* [dts] [PATCH v1] test_plans/vhost_event_idx_interrupt: add test plan for vhost event idx test
@ 2019-04-22 18:20 Yinan
2019-04-23 20:32 ` Tu, Lijuan
0 siblings, 1 reply; 2+ messages in thread
From: Yinan @ 2019-04-22 18:20 UTC (permalink / raw)
To: dts; +Cc: Wang Yinan
From: Wang Yinan <yinan.wang@intel.com>
Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
.../vhost_event_idx_interrupt_test_plan.rst | 210 ++++++++++++++++++
1 file changed, 210 insertions(+)
create mode 100644 test_plans/vhost_event_idx_interrupt_test_plan.rst
diff --git a/test_plans/vhost_event_idx_interrupt_test_plan.rst b/test_plans/vhost_event_idx_interrupt_test_plan.rst
new file mode 100644
index 0000000..af75c33
--- /dev/null
+++ b/test_plans/vhost_event_idx_interrupt_test_plan.rst
@@ -0,0 +1,210 @@
+.. Copyright (c) <2019>, Intel Corporation
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ - Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+ - Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in
+ the documentation and/or other materials provided with the
+ distribution.
+
+ - Neither the name of Intel Corporation nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ OF THE POSSIBILITY OF SUCH DAMAGE.
+
+========================================
+vhost event idx interrupt mode test plan
+========================================
+
+Description
+===========
+
+Vhost event idx interrupt need test with l3fwd-power sample, send small packets from virtio-net to vhost side，check vhost-user cores can be wakeup status，and vhost-user cores should be sleep status after stop sending packets from virtio side.
+
+Test flow
+=========
+
+Virtio-net --> Vhost-user
+
+Test Case 1: wake up vhost-user core with event idx interrupt mode
+==================================================================
+
+1. Launch l3fwd-power example app with client mode::
+
+ ./l3fwd-power -l 1 \
+ -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci\
+ --log-level=9 \
+ --vdev 'eth_vhost0,iface=/vhost-net0,queues=1,client=1' \
+ -- -p 0x1 \
+ --parse-ptype 1 \
+ --config "(0,0,1)"
+
+2. Launch VM1 with server mode::
+
+ taskset -c 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 -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:127.0.0.1:6001-:22 \
+ -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img \
+ -chardev socket,server,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,csum=on -vnc :10 -daemonize
+
+3. Relauch l3fwd-power sample for port up::
+
+ ./l3fwd-power -l 0-3 \
+ -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci\
+ --log-level=9 \
+ --vdev 'eth_vhost0,iface=/vhost-net0,queues=1,client=1' \
+ -- -p 0x1 \
+ --parse-ptype 1 \
+ --config "(0,0,1)"
+
+3. On VM, set ip for virtio device and send packets to vhost by cmds::
+
+ ifconfig [ens3] 1.1.1.2
+ #[ens3] is the virtual device name
+ ping 1.1.1.3
+ #send packets to vhost
+
+4. Check vhost related core is waked up by reading l3fwd-power log.
+
+Test Case 2: wake up vhost-user cores with event idx interrupt mode 16 queues test
+==================================================================================
+
+1. Launch l3fwd-power example app with client mode::
+
+ ./l3fwd-power -l 1-16 \
+ -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci\
+ --log-level=9 \
+ --vdev 'eth_vhost0,iface=/vhost-net0,queues=16,client=1' \
+ -- -p 0x1 \
+ --parse-ptype 1 \
+ --config "(0,0,1),(0,1,2),(0,2,3),(0,3,4),(0,4,5),(0,5,6),(0,6,7),(0,7,8),(0,8,9),(0,9,10),(0,10,11),(0,11,12),(0,12,13),(0,13,14),(0,14,15),(0,15,16)"
+
+2. Launch VM1 with server mode::
+
+ taskset -c 17-18 \
+ 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 -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:127.0.0.1:6001-:22 \
+ -smp cores=16,sockets=1 -drive file=/home/osimg/ubuntu16.img \
+ -chardev socket,server,id=char0,path=/vhost-net0 \
+ -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce,queues=16 \
+ -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,csum=on,mq=on,vectors=40 -vnc :10 -daemonize
+
+3. Relauch l3fwd-power sample for port up::
+
+ ./l3fwd-power -l 1-16 \
+ -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci\
+ --log-level=9 \
+ --vdev 'eth_vhost0,iface=/vhost-net0,queues=16,client=1' \
+ -- -p 0x1 \
+ --parse-ptype 1 \
+ --config "(0,0,1),(0,1,2),(0,2,3),(0,3,4),(0,4,5),(0,5,6),(0,6,7),(0,7,8),(0,8,9),(0,9,10),(0,10,11),(0,11,12),(0,12,13),(0,13,14),(0,14,15),(0,15,16)"
