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* [dts] [PATCH v1] test_plans: update qemu cmd to compatible with qemu 4.2.0 for vm2vm_virtio_net_perf_test_plan
@ 2020-03-09 17:43 Yinan
  2020-03-13  6:37 ` Tu, Lijuan
  0 siblings, 1 reply; 2+ messages in thread
From: Yinan @ 2020-03-09 17:43 UTC (permalink / raw)
  To: dts; +Cc: Wang Yinan

From: Wang Yinan <yinan.wang@intel.com>

Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
 .../vm2vm_virtio_net_perf_test_plan.rst       | 491 +++++++++++-------
 1 file changed, 290 insertions(+), 201 deletions(-)

diff --git a/test_plans/vm2vm_virtio_net_perf_test_plan.rst b/test_plans/vm2vm_virtio_net_perf_test_plan.rst
index 2db0339..f86075b 100644
--- a/test_plans/vm2vm_virtio_net_perf_test_plan.rst
+++ b/test_plans/vm2vm_virtio_net_perf_test_plan.rst
@@ -37,7 +37,11 @@ vm2vm vhost-user/virtio-net test plan
 Description
 ===========
 
-This test plan test vhost tx offload (TSO and UFO) function by verifing the TSO/cksum in the TCP/IP stack enabled environment and UFO/cksum in the UDP/IP stack enabled environment with vm2vm split ring and packed ring vhost-user/virtio-net non-mergeable path. Also add case to check the payload of large packet is valid with vm2vm split ring and packed ring vhost-user/virtio-net mergeable and non-mergeable dequeue zero copy test. For packed virtqueue test, need using qemu version > 4.2.0.
+This test plan test vhost tx offload (TSO and UFO) function by verifing the TSO/cksum in the TCP/IP
+stack enabled environment and UFO/cksum in the UDP/IP stack enabled environment with vm2vm split ring
+and packed ring vhost-user/virtio-net mergeable path. Also add case to check the payload of large packet
+is valid with vm2vm split ring and packed ring vhost-user/virtio-net mergeable and non-mergeable dequeue
+zero copy test. For packed virtqueue virtio-net test, need qemu version > 4.2.0 and VM kernel version > v5.1.
 
 Test flow
 =========
@@ -50,41 +54,48 @@ Test Case 1: VM2VM split ring vhost-user/virtio-net test with tcp traffic
 1. Launch the Vhost sample by below commands::
 
     rm -rf vhost-net*
-    ./testpmd -l 2-4 -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=2 --txd=1024 --rxd=1024
+    ./testpmd -l 2-4 -n 4 --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1' \
+    --vdev 'net_vhost1,iface=vhost-net1,queues=1'  -- -i --nb-cores=2 --txd=1024 --rxd=1024
     testpmd>start
 
 2. Launch VM1 and VM2::
 
-    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,mrg_rxbuf=off,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on \
-     -vnc :12 -daemonize
-
-    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,mrg_rxbuf=off,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on \
-     -vnc :11 -daemonize
+    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
+    -chardev socket,id=char0,path=./vhost-net0 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on -vnc :10
+
+   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16-2.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
+    -chardev socket,id=char0,path=./vhost-net1 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on -vnc :12
 
 3. On VM1, set virtio device IP and run arp protocal::
 
-    ifconfig ens3 1.1.1.2
+    ifconfig ens5 1.1.1.2
     arp -s 1.1.1.8 52:54:00:00:00:02
 
 4. On VM2, set virtio device IP and run arp protocal::
 
-    ifconfig ens3 1.1.1.8
+    ifconfig ens5 1.1.1.8
     arp -s 1.1.1.2 52:54:00:00:00:01
 
 5. Check the iperf performance between two VMs by below commands::
 
     Under VM1, run: `iperf -s -i 1`
-    Under VM2, run: `iperf -c 1.1.1.2 -i 1 -t 30`
+    Under VM2, run: `iperf -c 1.1.1.2 -i 1 -t 60`
 
 6. Check both 2VMs can receive and send big packets to each other::
 
@@ -92,7 +103,6 @@ Test Case 1: VM2VM split ring vhost-user/virtio-net test with tcp traffic
     Port 0 should have tx packets above 1522
     Port 1 should have rx packets above 1522
 
-7. Check iperf throughput can get expected data.
 
 Test Case 2: VM2VM split ring vhost-user/virtio-net dequeue zero-copy test with tcp traffic
 ===========================================================================================
@@ -100,26 +110,33 @@ Test Case 2: VM2VM split ring vhost-user/virtio-net dequeue zero-copy test with
 1. Launch the Vhost sample by below commands::
 
     rm -rf vhost-net*
-    ./testpmd -l 2-4 -n 4 --socket-mem 2048,2048 --legacy-mem --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-copy=1' --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-copy=1'  -- -i --nb-cores=2 --txd=1024 --rxd=1024
+    ./testpmd -l 2-4 -n 4 --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-copy=1' \
+    --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-copy=1'  -- -i --nb-cores=2 --txd=1024 --rxd=1024
     testpmd>start
 
 2. Launch VM1 and VM2::
 
-    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,mrg_rxbuf=off,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on \
-     -vnc :12 -daemonize
-
-    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,mrg_rxbuf=off,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on \
-     -vnc :11 -daemonize
+    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
+    -chardev socket,id=char0,path=./vhost-net0 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on -vnc :10
+
+   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16-2.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
+    -chardev socket,id=char0,path=./vhost-net1 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on -vnc :12
 
