Re: [dts] [PATCH v1] test_plans: add packed virtqueue test with loopback virtio-user cases

["Tu, Lijuan" <lijuan.tu@intel.com>]

applied

> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Yinan
> Sent: Monday, December 30, 2019 1:23 AM
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>
> Subject: [dts] [PATCH v1] test_plans: add packed virtqueue test with loopback
> virtio-user cases
> 
> From: Wang Yinan <yinan.wang@intel.com>
> 
> Add packed virtqueue server mode in
> loopback_virtio_user_packed_ring_server_mode_test_plan.rst
> 
> Signed-off-by: Wang Yinan <yinan.wang@intel.com>
> ---
>  ...user_packed_ring_server_mode_test_plan.rst | 348 ++++++++++++++++++
>  1 file changed, 348 insertions(+)
>  create mode 100644
> test_plans/loopback_virtio_user_packed_ring_server_mode_test_plan.rst
> 
> diff --git
> a/test_plans/loopback_virtio_user_packed_ring_server_mode_test_plan.rst
> b/test_plans/loopback_virtio_user_packed_ring_server_mode_test_plan.rst
> new file mode 100644
> index 0000000..ec9230d
> --- /dev/null
> +++ b/test_plans/loopback_virtio_user_packed_ring_server_mode_test_plan.
> +++ rst
> @@ -0,0 +1,348 @@
> +.. 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 NOgit T 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.
> +
> +==========================================
> +Packed ring loopback server mode test plan
> +==========================================
> +
> +Virtio-user server mode is a feature to enable virtio-user as the
> +server, vhost as the client, thus after vhost-user is killed then relaunched,
> virtio-user can reconnect back to vhost-user again; at another hand, virtio-
> user also can reconnect back to vhost-user after virtio-user is killed.This
> feature test need cover different rx/tx paths with virtio 1.0 and virtio 1.1,
> includes virtio 1.0 mergeable, normal, vector_rx, inorder no-mergeable,
> inorder mergeable path and virtio 1.1 mergeable, non-mergeable, inorder
> mergeable and inorder non-mergeable path.
> +
> +
> +Test Case 1: Basic test for virtio-user server mode, launch virtio-user
> +first
> +===============================================================
> ========
> +======
> +
> +1. Launch virtio-user as server mode::
> +
> +    ./testpmd -l 1-2 -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci --file-
> prefix=virtio \
> +    --
> vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=/tmp/sock0,server=1,qu
> eues=1,packed_vq=1 -- -i --rxq=1 --txq=1 --no-numa
> +    >set fwd mac
> +    >start
> +
> +2. Launch vhost as client mode::
> +
> +    ./testpmd -l 3-4 -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci --file-
> prefix=vhost \
> +    --vdev 'net_vhost0,iface=/tmp/sock0,client=1,queues=1' -- -i --rxq=1 --
> txq=1 --nb-cores=1
> +    >set fwd mac
> +    >start tx_first 32
> +
> +3. Run below command to get throughput,verify the loopback throughput is
> not zero::
> +
> +    testpmd>show port stats all
> +
> +Test Case 2: loopback reconnect test with virtio 1.1 mergeable path and
> +server mode
> +===============================================================
> ========
> +============
> +
> +1. launch vhost as client mode with 2 queues::
> +
> +    rm -rf vhost-net*
> +    ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci --
> file-prefix=vhost \
> +    --vdev 'eth_vhost0,iface=vhost-net,client=1,queues=2' -- -i --nb-cores=2 --
> rxq=2 --txq=2
> +    >set fwd mac
> +    >start
> +
> +2. Launch virtio-user as server mode with 2 queues::
> +
> +    ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 --legacy-mem --no-pci --file-
> prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,server=1,queues=2,packed_vq=1,mrg_rxbuf=1,in_order=0 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 -
> -txq=2
> +    >set fwd mac
> +    >start tx_first 32
> +
> +3. Quit vhost side testpmd, check the virtio-user side link status::
> +
> +    testpmd> show port info 0
> +    #it should show "down"
> +
> +4. Relaunch vhost and send packets::
> +
> +    ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci --
> file-prefix=vhost \
> +    --vdev 'eth_vhost0,iface=vhost-net,client=1,queues=2' -- -i --nb-cores=2 --
> rxq=2 --txq=2
> +    >set fwd mac
> +    >start tx_first 32
> +
> +5. Check the virtio-user side link status and run below command to get
> throughput,verify the loopback throughput is not zero::
> +
> +    testpmd> show port info 0
> +    #it should show up"
> +    testpmd>show port stats all
> +
> +6. Check each RX/TX queue has packets::
> +
> +    testpmd>stop
> +
> +7. Quit virtio-user side testpmd, check the vhost side link status::
> +
> +    testpmd> show port info 0
> +    #it should show "down"
> +
> +8. Relaunch virtio-user and send packets::
> +
> +    ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 --legacy-mem --no-pci --file-
> prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,server=1,queues=2,packed_vq=1,mrg_rxbuf=1,in_order=0 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 -
> -txq=2
> +    >set fwd mac
> +    >start tx_first 32
> +
> +9. Check the vhost side link status and run below command to get
> throughput, verify the loopback throughput is not zero::
> +
> +    testpmd> show port info 0
> +    #it should show up"
> +    testpmd>show port stats all
> +
> +10. Port restart at vhost side by below command and re-calculate the
> average throughput::
> +
> +    testpmd>stop
> +    testpmd>port stop 0
> +    testpmd>port start 0
> +    testpmd>start tx_first 32
> +    testpmd>show port stats all
> +
> +11. Check each RX/TX queue has packets::
> +
> +    testpmd>stop
> +
