From: Yinan <yinan.wang@intel.com>
To: dts@dpdk.org
Cc: Wang Yinan <yinan.wang@intel.com>
Subject: [dts] [PATCH v1] test_plans: add packed virtqueue test in vm2vm topology
Date: Thu, 19 Dec 2019 19:41:30 +0000 [thread overview]
Message-ID: <20191219194130.77500-1-yinan.wang@intel.com> (raw)
From: Wang Yinan <yinan.wang@intel.com>
Add packed virtqueue test in vm2vm_virtio_net_perf_test_plan.rst
Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
.../vm2vm_virtio_net_perf_test_plan.rst | 285 +++++++++++++++---
1 file changed, 242 insertions(+), 43 deletions(-)
diff --git a/test_plans/vm2vm_virtio_net_perf_test_plan.rst b/test_plans/vm2vm_virtio_net_perf_test_plan.rst
index 96f0cc4..0fe8400 100644
--- a/test_plans/vm2vm_virtio_net_perf_test_plan.rst
+++ b/test_plans/vm2vm_virtio_net_perf_test_plan.rst
@@ -8,7 +8,7 @@
- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
- - Redistributions in binary form must reproduce the above copyright
+ - Redistributions in binary forim must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
@@ -30,7 +30,6 @@
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
OF THE POSSIBILITY OF SUCH DAMAGE.
-
=====================================
vm2vm vhost-user/virtio-net test plan
=====================================
@@ -38,15 +37,15 @@ vm2vm vhost-user/virtio-net test plan
Description
===========
-The feature enabled the DPDK Vhost TX offload (TSO and UFO). The feature added the negotiation between DPDK user space vhost and virtio-net, so we will verify the TSO/cksum in the TCP/IP stack enabled environment and UFO/cksum in the UDP/IP stack enabled environment with vm2vm vhost-user/virtio-net normal path. Also add case to check the payload of large packet is valid by scp with vm2vm vhost-user/virtio-net mergeable path test.
+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.
Test flow
=========
Virtio-net <-> Vhost <-> Testpmd <-> Vhost <-> Virtio-net
-Test Case 1: VM2VM vhost-user/virtio-net test with tcp traffic
-==============================================================
+Test Case 1: VM2VM split ring vhost-user/virtio-net test with tcp traffic
+=========================================================================
1. Launch the Vhost sample by below commands::
@@ -56,7 +55,6 @@ Test Case 1: VM2VM vhost-user/virtio-net test with tcp traffic
2. Launch VM1 and VM2::
- taskset -c 32-33 \
qemu-system-x86_64 -name us-vhost-vm1 \
-cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
-smp cores=2,sockets=1 -drive file=/home/osimg/ubuntu16-1.img \
@@ -65,7 +63,6 @@ Test Case 1: VM2VM vhost-user/virtio-net test with tcp traffic
-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
- taskset -c 34-35 \
qemu-system-x86_64 -name us-vhost-vm2 \
-cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
-smp cores=2,sockets=1 -drive file=/home/osimg/ubuntu16-2.img \
@@ -74,12 +71,12 @@ Test Case 1: VM2VM vhost-user/virtio-net test with tcp traffic
-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
-3. On VM1, set virtio device IP and run arp protocol::
+3. On VM1, set virtio device IP and run arp protocal::
ifconfig ens3 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 protocol::
+4. On VM2, set virtio device IP and run arp protocal::
ifconfig ens3 1.1.1.8
arp -s 1.1.1.2 52:54:00:00:00:01
@@ -95,41 +92,206 @@ Test Case 1: VM2VM vhost-user/virtio-net test with tcp traffic
Port 0 should have tx packets above 1522
Port 1 should have rx packets above 1522
-Test Case 2: VM2VM vhost-user/virtio-net zero-copy test with tcp traffic
-========================================================================
+Test Case 2: 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,dequeue-zero-copy=1' --vdev 'net_vhost1,iface=vhost-net1,queues=1,dequeue-zero-copy=1' -- -i --nb-cores=1 --txd=1024 --rxd=1024 --txfreet=992
+ 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>start
2. Launch VM1 and VM2::
- taskset -c 32-33 \
qemu-system-x86_64 -name us-vhost-vm1 \
-cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
-smp cores=2,sockets=1 -drive file=/home/osimg/ubuntu16-1.img \
-monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6004-:22 \
-chardev socket,id=char0,path=./vhost-net0 -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
- -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=off,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on \
- -vnc :10 -daemonize
+ -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
- taskset -c 34-35 \
qemu-system-x86_64 -name us-vhost-vm2 \
-cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
-smp cores=2,sockets=1 -drive file=/home/osimg/ubuntu16-2.img \
-monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6005-:22 \
-chardev socket,id=char1,path=./vhost-net1 -netdev type=vhost-user,id=mynet2,chardev=char1,vhostforce \