 3. On VM1, set virtio device IP and run arp protocal::
 
@@ -134,7 +151,7 @@ Test Case 2: VM2VM split ring vhost-user/virtio-net dequeue zero-copy test with
 5. Check the iperf performance between two VMs by below commands::
 
     Under VM1, run: `iperf -s -i 1`
-    Under VM2, run: `iperf -c 1.1.1.2 -i 1 -t 30`
+    Under VM2, run: `iperf -c 1.1.1.2 -i 1 -t 60`
 
 6. Check both 2VMs can receive and send big packets to each other::
 
@@ -142,32 +159,39 @@ Test Case 2: VM2VM split ring vhost-user/virtio-net dequeue zero-copy test with
     Port 0 should have tx packets above 1522
     Port 1 should have rx packets above 1522
 
-7. Check iperf throughput can get expected data.
-
 Test Case 3: VM2VM split ring vhost-user/virtio-net test with udp traffic
 =========================================================================
 
 1. Launch the Vhost sample by below commands::
 
     rm -rf vhost-net*
-    testpmd>./testpmd -c 0xF0000000 -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>./testpmd -c 0xF0000000 -n 4 --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>start
 
 2. Launch VM1 and VM2::
 
-    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,mrg_rxbuf=off,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on -vnc :10 -daemonize
-
-    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,mrg_rxbuf=off,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on -vnc :11 -daemonize
+    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
+    -chardev socket,id=char0,path=./vhost-net0 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on -vnc :10
+
+   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16-2.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
+    -chardev socket,id=char0,path=./vhost-net1 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on -vnc :12
 
 3. On VM1, set virtio device IP and run arp protocal::
 
@@ -196,24 +220,33 @@ Test Case 4: Check split ring virtio-net device capability
 1. Launch the Vhost sample by below commands::
 
     rm -rf vhost-net*
-    testpmd>./testpmd -c 0xF0000000 -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>./testpmd -c 0xF0000000 -n 4 --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1' \
+    --vdev 'net_vhost1,iface=vhost-net1,queues=1'  -- -i --nb-cores=2 --txd=1024 --rxd=1024
     testpmd>start
 
 2. Launch VM1 and VM2,set TSO and UFO on in qemu command::
 
-    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,mrg_rxbuf=off,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on -vnc :10 -daemonize
-
-    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,mrg_rxbuf=off,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on -vnc :11 -daemonize
+    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
+    -chardev socket,id=char0,path=./vhost-net0 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on -vnc :10
+
+   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16-2.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
+    -chardev socket,id=char0,path=./vhost-net1 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on -vnc :12
 
 3. Check UFO and TSO offload status on for the Virtio-net driver on VM1 and VM2::
 
@@ -235,26 +268,33 @@ Test Case 5: VM2VM virtio-net split ring mergeable zero copy test with large pac
 1. Launch the Vhost sample by below commands::
 
     rm -rf vhost-net*
-    ./testpmd -c 0xF0000000 -n 4 --socket-mem 2048,2048 --legacy-mem --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-copy=1' --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-copy=1'  -- -i --nb-cores=1 --txd=1024 --rxd=1024
+    ./testpmd -c 0xF0000000 -n 4 --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-copy=1' \
+    --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-copy=1'  -- -i --nb-cores=1 --txd=1024 --rxd=1024
     testpmd>start
 
 2. Launch VM1 and VM2::
 
-    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,mrg_rxbuf=on \
-     -vnc :12 -daemonize
-
-    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,mrg_rxbuf=on  \
-     -vnc :11 -daemonize
+    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
+    -chardev socket,id=char0,path=./vhost-net0 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on -vnc :10
+
+   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16-2.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
+    -chardev socket,id=char0,path=./vhost-net1 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on -vnc :12
 
 3. On VM1, set virtio device IP and run arp protocal::
 
@@ -276,26 +316,33 @@ Test Case 6: VM2VM virtio-net split ring non-mergeable zero copy test with large
 1. Launch the Vhost sample by below commands::
 
     rm -rf vhost-net*
-    ./testpmd -c 0xF0000000 -n 4 --socket-mem 2048,2048 --legacy-mem --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-copy=1' --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-copy=1'  -- -i --nb-cores=1 --txd=1024 --rxd=1024
+    ./testpmd -c 0xF0000000 -n 4 --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-copy=1' \
+    --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-copy=1'  -- -i --nb-cores=1 --txd=1024 --rxd=1024
     testpmd>start
 
 2. Launch VM1 and VM2::
 
-    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,mrg_rxbuf=off \
-     -vnc :12 -daemonize
-
-    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,mrg_rxbuf=off  \
-     -vnc :11 -daemonize
+    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
+    -chardev socket,id=char0,path=./vhost-net0 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on -vnc :10
+
+   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16-2.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
+    -chardev socket,id=char0,path=./vhost-net1 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on -vnc :12
 
 3. On VM1, set virtio device IP and run arp protocal::
 
@@ -314,44 +361,51 @@ Test Case 6: VM2VM virtio-net split ring non-mergeable zero copy test with large
 Test Case 7: VM2VM packed ring vhost-user/virtio-net test with tcp traffic
 ==========================================================================
 