+
+3. Set vitio-net with 16 quques and give vitio-net ip address::
+
+ ethtool -L [ens3] combined 16 # [ens3] is the name of virtio-net
+ ifconfig [ens3] 1.1.1.1
+
+4. Send packets with different IPs from virtio-net, notice to bind each vcpu to different send packets process::
+
+ taskset -c 0 ping 1.1.1.2
+ taskset -c 1 ping 1.1.1.3
+ taskset -c 2 ping 1.1.1.4
+ taskset -c 3 ping 1.1.1.5
+ taskset -c 4 ping 1.1.1.6
+ taskset -c 5 ping 1.1.1.7
+ taskset -c 6 ping 1.1.1.8
+ taskset -c 7 ping 1.1.1.9
+ taskset -c 8 ping 1.1.1.2
+ taskset -c 9 ping 1.1.1.2
+ taskset -c 10 ping 1.1.1.2
+ taskset -c 11 ping 1.1.1.2
+ taskset -c 12 ping 1.1.1.2
+ taskset -c 13 ping 1.1.1.2
+ taskset -c 14 ping 1.1.1.2
+ taskset -c 15 ping 1.1.1.2
+
+5. Check vhost related cores are waked up with l3fwd-power log, such as following::
+
+ L3FWD_POWER: lcore 0 is waked up from rx interrupt on port 0 queue 0
+ .....
+ .....
+ L3FWD_POWER: lcore 15 is waked up from rx interrupt on port 0 queue 15
+
+Test Case 3: wake up vhost-user cores by multi virtio-net in VMs with event idx interrupt mode
+==============================================================================================
+
+1. Launch l3fwd-power example app with client mode::
+
+ ./l3fwd-power -l 1-2 \
+ -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci\
+ --log-level=9 \
+ --vdev 'eth_vhost0,iface=/vhost-net0,queues=1,client=1' \
+ --vdev 'eth_vhost1,iface=/vhost-net1,queues=1,client=1' \
+ -- -p 0x3 \
+ --parse-ptype 1 \
+ --config "(0,0,1),(1,0,2)"
+
+2. Launch VM1 and VM2 with server mode::
+
+ taskset -c 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 -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:127.0.0.1:6001-:22 \
+ -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img \
+ -chardev socket,server,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,csum=on -vnc :10 -daemonize
+
+ taskset -c 34 \
+ 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 -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:127.0.0.1:6002-:22 \
+ -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16-2.img \
+ -chardev socket,server,id=char0,path=/vhost-net1 \
+ -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
+ -device virtio-net-pci,mac=52:54:00:00:00:02,netdev=mynet1,csum=on -vnc :11 -daemonize
+
+3. Relauch l3fwd-power sample for port up::
+
+ ./l3fwd-power -l 0-3 \
+ -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci\
+ --log-level=9 \
+ --vdev 'eth_vhost0,iface=/vhost-net0,queues=1,client=1' \
+ --vdev 'eth_vhost1,iface=/vhost-net1,queues=1,client=1' \
+ -- -p 0x3 \
+ --parse-ptype 1 \
+ --config "(0,0,1),(1,0,2)"
+
+4. On VM1, set ip for virtio device and send packets to vhost::
+
+ ifconfig [ens3] 1.1.1.2
+ #[ens3] is the virtual device name
+ ping 1.1.1.3
+ #send packets to vhost
+
+5. On VM2, also set ip for virtio device and send packets to vhost::
+
+ ifconfig [ens3] 1.1.1.4
+ #[ens3] is the virtual device name
+ ping 1.1.1.5
+ #send packets to vhost
+
+6. Check vhost related cores are waked up with l3fwd-power log.
--
2.17.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dts] [PATCH v1] test_plans/vhost_event_idx_interrupt: add test plan for vhost event idx test
2019-04-22 18:20 [dts] [PATCH v1] test_plans/vhost_event_idx_interrupt: add test plan for vhost event idx test Yinan
@ 2019-04-23 20:32 ` Tu, Lijuan
0 siblings, 0 replies; 2+ messages in thread
From: Tu, Lijuan @ 2019-04-23 20:32 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: Monday, April 22, 2019 11:21 AM
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>
> Subject: [dts] [PATCH v1] test_plans/vhost_event_idx_interrupt: add test
> plan for vhost event idx test
>
> From: Wang Yinan <yinan.wang@intel.com>
>
> Signed-off-by: Wang Yinan <yinan.wang@intel.com>
> ---
> .../vhost_event_idx_interrupt_test_plan.rst | 210 ++++++++++++++++++
> 1 file changed, 210 insertions(+)
> create mode 100644 test_plans/vhost_event_idx_interrupt_test_plan.rst
>
> diff --git a/test_plans/vhost_event_idx_interrupt_test_plan.rst
> b/test_plans/vhost_event_idx_interrupt_test_plan.rst
> new file mode 100644
> index 0000000..af75c33
> --- /dev/null
> +++ b/test_plans/vhost_event_idx_interrupt_test_plan.rst
> @@ -0,0 +1,210 @@
> +.. Copyright (c) <2019>, Intel Corporation
> + All rights reserved.
