhost1,iface=vhost-net1,queues=1'  -- -i --nb-cores=1 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
+
+2. Launch VM1 and VM2, mrg_rxbuf=off to disable mergeable::
+
+    taskset -c 32-33 \
+    qemu-system-x86_64 -name us-vhost-vm0 \
+     -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
+     -smp cores=2,sockets=1 -drive file=/home/osimg/ubuntu16-1.img  \
+     -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6004-:22 \
+     -chardev socket,id=char0,path=./vhost-net0 -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
+     -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=off,csum=on,gso=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on \
+     -vnc :12 -daemonize
+
+    taskset -c 34-35 \
+    qemu-system-x86_64 -name us-vhost-vm1 \
+     -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
+     -smp cores=2,sockets=1 -drive file=/home/osimg/ubuntu16-2.img \
+     -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6005-:22 \
+     -chardev socket,id=char1,path=./vhost-net1 -netdev type=vhost-user,id=mynet2,chardev=char1,vhostforce \
+     -device virtio-net-pci,mac=52:54:00:00:00:02,netdev=mynet2,mrg_rxbuf=off,csum=on,gso=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on  \
+     -vnc :11 -daemonize
+
+3. On VM1, bind vdev with igb_uio driver,then run testpmd, set rxonly for virtio1::
+
+    ./testpmd -c 0x3 -n 4 -- -i --txd=1024 --rxd=1024
+    testpmd>set fwd rxonly 
+    testpmd>start 
+
+4. On VM2, bind vdev with igb_uio driver,then run testpmd, set txonly for virtio2 and send 64B packets::
+
+    ./testpmd -c 0x3 -n 4 -- -i --txd=1024 --rxd=1024
+    testpmd>set fwd txonly
+    testpmd>set txpkts 64
+    testpmd>start tx_first 32
+
+5. Check the performance at vhost testpmd to see the tx/rx rate with 64B packet size::
+
+    testpmd>show port stats all
+    xxxxx
+    Throughput (since last show)
+    RX-pps:            xxx
+    TX-pps:            xxx
+
+Test Case 3: vhost-user + virtio-pmd with normal path
+=====================================================
+
+1. Bind one physical nic port to igb_uio, then launch the testpmd by below commands::
+
+     rm -rf vhost-net*
+    ./testpmd -c 0xc0000 -n 4 --socket-mem 2048,2048 --legacy-mem --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1' --vdev 'net_vhost1,iface=vhost-net1,queues=1'  -- -i --nb-cores=1 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
+
+2. Launch VM1 and VM2, mrg_rxbuf=off to disable mergeable::
+
+    taskset -c 32-33 \
+    qemu-system-x86_64 -name us-vhost-vm0 \
+     -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
+     -smp cores=2,sockets=1 -drive file=/home/osimg/ubuntu16-1.img  \
+     -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6004-:22 \
+     -chardev socket,id=char0,path=./vhost-net0 -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
+     -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=off,csum=on,gso=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on \
+     -vnc :12 -daemonize
+
+    taskset -c 34-35 \
+    qemu-system-x86_64 -name us-vhost-vm1 \
+     -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
+     -smp cores=2,sockets=1 -drive file=/home/osimg/ubuntu16-2.img \
+     -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6005-:22 \
+     -chardev socket,id=char1,path=./vhost-net1 -netdev type=vhost-user,id=mynet2,chardev=char1,vhostforce \
+     -device virtio-net-pci,mac=52:54:00:00:00:02,netdev=mynet2,mrg_rxbuf=off,csum=on,gso=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on  \
+     -vnc :11 -daemonize
+
+3. On VM1, bind vdev with igb_uio driver,then run testpmd, set rxonly for virtio1 ::
+
+    ./testpmd -c 0x3 -n 4 -- -i --tx-offloads=0x00 --enable-hw-vlan-strip --txd=1024 --rxd=1024
+    testpmd>set fwd rxonly 
+    testpmd>start 
+
+4. On VM2, bind vdev with igb_uio driver,then run testpmd, set rxonly for virtio2 and send 64B packets ::
+
+    ./testpmd -c 0x3 -n 4 -- -i --tx-offloads=0x00 --enable-hw-vlan-strip --txd=1024 --rxd=1024
+    testpmd>set fwd txonly
+    testpmd>set txpkts 64
+    testpmd>start tx_first 32
+
+5. Check the performance at vhost testpmd to see the tx/rx rate with 64B packet size::
+
+    testpmd>show port stats all
+    xxxxx
+    Throughput (since last show)
+    RX-pps:            xxx
+    TX-pps:            xxx
+
+Test Case 4: vhost-user + virtio1.0-pmd with mergeable path
+===========================================================
+
+1. Bind one physical nic port to igb_uio, then launch the testpmd by below commands::
+
+     rm -rf vhost-net*
+    ./testpmd -c 0xc0000 -n 4 --socket-mem 2048,2048 --legacy-mem --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1' --vdev 'net_vhost1,iface=vhost-net1,queues=1'  -- -i --nb-cores=1 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
+
+2. Launch VM1 and VM2, note add "disable-modern=false" to enable virtio 1.0::
+
+    taskset -c 32-33 \
+    qemu-system-x86_64 -name us-vhost-vm1 \
+     -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
+     -smp cores=2,sockets=1 -drive file=/home/osimg/ubuntu16-1.img  \
+     -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6004-:22 \
+     -chardev socket,id=char0,path=./vhost-net0 -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
+     -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,disable-modern=false,mrg_rxbuf=on,csum=on,gso=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on \
+     -vnc :12 -daemonize
+
+    taskset -c 34-35 \
+    qemu-system-x86_64 -name us-vhost-vm2 \
+     -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
+     -smp cores=2,sockets=1 -drive file=/home/osimg/ubuntu16-2.img \
+     -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6005-:22 \
+     -chardev socket,id=char1,path=./vhost-net1 -netdev type=vhost-user,id=mynet2,chardev=char1,vhostforce \
+     -device virtio-net-pci,mac=52:54:00:00:00:02,netdev=mynet2,disable-modern=false,mrg_rxbuf=on,csum=on,gso=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on  \
+     -vnc :11 -daemonize
+
+3. On VM1, bind vdev with igb_uio driver,then run testpmd, set rxonly for virtio1 ::
+
+    ./testpmd -c 0x3 -n 4 -- -i --tx-offloads=0x00 --enable-hw-vlan-strip --txd=1024 --rxd=1024
+    testpmd>set fwd rxonly 
+    testpmd>start 
+
+4. On VM2, bind vdev with igb_uio driver,then run testpmd, set txonly for virtio2 ::
+
+    ./testpmd -c 0x3 -n 4 -- -i --tx-offloads=0x00 --enable-hw-vlan-strip --txd=1024 --rxd=1024
+    testpmd>set fwd txonly
+    testpmd>set txpkts 64
+    testpmd>start tx_first 32
+
+5. Check the performance at vhost testpmd to see the tx/rx rate with 64B packet size::
+
+    testpmd>show port stats all
+    xxxxx
+    Throughput (since last show)
+    RX-pps:            xxx
+    TX-pps:            xxx
+
-- 
2.17.1
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