-1. Launch the Vhost sample by below commands::
+1. Launch the Vhost sample by below commands::,packed=on
 
     rm -rf vhost-net*
-    ./testpmd -l 2-4 -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=2 --txd=1024 --rxd=1024
+    ./testpmd -l 2-4 -n 4 --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1' \
+    --vdev 'net_vhost1,iface=vhost-net1,queues=1'  -- -i --nb-cores=2 --txd=1024 --rxd=1024
     testpmd>start
 
 2. Launch VM1 and VM2::
 
-    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,mrg_rxbuf=off,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on \
-     -vnc :12 -daemonize
-
-    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,mrg_rxbuf=off,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on \
-     -vnc :11 -daemonize
+    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
+    -chardev socket,id=char0,path=./vhost-net0 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :10
+
+   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16-2.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
+    -chardev socket,id=char0,path=./vhost-net1 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :12
 
 3. On VM1, set virtio device IP and run arp protocal::
 
-    ifconfig ens3 1.1.1.2
+    ifconfig ens5 1.1.1.2
     arp -s 1.1.1.8 52:54:00:00:00:02
 
 4. On VM2, set virtio device IP and run arp protocal::
 
-    ifconfig ens3 1.1.1.8
+    ifconfig ens5 1.1.1.8
     arp -s 1.1.1.2 52:54:00:00:00:01
 
 5. Check the iperf performance between two VMs by below commands::
 
     Under VM1, run: `iperf -s -i 1`
-    Under VM2, run: `iperf -c 1.1.1.2 -i 1 -t 30`
+    Under VM2, run: `iperf -c 1.1.1.2 -i 1 -t 60`
 
 6. Check both 2VMs can receive and send big packets to each other::
 
@@ -359,34 +413,39 @@ Test Case 7: VM2VM packed ring vhost-user/virtio-net test with tcp traffic
     Port 0 should have tx packets above 1522
     Port 1 should have rx packets above 1522
 
-7. Check iperf throughput can get expected data.
-
 Test Case 8: VM2VM packed ring vhost-user/virtio-net dequeue zero-copy test with tcp traffic
 ============================================================================================
 
 1. Launch the Vhost sample by below commands::
 
     rm -rf vhost-net*
-    ./testpmd -l 2-4 -n 4 --socket-mem 2048,2048 --legacy-mem --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-copy=1' --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-copy=1'  -- -i --nb-cores=2 --txd=1024 --rxd=1024
+    ./testpmd -l 2-4 -n 4 --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-copy=1' \
+    --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-copy=1'  -- -i --nb-cores=2 --txd=1024 --rxd=1024
     testpmd>start
 
 2. Launch VM1 and VM2::
 
-    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,mrg_rxbuf=off,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on \
-     -vnc :12 -daemonize
-
-    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,mrg_rxbuf=off,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on \
-     -vnc :11 -daemonize
+    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
+    -chardev socket,id=char0,path=./vhost-net0 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :10
+
+   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16-2.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
+    -chardev socket,id=char0,path=./vhost-net1 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :12
 
 3. On VM1, set virtio device IP and run arp protocal::
 
@@ -401,7 +460,7 @@ Test Case 8: VM2VM packed ring vhost-user/virtio-net dequeue zero-copy test with
 5. Check the iperf performance between two VMs by below commands::
 
     Under VM1, run: `iperf -s -i 1`
-    Under VM2, run: `iperf -c 1.1.1.2 -i 1 -t 30`
+    Under VM2, run: `iperf -c 1.1.1.2 -i 1 -t 60`
 
 6. Check both 2VMs can receive and send big packets to each other::
 
@@ -409,32 +468,39 @@ Test Case 8: VM2VM packed ring vhost-user/virtio-net dequeue zero-copy test with
     Port 0 should have tx packets above 1522
     Port 1 should have rx packets above 1522
 
-7. Check iperf throughput can get expected data.
-
 Test Case 9: VM2VM packed ring vhost-user/virtio-net test with udp traffic
 ==========================================================================
 
 1. Launch the Vhost sample by below commands::
 
     rm -rf vhost-net*
-    testpmd>./testpmd -c 0xF0000000 -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>./testpmd -c 0xF0000000 -n 4 --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1' \
+    --vdev 'net_vhost1,iface=vhost-net1,queues=1'  -- -i --nb-cores=2 --txd=1024 --rxd=1024
     testpmd>start
 
 2. Launch VM1 and VM2::
 
-    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,mrg_rxbuf=off,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on,packed=on -vnc :10 -daemonize
-
-    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,mrg_rxbuf=off,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on,packed=on -vnc :11 -daemonize
+    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
+    -chardev socket,id=char0,path=./vhost-net0 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :10
+
+   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16-2.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
+    -chardev socket,id=char0,path=./vhost-net1 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :12
 
 3. On VM1, set virtio device IP and run arp protocal::
 
@@ -463,24 +529,33 @@ Test Case 10: Check packed ring virtio-net device capability
 1. Launch the Vhost sample by below commands::
 
     rm -rf vhost-net*
-    testpmd>./testpmd -c 0xF0000000 -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>./testpmd -c 0xF0000000 -n 4 --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1' \
+    --vdev 'net_vhost1,iface=vhost-net1,queues=1'  -- -i --nb-cores=2 --txd=1024 --rxd=1024
     testpmd>start
 