> +
> + Redistribution and use in source and binary forms, with or without
> + modification, are permitted provided that the following conditions
> + are met:
> +
> + - Redistributions of source code must retain the above copyright
> + notice, this list of conditions and the following disclaimer.
> +
> + - Redistributions in binary form must reproduce the above copyright
> + notice, this list of conditions and the following disclaimer in
> + the documentation and/or other materials provided with the
> + distribution.
> +
> + - Neither the name of Intel Corporation nor the names of its
> + contributors may be used to endorse or promote products derived
> + from this software without specific prior written permission.
> +
> + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
> CONTRIBUTORS
> + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
> + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
> FITNESS
> + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
> + COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
> INDIRECT,
> + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
> + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
> OR
> + SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
> + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
> CONTRACT,
> + STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
> + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
> ADVISED
> + OF THE POSSIBILITY OF SUCH DAMAGE.
> +
> +========================================
> +vhost event idx interrupt mode test plan
> +========================================
> +
> +Description
> +===========
> +
> +Vhost event idx interrupt need test with l3fwd-power sample, send small
> packets from virtio-net to vhost side，check vhost-user cores can be wakeup
> status，and vhost-user cores should be sleep status after stop sending
> packets from virtio side.
> +
> +Test flow
> +=========
> +
> +Virtio-net --> Vhost-user
> +
> +Test Case 1: wake up vhost-user core with event idx interrupt mode
> +===============================================================
> ===
> +
> +1. Launch l3fwd-power example app with client mode::
> +
> + ./l3fwd-power -l 1 \
> + -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci\
> + --log-level=9 \
> + --vdev 'eth_vhost0,iface=/vhost-net0,queues=1,client=1' \
> + -- -p 0x1 \
> + --parse-ptype 1 \
> + --config "(0,0,1)"
> +
> +2. Launch VM1 with server mode::
> +
> + taskset -c 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 -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:127.0.0.1:6001-:22 \
> + -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img \
> + -chardev socket,server,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,csum=on
> + -vnc :10 -daemonize
> +
> +3. Relauch l3fwd-power sample for port up::
> +
> + ./l3fwd-power -l 0-3 \
> + -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci\
> + --log-level=9 \
> + --vdev 'eth_vhost0,iface=/vhost-net0,queues=1,client=1' \
> + -- -p 0x1 \
> + --parse-ptype 1 \
> + --config "(0,0,1)"
> +
> +3. On VM, set ip for virtio device and send packets to vhost by cmds::
> +
> + ifconfig [ens3] 1.1.1.2
> + #[ens3] is the virtual device name
> + ping 1.1.1.3
> + #send packets to vhost
> +
> +4. Check vhost related core is waked up by reading l3fwd-power log.