- -device virtio-net-pci,mac=52:54:00:00:00:02,netdev=mynet2,mrg_rxbuf=off,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on \
+ -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
+
+3. On VM1, set virtio device IP and run arp protocal::
+
+ ifconfig ens3 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
+ 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 -u -i 1`
+ Under VM2, run: `iperf -c 1.1.1.2 -i 1 -t 30 -P 4 -u -b 1G -l 9000`
+
+6. Check both 2VMs can receive and send big packets to each other::
+
+ testpmd>show port xstats all
+ Port 0 should have tx packets above 1522
+ Port 1 should have rx packets above 1522
+
+Test Case 3: 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>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
+
+3. Check UFO and TSO offload status on for the Virtio-net driver on VM1 and VM2::
+
+ Under VM1, run: `run ethtool -k ens3`
+ udp-fragmentation-offload: on
+ tx-tcp-segmentation: on
+ tx-tcp-ecn-segmentation: on
+ tx-tcp6-segmentation: on
+
+ Under VM2, run: `run ethtool -k ens3`
+ udp-fragmentation-offload: on
+ tx-tcp-segmentation: on
+ tx-tcp-ecn-segmentation: on
+ tx-tcp6-segmentation: on
+
+Test Case 4: VM2VM virtio-net split ring mergeable zero copy test with large packet payload valid check
+=======================================================================================================
+
+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>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
-3. On VM1, set virtio device IP and run arp protocol::
+3. On VM1, set virtio device IP and run arp protocal::
ifconfig ens3 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 protocol::
+4. On VM2, set virtio device IP and run arp protocal::
+
+ ifconfig ens3 1.1.1.8
+ arp -s 1.1.1.2 52:54:00:00:00:01
+
+5. Scp 64KB file form VM1 to VM2::
+
+ Under VM1, run: `scp [xxx] root@1.1.1.8:/` [xxx] is the file name
+
+Test Case 5: VM2VM virtio-net split ring non-mergeable zero copy test with large packet payload valid check
+===========================================================================================================
+
+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>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
+
+3. On VM1, set virtio device IP and run arp protocal::
+
+ ifconfig ens3 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
+ arp -s 1.1.1.2 52:54:00:00:00:01
+
+5. Scp 64KB file form VM1 to VM2::
+
+ Under VM1, run: `scp [xxx] root@1.1.1.8:/` [xxx] is the file name
+
+Test Case 6: VM2VM packed ring vhost-user/virtio-net test with tcp traffic
+==========================================================================
+
+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' --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,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
+
+3. On VM1, set virtio device IP and run arp protocal::
+
+ ifconfig ens3 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
arp -s 1.1.1.2 52:54:00:00:00:01
@@ -139,14 +301,15 @@ Test Case 2: VM2VM vhost-user/virtio-net zero-copy test with tcp traffic
Under VM1, run: `iperf -s -i 1`
Under VM2, run: `iperf -c 1.1.1.2 -i 1 -t 30`
-6. Check both 2VM can receive and send big packets to each other::
+6. Check both 2VMs can receive and send big packets to each other::
testpmd>show port xstats all
Port 0 should have tx packets above 1522
Port 1 should have rx packets above 1522
-Test Case 3: VM2VM vhost-user/virtio-net test with udp traffic
-==============================================================
+Test Case 7: VM2VM packed ring vhost-user/virtio-net test with udp traffic
+==========================================================================
+
1. Launch the Vhost sample by below commands::
rm -rf vhost-net*
@@ -155,28 +318,26 @@ Test Case 3: VM2VM vhost-user/virtio-net test with udp traffic
2. Launch VM1 and VM2::
- taskset -c 32-33 \
qemu-system-x86_64 -name us-vhost-vm1 \
-cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
-smp cores=2,sockets=1 -drive file=/home/osimg/ubuntu16-1.img \
-monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6004-:22 \
-chardev socket,id=char0,path=./vhost-net0 -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
- -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,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
+ -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
- taskset -c 34-35 \
qemu-system-x86_64 -name us-vhost-vm2 \
-cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
-smp cores=2,sockets=1 -drive file=/home/osimg/ubuntu16-2.img \
-monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6005-:22 \
-chardev socket,id=char1,path=./vhost-net1 -netdev type=vhost-user,id=mynet2,chardev=char1,vhostforce \