 2. Launch VM1 and VM2,set TSO and UFO on in qemu command::
 
-    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,mrg_rxbuf=off,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on,packed=on -vnc :10 -daemonize
-
-    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,mrg_rxbuf=off,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on,packed=on -vnc :11 -daemonize
+    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
+    -chardev socket,id=char0,path=./vhost-net0 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :10
+
+   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16-2.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
+    -chardev socket,id=char0,path=./vhost-net1 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :12
 
 3. Check UFO and TSO offload status on for the Virtio-net driver on VM1 and VM2::
 
@@ -502,26 +577,33 @@ Test Case 11: VM2VM packed ring virtio-net mergeable dequeue zero copy test with
 1. Launch the Vhost sample by below commands::
 
     rm -rf vhost-net*
-    ./testpmd -c 0xF0000000 -n 4 --socket-mem 2048,2048 --legacy-mem --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-copy=1' --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-copy=1'  -- -i --nb-cores=1 --txd=1024 --rxd=1024
+    ./testpmd -c 0xF0000000 -n 4 --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-copy=1' \
+    --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-copy=1'  -- -i --nb-cores=1 --txd=1024 --rxd=1024
     testpmd>start
 
 2. Launch VM1 and VM2::
 
-    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,mrg_rxbuf=on,packed=on \
-     -vnc :12 -daemonize
-
-    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,mrg_rxbuf=on,packed=on \
-     -vnc :11 -daemonize
+    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
+    -chardev socket,id=char0,path=./vhost-net0 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :10
+
+   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16-2.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
+    -chardev socket,id=char0,path=./vhost-net1 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :12
 
 3. On VM1, set virtio device IP and run arp protocal::
 
@@ -543,26 +625,33 @@ Test Case 12: VM2VM packed ring virtio-net non-mergeable dequeue zero copy test
 1. Launch the Vhost sample by below commands::
 
     rm -rf vhost-net*
-    ./testpmd -c 0xF0000000 -n 4 --socket-mem 2048,2048 --legacy-mem --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-copy=1' --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-copy=1'  -- -i --nb-cores=1 --txd=1024 --rxd=1024
+    ./testpmd -c 0xF0000000 -n 4 --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-copy=1' \
+    --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-copy=1'  -- -i --nb-cores=1 --txd=1024 --rxd=1024
     testpmd>start
 
 2. Launch VM1 and VM2::
 
-    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,mrg_rxbuf=off,packed=on \
-     -vnc :12 -daemonize
-
-    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,mrg_rxbuf=off,packed=on  \
-     -vnc :11 -daemonize
+    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
+    -chardev socket,id=char0,path=./vhost-net0 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :10
+
+   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16-2.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
+    -chardev socket,id=char0,path=./vhost-net1 \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :12
 
 3. On VM1, set virtio device IP and run arp protocal::
 
-- 
2.17.1


^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [dts] [PATCH v1] test_plans: update qemu cmd to compatible with qemu 4.2.0 for vm2vm_virtio_net_perf_test_plan
  2020-03-09 17:43 [dts] [PATCH v1] test_plans: update qemu cmd to compatible with qemu 4.2.0 for vm2vm_virtio_net_perf_test_plan Yinan
@ 2020-03-13  6:37 ` Tu, Lijuan
  0 siblings, 0 replies; 2+ messages in thread
From: Tu, Lijuan @ 2020-03-13  6:37 UTC (permalink / raw)
  To: Wang, Yinan, dts; +Cc: Wang, Yinan