> +
> +Test Case 2: wake up vhost-user cores with event idx interrupt mode 16
> +queues test
> +===============================================================
> ========
> +===========
> +
> +1. Launch l3fwd-power example app with client mode::
> +
> + ./l3fwd-power -l 1-16 \
> + -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci\
> + --log-level=9 \
> + --vdev 'eth_vhost0,iface=/vhost-net0,queues=16,client=1' \
> + -- -p 0x1 \
> + --parse-ptype 1 \
> + --config
> "(0,0,1),(0,1,2),(0,2,3),(0,3,4),(0,4,5),(0,5,6),(0,6,7),(0,7,8),(0,8,9),(0,9,10),(0,10,1
> 1),(0,11,12),(0,12,13),(0,13,14),(0,14,15),(0,15,16)"
> +
> +2. Launch VM1 with server mode::
> +
> + taskset -c 17-18 \
> + 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 -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:127.0.0.1:6001-:22 \
> + -smp cores=16,sockets=1 -drive file=/home/osimg/ubuntu16.img \
> + -chardev socket,server,id=char0,path=/vhost-net0 \
> + -netdev type=vhost-
> user,id=mynet1,chardev=char0,vhostforce,queues=16 \
> + -device
> + virtio-net-
> pci,mac=52:54:00:00:00:01,netdev=mynet1,csum=on,mq=on,vecto
> + rs=40 -vnc :10 -daemonize
> +
> +3. Relauch l3fwd-power sample for port up::
> +
> + ./l3fwd-power -l 1-16 \
> + -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci\
> + --log-level=9 \
> + --vdev 'eth_vhost0,iface=/vhost-net0,queues=16,client=1' \
> + -- -p 0x1 \
> + --parse-ptype 1 \
> + --config
> "(0,0,1),(0,1,2),(0,2,3),(0,3,4),(0,4,5),(0,5,6),(0,6,7),(0,7,8),(0,8,9),(0,9,10),(0,10,1
> 1),(0,11,12),(0,12,13),(0,13,14),(0,14,15),(0,15,16)"
> +
> +3. Set vitio-net with 16 quques and give vitio-net ip address::
> +
> + ethtool -L [ens3] combined 16 # [ens3] is the name of virtio-net
> + ifconfig [ens3] 1.1.1.1
> +
> +4. Send packets with different IPs from virtio-net, notice to bind each vcpu
> to different send packets process::
> +
> + taskset -c 0 ping 1.1.1.2
> + taskset -c 1 ping 1.1.1.3
> + taskset -c 2 ping 1.1.1.4
> + taskset -c 3 ping 1.1.1.5
> + taskset -c 4 ping 1.1.1.6
> + taskset -c 5 ping 1.1.1.7
> + taskset -c 6 ping 1.1.1.8
> + taskset -c 7 ping 1.1.1.9
> + taskset -c 8 ping 1.1.1.2
> + taskset -c 9 ping 1.1.1.2
> + taskset -c 10 ping 1.1.1.2
> + taskset -c 11 ping 1.1.1.2
> + taskset -c 12 ping 1.1.1.2
> + taskset -c 13 ping 1.1.1.2
> + taskset -c 14 ping 1.1.1.2
> + taskset -c 15 ping 1.1.1.2
> +
> +5. Check vhost related cores are waked up with l3fwd-power log, such as
> following::
> +
> + L3FWD_POWER: lcore 0 is waked up from rx interrupt on port 0 queue 0
> + .....
> + .....
> + L3FWD_POWER: lcore 15 is waked up from rx interrupt on port 0 queue
> + 15
> +
> +Test Case 3: wake up vhost-user cores by multi virtio-net in VMs with
> +event idx interrupt mode
> +===============================================================
> ========
> +=======================
> +
> +1. Launch l3fwd-power example app with client mode::
> +
> + ./l3fwd-power -l 1-2 \
> + -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci\
> + --log-level=9 \
> + --vdev 'eth_vhost0,iface=/vhost-net0,queues=1,client=1' \
> + --vdev 'eth_vhost1,iface=/vhost-net1,queues=1,client=1' \
> + -- -p 0x3 \
> + --parse-ptype 1 \
> + --config "(0,0,1),(1,0,2)"
> +
> +2. Launch VM1 and VM2 with server mode::
> +
> + taskset -c 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 -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:127.0.0.1:6001-:22 \
> + -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img \
> + -chardev socket,server,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,csum=on
> + -vnc :10 -daemonize
> +
> + taskset -c 34 \
> + 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 -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:127.0.0.1:6002-:22 \
> + -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16-2.img \
> + -chardev socket,server,id=char0,path=/vhost-net1 \
> + -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
> + -device virtio-net-pci,mac=52:54:00:00:00:02,netdev=mynet1,csum=on
> + -vnc :11 -daemonize
> +
> +3. Relauch l3fwd-power sample for port up::
> +
> + ./l3fwd-power -l 0-3 \
> + -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci\
> + --log-level=9 \
> + --vdev 'eth_vhost0,iface=/vhost-net0,queues=1,client=1' \
> + --vdev 'eth_vhost1,iface=/vhost-net1,queues=1,client=1' \
> + -- -p 0x3 \
> + --parse-ptype 1 \
> + --config "(0,0,1),(1,0,2)"
> +
> +4. On VM1, set ip for virtio device and send packets to vhost::
> +
> + ifconfig [ens3] 1.1.1.2
> + #[ens3] is the virtual device name
> + ping 1.1.1.3
> + #send packets to vhost
> +
> +5. On VM2, also set ip for virtio device and send packets to vhost::
> +
> + ifconfig [ens3] 1.1.1.4
> + #[ens3] is the virtual device name
> + ping 1.1.1.5
> + #send packets to vhost
> +
> +6. Check vhost related cores are waked up with l3fwd-power log.
> --
> 2.17.1
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2019-04-22 18:20 [dts] [PATCH v1] test_plans/vhost_event_idx_interrupt: add test plan for vhost event idx test Yinan
2019-04-23 20:32 ` Tu, Lijuan
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