- -device virtio-net-pci,mac=52:54:00:00:00:02,netdev=mynet2,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
+ -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
-3. On VM1, set virtio device IP and run arp protocol::
+3. On VM1, set virtio device IP and run arp protocal::
ifconfig ens3 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 protocol::
+4. On VM2, set virtio device IP and run arp protocal::
ifconfig ens3 1.1.1.8
arp -s 1.1.1.2 52:54:00:00:00:01
@@ -192,9 +353,8 @@ Test Case 3: VM2VM vhost-user/virtio-net test with udp traffic
Port 0 should have tx packets above 1522
Port 1 should have rx packets above 1522
-
-Test Case 4: Check virtio-net device capability
-===============================================
+Test Case 8: Check packed ring virtio-net device capability
+===========================================================
1. Launch the Vhost sample by below commands::
@@ -204,21 +364,19 @@ Test Case 4: Check virtio-net device capability
2. Launch VM1 and VM2,set TSO and UFO on in qemu command::
- taskset -c 32-33 \
qemu-system-x86_64 -name us-vhost-vm1 \
-cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
-smp cores=2,sockets=1 -drive file=/home/osimg/ubuntu16-1.img \
-monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6004-:22 \
-chardev socket,id=char0,path=./vhost-net0 -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
- -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,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
+ -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
- taskset -c 34-35 \
qemu-system-x86_64 -name us-vhost-vm2 \
-cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
-smp cores=2,sockets=1 -drive file=/home/osimg/ubuntu16-2.img \
-monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6005-:22 \
-chardev socket,id=char1,path=./vhost-net1 -netdev type=vhost-user,id=mynet2,chardev=char1,vhostforce \
- -device virtio-net-pci,mac=52:54:00:00:00:02,netdev=mynet2,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
+ -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
3. Check UFO and TSO offload status on for the Virtio-net driver on VM1 and VM2::
@@ -234,13 +392,13 @@ Test Case 4: Check virtio-net device capability
tx-tcp-ecn-segmentation: on
tx-tcp6-segmentation: on
-Test Case 5: VM2VM vhost-user/virtio-net test with large packet payload valid check
-===================================================================================
+Test Case 9: VM2VM packed ring virtio-net mergeable dequeue zero copy test with large packet payload valid check
+================================================================================================================
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' --vdev 'net_vhost1,iface=vhost-net1,queues=1' -- -i --nb-cores=1 --txd=1024 --rxd=1024
+ ./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>start
2. Launch VM1 and VM2::
@@ -250,7 +408,7 @@ Test Case 5: VM2VM vhost-user/virtio-net test with large packet payload valid ch
-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 \
+ -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 \
@@ -258,19 +416,60 @@ Test Case 5: VM2VM vhost-user/virtio-net test with large packet payload valid ch
-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 \
+ -device virtio-net-pci,mac=52:54:00:00:00:02,netdev=mynet2,mrg_rxbuf=on,packed=on \
+ -vnc :11 -daemonize
+
+3. On VM1, set virtio device IP and run arp protocal::
+
+ ifconfig ens3 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
+ arp -s 1.1.1.2 52:54:00:00:00:01
+
+5. Scp 64KB file form VM1 to VM2::
+
+ Under VM1, run: `scp [xxx] root@1.1.1.8:/` [xxx] is the file name
+
+Test Case 10: VM2VM packed ring virtio-net non-mergeable dequeue zero copy test with large packet payload valid check
+=====================================================================================================================
+
+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>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
-3. On VM1, set virtio device IP and run arp protocol::
+3. On VM1, set virtio device IP and run arp protocal::
ifconfig ens3 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 protocol::
+4. On VM2, set virtio device IP and run arp protocal::
ifconfig ens3 1.1.1.8
arp -s 1.1.1.2 52:54:00:00:00:01
5. Scp 64KB file form VM1 to VM2::
- Under VM1, run: `scp [xxx] root@1.1.1.8:/` [xxx] is the file name
\ No newline at end of file
+ Under VM1, run: `scp [xxx] root@1.1.1.8:/` [xxx] is the file name
--
2.17.1
next reply other threads:[~2019-12-20 2:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-19 19:41 Yinan [this message]
2019-12-20 8:13 ` Tu, Lijuan
-- strict thread matches above, loose matches on Subject: below --
2019-12-19 19:36 Yinan
2019-12-20 8:12 ` Tu, Lijuan
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