Applied, thanks

> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Yinan
> Sent: Tuesday, March 10, 2020 1:43 AM
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>
> Subject: [dts] [PATCH v1] test_plans: update qemu cmd to compatible with
> qemu 4.2.0 for vm2vm_virtio_net_perf_test_plan
> 
> From: Wang Yinan <yinan.wang@intel.com>
> 
> Signed-off-by: Wang Yinan <yinan.wang@intel.com>
> ---
>  .../vm2vm_virtio_net_perf_test_plan.rst       | 491 +++++++++++-------
>  1 file changed, 290 insertions(+), 201 deletions(-)
> 
> diff --git a/test_plans/vm2vm_virtio_net_perf_test_plan.rst
> b/test_plans/vm2vm_virtio_net_perf_test_plan.rst
> index 2db0339..f86075b 100644
> --- a/test_plans/vm2vm_virtio_net_perf_test_plan.rst
> +++ b/test_plans/vm2vm_virtio_net_perf_test_plan.rst
> @@ -37,7 +37,11 @@ vm2vm vhost-user/virtio-net test plan
>  Description
>  ===========
> 
> -This test plan test vhost tx offload (TSO and UFO) function by verifing the
> TSO/cksum in the TCP/IP stack enabled environment and UFO/cksum in the
> UDP/IP stack enabled environment with vm2vm split ring and packed ring
> vhost-user/virtio-net non-mergeable path. Also add case to check the
> payload of large packet is valid with vm2vm split ring and packed ring vhost-
> user/virtio-net mergeable and non-mergeable dequeue zero copy test. For
> packed virtqueue test, need using qemu version > 4.2.0.
> +This test plan test vhost tx offload (TSO and UFO) function by verifing the
> TSO/cksum in the TCP/IP
> +stack enabled environment and UFO/cksum in the UDP/IP stack enabled
> environment with vm2vm split ring
> +and packed ring vhost-user/virtio-net mergeable path. Also add case to
> check the payload of large packet
> +is valid with vm2vm split ring and packed ring vhost-user/virtio-net
> mergeable and non-mergeable dequeue
> +zero copy test. For packed virtqueue virtio-net test, need qemu version >
> 4.2.0 and VM kernel version > v5.1.
> 
>  Test flow
>  =========
> @@ -50,41 +54,48 @@ Test Case 1: VM2VM split ring vhost-user/virtio-net
> test with tcp traffic
>  1. Launch the Vhost sample by below commands::
> 
>      rm -rf vhost-net*
> -    ./testpmd -l 2-4 -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=2 --txd=1024 --
> rxd=1024
> +    ./testpmd -l 2-4 -n 4 --no-pci --file-prefix=vhost --vdev
> 'net_vhost0,iface=vhost-net0,queues=1' \
> +    --vdev 'net_vhost1,iface=vhost-net1,queues=1'  -- -i --nb-cores=2 --
> txd=1024 --rxd=1024
>      testpmd>start
> 
>  2. Launch VM1 and VM2::
> 
> -    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,mrg_rxbuf=off,csum=on,guest_cs
> um=on,host_tso4=on,guest_tso4=on,guest_ecn=on \
> -     -vnc :12 -daemonize
> -
> -    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,mrg_rxbuf=off,csum=on,guest_cs
> um=on,host_tso4=on,guest_tso4=on,guest_ecn=on \
> -     -vnc :11 -daemonize
> +    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
> +    -chardev socket,id=char0,path=./vhost-net0 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on -vnc :10
> +
> +   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16-2.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
> +    -chardev socket,id=char0,path=./vhost-net1 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on -vnc :12
> 
>  3. On VM1, set virtio device IP and run arp protocal::
> 
> -    ifconfig ens3 1.1.1.2
> +    ifconfig ens5 1.1.1.2
>      arp -s 1.1.1.8 52:54:00:00:00:02
> 
>  4. On VM2, set virtio device IP and run arp protocal::
> 
> -    ifconfig ens3 1.1.1.8
> +    ifconfig ens5 1.1.1.8
>      arp -s 1.1.1.2 52:54:00:00:00:01
> 
>  5. Check the iperf performance between two VMs by below commands::
> 
>      Under VM1, run: `iperf -s -i 1`
> -    Under VM2, run: `iperf -c 1.1.1.2 -i 1 -t 30`
> +    Under VM2, run: `iperf -c 1.1.1.2 -i 1 -t 60`
> 
>  6. Check both 2VMs can receive and send big packets to each other::
> 
> @@ -92,7 +103,6 @@ Test Case 1: VM2VM split ring vhost-user/virtio-net
> test with tcp traffic
>      Port 0 should have tx packets above 1522
>      Port 1 should have rx packets above 1522
> 
> -7. Check iperf throughput can get expected data.
> 
>  Test Case 2: VM2VM split ring vhost-user/virtio-net dequeue zero-copy test
> with tcp traffic
> 
> ================================================================
> ===========================
> @@ -100,26 +110,33 @@ Test Case 2: VM2VM split ring vhost-user/virtio-
> net dequeue zero-copy test with
>  1. Launch the Vhost sample by below commands::
> 
>      rm -rf vhost-net*
> -    ./testpmd -l 2-4 -n 4 --socket-mem 2048,2048 --legacy-mem --no-pci --file-
> prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-
> copy=1' --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-
> copy=1'  -- -i --nb-cores=2 --txd=1024 --rxd=1024
> +    ./testpmd -l 2-4 -n 4 --no-pci --file-prefix=vhost --vdev
> 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-copy=1' \
> +    --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-copy=1'  -- -i
> --nb-cores=2 --txd=1024 --rxd=1024
>      testpmd>start
> 
>  2. Launch VM1 and VM2::
> 
> -    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,mrg_rxbuf=off,csum=on,guest_cs
> um=on,host_tso4=on,guest_tso4=on,guest_ecn=on \
> -     -vnc :12 -daemonize
> -
> -    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,mrg_rxbuf=off,csum=on,guest_cs
> um=on,host_tso4=on,guest_tso4=on,guest_ecn=on \
> -     -vnc :11 -daemonize
> +    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
> +    -chardev socket,id=char0,path=./vhost-net0 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on -vnc :10
> +
> +   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16-2.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
> +    -chardev socket,id=char0,path=./vhost-net1 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on -vnc :12
> 
>  3. On VM1, set virtio device IP and run arp protocal::
> 
> @@ -134,7 +151,7 @@ Test Case 2: VM2VM split ring vhost-user/virtio-net
> dequeue zero-copy test with
>  5. Check the iperf performance between two VMs by below commands::
> 
>      Under VM1, run: `iperf -s -i 1`
> -    Under VM2, run: `iperf -c 1.1.1.2 -i 1 -t 30`
> +    Under VM2, run: `iperf -c 1.1.1.2 -i 1 -t 60`
> 
>  6. Check both 2VMs can receive and send big packets to each other::
> 
> @@ -142,32 +159,39 @@ Test Case 2: VM2VM split ring vhost-user/virtio-
> net dequeue zero-copy test with
>      Port 0 should have tx packets above 1522
>      Port 1 should have rx packets above 1522
> 
> -7. Check iperf throughput can get expected data.
> -
>  Test Case 3: VM2VM split ring vhost-user/virtio-net test with udp traffic
> 
> ================================================================
> =========
> 
>  1. Launch the Vhost sample by below commands::
> 
>      rm -rf vhost-net*
> -    testpmd>./testpmd -c 0xF0000000 -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>./testpmd -c 0xF0000000 -n 4 --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>start
> 
>  2. Launch VM1 and VM2::
> 
> -    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,mrg_rxbuf=off,csum=on,guest_cs
> um=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=
> on -vnc :10 -daemonize
> -
> -    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,mrg_rxbuf=off,csum=on,guest_cs
> um=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=
> on -vnc :11 -daemonize
> +    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
> +    -chardev socket,id=char0,path=./vhost-net0 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo
> =on -vnc :10
> +
> +   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16-2.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
> +    -chardev socket,id=char0,path=./vhost-net1 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo
> =on -vnc :12
> 
>  3. On VM1, set virtio device IP and run arp protocal::
> 
> @@ -196,24 +220,33 @@ Test Case 4: Check split ring virtio-net device
> capability
>  1. Launch the Vhost sample by below commands::
> 
>      rm -rf vhost-net*
> -    testpmd>./testpmd -c 0xF0000000 -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>./testpmd -c 0xF0000000 -n 4 --no-pci --file-prefix=vhost --vdev
> 'net_vhost0,iface=vhost-net0,queues=1' \
> +    --vdev 'net_vhost1,iface=vhost-net1,queues=1'  -- -i --nb-cores=2 --
> txd=1024 --rxd=1024
>      testpmd>start
> 
>  2. Launch VM1 and VM2,set TSO and UFO on in qemu command::
> 
> -    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,mrg_rxbuf=off,csum=on,guest_cs
> um=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=
> on -vnc :10 -daemonize
> -
> -    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,mrg_rxbuf=off,csum=on,guest_cs
> um=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=
> on -vnc :11 -daemonize
> +    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
> +    -chardev socket,id=char0,path=./vhost-net0 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo
> =on -vnc :10
> +
> +   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16-2.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
> +    -chardev socket,id=char0,path=./vhost-net1 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo
> =on -vnc :12
> 
>  3. Check UFO and TSO offload status on for the Virtio-net driver on VM1 and
> VM2::
> 
> @@ -235,26 +268,33 @@ Test Case 5: VM2VM virtio-net split ring mergeable
> zero copy test with large pac
>  1. Launch the Vhost sample by below commands::
> 
>      rm -rf vhost-net*
> -    ./testpmd -c 0xF0000000 -n 4 --socket-mem 2048,2048 --legacy-mem --no-
> pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-
> net0,queues=1,dequeue-zero-copy=1' --vdev 'net_vhost1,iface=vhost-
> net1,queues=1,dequeue-zero-copy=1'  -- -i --nb-cores=1 --txd=1024 --
> rxd=1024
> +    ./testpmd -c 0xF0000000 -n 4 --no-pci --file-prefix=vhost --vdev
> 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-copy=1' \
> +    --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-copy=1'  -- -i
> --nb-cores=1 --txd=1024 --rxd=1024
>      testpmd>start
> 
>  2. Launch VM1 and VM2::
> 
> -    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,mrg_rxbuf=on \
> -     -vnc :12 -daemonize
> -
> -    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,mrg_rxbuf=on  \
> -     -vnc :11 -daemonize
> +    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
> +    -chardev socket,id=char0,path=./vhost-net0 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo
> =on -vnc :10
> +
> +   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16-2.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
> +    -chardev socket,id=char0,path=./vhost-net1 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo
> =on -vnc :12
> 
>  3. On VM1, set virtio device IP and run arp protocal::
> 
> @@ -276,26 +316,33 @@ Test Case 6: VM2VM virtio-net split ring non-
> mergeable zero copy test with large
>  1. Launch the Vhost sample by below commands::
> 
>      rm -rf vhost-net*
> -    ./testpmd -c 0xF0000000 -n 4 --socket-mem 2048,2048 --legacy-mem --no-
> pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-
> net0,queues=1,dequeue-zero-copy=1' --vdev 'net_vhost1,iface=vhost-
> net1,queues=1,dequeue-zero-copy=1'  -- -i --nb-cores=1 --txd=1024 --
> rxd=1024
> +    ./testpmd -c 0xF0000000 -n 4 --no-pci --file-prefix=vhost --vdev
> 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-copy=1' \
> +    --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-copy=1'  -- -i
> --nb-cores=1 --txd=1024 --rxd=1024
>      testpmd>start
> 
>  2. Launch VM1 and VM2::
> 
> -    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,mrg_rxbuf=off \
> -     -vnc :12 -daemonize
> -
> -    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,mrg_rxbuf=off  \
> -     -vnc :11 -daemonize
> +    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
> +    -chardev socket,id=char0,path=./vhost-net0 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo
> =on -vnc :10
> +
> +   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16-2.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
> +    -chardev socket,id=char0,path=./vhost-net1 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo
> =on -vnc :12
> 
>  3. On VM1, set virtio device IP and run arp protocal::
> 
> @@ -314,44 +361,51 @@ Test Case 6: VM2VM virtio-net split ring non-
> mergeable zero copy test with large
>  Test Case 7: VM2VM packed ring vhost-user/virtio-net test with tcp traffic
> 
> ================================================================
> ==========
> 
> -1. Launch the Vhost sample by below commands::
> +1. Launch the Vhost sample by below commands::,packed=on
> 
>      rm -rf vhost-net*
> -    ./testpmd -l 2-4 -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=2 --txd=1024 --
> rxd=1024
> +    ./testpmd -l 2-4 -n 4 --no-pci --file-prefix=vhost --vdev
> 'net_vhost0,iface=vhost-net0,queues=1' \
> +    --vdev 'net_vhost1,iface=vhost-net1,queues=1'  -- -i --nb-cores=2 --
> txd=1024 --rxd=1024
>      testpmd>start
> 
>  2. Launch VM1 and VM2::
> 
> -    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,mrg_rxbuf=off,csum=on,guest_cs
> um=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on \
> -     -vnc :12 -daemonize
> -
> -    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,mrg_rxbuf=off,csum=on,guest_cs
> um=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on \
> -     -vnc :11 -daemonize
> +    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
> +    -chardev socket,id=char0,path=./vhost-net0 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :10
> +
> +   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16-2.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
> +    -chardev socket,id=char0,path=./vhost-net1 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :12
> 
>  3. On VM1, set virtio device IP and run arp protocal::
> 
> -    ifconfig ens3 1.1.1.2
> +    ifconfig ens5 1.1.1.2
>      arp -s 1.1.1.8 52:54:00:00:00:02
> 
>  4. On VM2, set virtio device IP and run arp protocal::
> 
> -    ifconfig ens3 1.1.1.8
> +    ifconfig ens5 1.1.1.8
>      arp -s 1.1.1.2 52:54:00:00:00:01
> 
>  5. Check the iperf performance between two VMs by below commands::
> 
>      Under VM1, run: `iperf -s -i 1`
> -    Under VM2, run: `iperf -c 1.1.1.2 -i 1 -t 30`
> +    Under VM2, run: `iperf -c 1.1.1.2 -i 1 -t 60`
> 
>  6. Check both 2VMs can receive and send big packets to each other::
> 
> @@ -359,34 +413,39 @@ Test Case 7: VM2VM packed ring vhost-user/virtio-
> net test with tcp traffic
>      Port 0 should have tx packets above 1522
>      Port 1 should have rx packets above 1522
> 
> -7. Check iperf throughput can get expected data.
> -
>  Test Case 8: VM2VM packed ring vhost-user/virtio-net dequeue zero-copy
> test with tcp traffic
> 
> ================================================================
> ============================
> 
>  1. Launch the Vhost sample by below commands::
> 
>      rm -rf vhost-net*
> -    ./testpmd -l 2-4 -n 4 --socket-mem 2048,2048 --legacy-mem --no-pci --file-
> prefix=vhost --vdev 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-
> copy=1' --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-
> copy=1'  -- -i --nb-cores=2 --txd=1024 --rxd=1024
> +    ./testpmd -l 2-4 -n 4 --no-pci --file-prefix=vhost --vdev
> 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-copy=1' \
> +    --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-copy=1'  -- -i
> --nb-cores=2 --txd=1024 --rxd=1024
>      testpmd>start
> 
>  2. Launch VM1 and VM2::
> 
> -    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,mrg_rxbuf=off,csum=on,guest_cs
> um=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on \
> -     -vnc :12 -daemonize
> -
> -    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,mrg_rxbuf=off,csum=on,guest_cs
> um=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on \
> -     -vnc :11 -daemonize
> +    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
> +    -chardev socket,id=char0,path=./vhost-net0 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :10
> +
> +   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16-2.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
> +    -chardev socket,id=char0,path=./vhost-net1 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :12
> 
>  3. On VM1, set virtio device IP and run arp protocal::
> 
> @@ -401,7 +460,7 @@ Test Case 8: VM2VM packed ring vhost-user/virtio-
> net dequeue zero-copy test with
>  5. Check the iperf performance between two VMs by below commands::
> 
>      Under VM1, run: `iperf -s -i 1`
> -    Under VM2, run: `iperf -c 1.1.1.2 -i 1 -t 30`
> +    Under VM2, run: `iperf -c 1.1.1.2 -i 1 -t 60`
> 
>  6. Check both 2VMs can receive and send big packets to each other::
> 
> @@ -409,32 +468,39 @@ Test Case 8: VM2VM packed ring vhost-user/virtio-
> net dequeue zero-copy test with
>      Port 0 should have tx packets above 1522
>      Port 1 should have rx packets above 1522
> 
> -7. Check iperf throughput can get expected data.
> -
>  Test Case 9: VM2VM packed ring vhost-user/virtio-net test with udp traffic
> 
> ================================================================
> ==========
> 
>  1. Launch the Vhost sample by below commands::
> 
>      rm -rf vhost-net*
> -    testpmd>./testpmd -c 0xF0000000 -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>./testpmd -c 0xF0000000 -n 4 --no-pci --file-prefix=vhost --vdev
> 'net_vhost0,iface=vhost-net0,queues=1' \
> +    --vdev 'net_vhost1,iface=vhost-net1,queues=1'  -- -i --nb-cores=2 --
> txd=1024 --rxd=1024
>      testpmd>start
> 
>  2. Launch VM1 and VM2::
> 
> -    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,mrg_rxbuf=off,csum=on,guest_cs
> um=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=
> on,packed=on -vnc :10 -daemonize
> -
> -    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,mrg_rxbuf=off,csum=on,guest_cs
> um=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=
> on,packed=on -vnc :11 -daemonize
> +    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
> +    -chardev socket,id=char0,path=./vhost-net0 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :10
> +
> +   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16-2.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
> +    -chardev socket,id=char0,path=./vhost-net1 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :12
> 
>  3. On VM1, set virtio device IP and run arp protocal::
> 
> @@ -463,24 +529,33 @@ Test Case 10: Check packed ring virtio-net device
> capability
>  1. Launch the Vhost sample by below commands::
> 
>      rm -rf vhost-net*
> -    testpmd>./testpmd -c 0xF0000000 -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>./testpmd -c 0xF0000000 -n 4 --no-pci --file-prefix=vhost --vdev
> 'net_vhost0,iface=vhost-net0,queues=1' \
> +    --vdev 'net_vhost1,iface=vhost-net1,queues=1'  -- -i --nb-cores=2 --
> txd=1024 --rxd=1024
>      testpmd>start
> 
>  2. Launch VM1 and VM2,set TSO and UFO on in qemu command::
> 
> -    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,mrg_rxbuf=off,csum=on,guest_cs
> um=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=
> on,packed=on -vnc :10 -daemonize
> -
> -    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,mrg_rxbuf=off,csum=on,guest_cs
> um=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=
> on,packed=on -vnc :11 -daemonize
> +    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
> +    -chardev socket,id=char0,path=./vhost-net0 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :10
> +
> +   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16-2.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
> +    -chardev socket,id=char0,path=./vhost-net1 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :12
> 
>  3. Check UFO and TSO offload status on for the Virtio-net driver on VM1 and
> VM2::
> 
> @@ -502,26 +577,33 @@ Test Case 11: VM2VM packed ring virtio-net
> mergeable dequeue zero copy test with
>  1. Launch the Vhost sample by below commands::
> 
>      rm -rf vhost-net*
> -    ./testpmd -c 0xF0000000 -n 4 --socket-mem 2048,2048 --legacy-mem --no-
> pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-
> net0,queues=1,dequeue-zero-copy=1' --vdev 'net_vhost1,iface=vhost-
> net1,queues=1,dequeue-zero-copy=1'  -- -i --nb-cores=1 --txd=1024 --
> rxd=1024
> +    ./testpmd -c 0xF0000000 -n 4 --no-pci --file-prefix=vhost --vdev
> 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-copy=1' \
> +    --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-copy=1'  -- -i
> --nb-cores=1 --txd=1024 --rxd=1024
>      testpmd>start
> 
>  2. Launch VM1 and VM2::
> 
> -    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,mrg_rxbuf=on,packed=on \
> -     -vnc :12 -daemonize
> -
> -    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,mrg_rxbuf=on,packed=on \
> -     -vnc :11 -daemonize
> +    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
> +    -chardev socket,id=char0,path=./vhost-net0 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :10
> +
> +   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16-2.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
> +    -chardev socket,id=char0,path=./vhost-net1 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :12
> 
>  3. On VM1, set virtio device IP and run arp protocal::
> 
> @@ -543,26 +625,33 @@ Test Case 12: VM2VM packed ring virtio-net non-
> mergeable dequeue zero copy test
>  1. Launch the Vhost sample by below commands::
> 
>      rm -rf vhost-net*
> -    ./testpmd -c 0xF0000000 -n 4 --socket-mem 2048,2048 --legacy-mem --no-
> pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-
> net0,queues=1,dequeue-zero-copy=1' --vdev 'net_vhost1,iface=vhost-
> net1,queues=1,dequeue-zero-copy=1'  -- -i --nb-cores=1 --txd=1024 --
> rxd=1024
> +    ./testpmd -c 0xF0000000 -n 4 --no-pci --file-prefix=vhost --vdev
> 'net_vhost0,iface=vhost-net0,queues=1,dequeue-zero-copy=1' \
> +    --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-copy=1'  -- -i
> --nb-cores=1 --txd=1024 --rxd=1024
>      testpmd>start
> 
>  2. Launch VM1 and VM2::
> 
> -    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,mrg_rxbuf=off,packed=on \
> -     -vnc :12 -daemonize
> -
> -    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,mrg_rxbuf=off,packed=on  \
> -     -vnc :11 -daemonize
> +    qemu-system-x86_64 -name vm1 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6002-:22 \
> +    -chardev socket,id=char0,path=./vhost-net0 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :10
> +
> +   qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 1 -m 4096 \
> +    -object memory-backend-file,id=mem,size=4096M,mem-
> path=/mnt/huge,share=on \
> +    -numa node,memdev=mem -mem-prealloc -drive
> file=/home/osimg/ubuntu16-2.img  \
> +    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -
> device virtio-serial \
> +    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2
> -daemonize \
> +    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device
> e1000,netdev=nttsip1 \
> +    -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
> +    -chardev socket,id=char0,path=./vhost-net1 \
> +    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> +    -device virtio-net-
> pci,netdev=netdev0,mac=52:54:00:00:00:02,mrg_rxbuf=on,csum=on,guest_c
> sum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on -vnc :12
> 
>  3. On VM1, set virtio device IP and run arp protocal::
> 
> --
> 2.17.1


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2020-03-09 17:43 [dts] [PATCH v1] test_plans: update qemu cmd to compatible with qemu 4.2.0 for vm2vm_virtio_net_perf_test_plan Yinan
2020-03-13  6:37 ` Tu, Lijuan

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