> +Test Case 3: loopback reconnect test with virtio 1.1 non-mergeable path
> +and server mode
> +===============================================================
> ========
> +================
> +
> +1. launch vhost as client mode with 2 queues::
> +
> +    rm -rf vhost-net*
> +    ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci --
> file-prefix=vhost \
> +    --vdev 'eth_vhost0,iface=vhost-net,client=1,queues=2' -- -i --nb-cores=2 --
> rxq=2 --txq=2
> +    >set fwd mac
> +    >start
> +
> +2. Launch virtio-user as server mode with 2 queues::
> +
> +    ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 --legacy-mem --no-pci --file-
> prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,server=1,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=0 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 -
> -txq=2
> +    >set fwd mac
> +    >start tx_first 32
> +
> +3. Quit vhost side testpmd, check the virtio-user side link status::
> +
> +    testpmd> show port info 0
> +    #it should show "down"
> +
> +4. Relaunch vhost and send packets::
> +
> +    ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci --
> file-prefix=vhost \
> +    --vdev 'eth_vhost0,iface=vhost-net,client=1,queues=2' -- -i --nb-cores=2 --
> rxq=2 --txq=2
> +    >set fwd mac
> +    >start tx_first 32
> +
> +5. Check the virtio-user side link status and run below command to get
> throughput,verify the loopback throughput is not zero::
> +
> +    testpmd> show port info 0
> +    #it should show up"
> +    testpmd>show port stats all
> +
> +6. Check each RX/TX queue has packets::
> +
> +    testpmd>stop
> +
> +7. Quit virtio-user side testpmd, check the vhost side link status::
> +
> +    testpmd> show port info 0
> +    #it should show "down"
> +
> +8. Relaunch virtio-user and send packets::
> +
> +    ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 --legacy-mem --no-pci --file-
> prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,server=1,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=0 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 -
> -txq=2
> +    >set fwd mac
> +    >start tx_first 32
> +
> +9. Check the vhost side link status and run below command to get
> throughput, verify the loopback throughput is not zero::
> +
> +    testpmd> show port info 0
> +    #it should show up"
> +    testpmd>show port stats all
> +
> +10. Port restart at vhost side by below command and re-calculate the
> average throughput::
> +
> +    testpmd>stop
> +    testpmd>port stop 0
> +    testpmd>port start 0
> +    testpmd>start tx_first 32
> +    testpmd>show port stats all
> +
> +11. Check each RX/TX queue has packets::
> +
> +    testpmd>stop
> +
> +Test Case 4: loopback reconnect test with virtio 1.1 inorder mergeable
> +path and server mode
> +===============================================================
> ========
> +====================
> +
> +1. launch vhost as client mode with 2 queues::
> +
> +    rm -rf vhost-net*
> +    ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci --
> file-prefix=vhost \
> +    --vdev 'eth_vhost0,iface=vhost-net,client=1,queues=2' -- -i --nb-cores=2 --
> rxq=2 --txq=2
> +    >set fwd mac
> +    >start
> +
> +2. Launch virtio-user as server mode with 2 queues::
> +
> +    ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 --legacy-mem --no-pci --file-
> prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,server=1,queues=2,packed_vq=1,mrg_rxbuf=1,in_order=1 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 -
> -txq=2
> +    >set fwd mac
> +    >start tx_first 32
> +
> +3. Quit vhost side testpmd, check the virtio-user side link status::
> +
> +    testpmd> show port info 0
> +    #it should show "down"
> +
> +4. Relaunch vhost and send packets::
> +
> +    ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci --
> file-prefix=vhost \
> +    --vdev 'eth_vhost0,iface=vhost-net,client=1,queues=2' -- -i --nb-cores=2 --
> rxq=2 --txq=2
> +    >set fwd mac
> +    >start tx_first 32
> +
> +5. Check the virtio-user side link status and run below command to get
> throughput,verify the loopback throughput is not zero::
> +
> +    testpmd> show port info 0
> +    #it should show up"
> +    testpmd>show port stats all
> +
> +6. Check each RX/TX queue has packets::
> +
> +    testpmd>stop
> +
> +7. Quit virtio-user side testpmd, check the vhost side link status::
> +
> +    testpmd> show port info 0
> +    #it should show "down"
> +
> +8. Relaunch virtio-user and send packets::
> +
> +    ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 --legacy-mem --no-pci --file-
> prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,server=1,queues=2,packed_vq=1,mrg_rxbuf=1,in_order=1 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 -
> -txq=2
> +    >set fwd mac
> +    >start tx_first 32
> +
> +9. Check the vhost side link status and run below command to get
> throughput, verify the loopback throughput is not zero::
> +
> +    testpmd> show port info 0
> +    #it should show up"
> +    testpmd>show port stats all
> +
> +10. Port restart at vhost side by below command and re-calculate the
> average throughput::
> +
> +    testpmd>stop
> +    testpmd>port stop 0
> +    testpmd>port start 0
> +    testpmd>start tx_first 32
> +    testpmd>show port stats all
> +
> +11. Check each RX/TX queue has packets::
> +
> +    testpmd>stop
> +
> +Test Case 5: loopback reconnect test with virtio 1.1 inorder
> +non-mergeable path and server mode
> +===============================================================
> ========
> +========================
> +
> +1. launch vhost as client mode with 2 queues::
> +
> +    rm -rf vhost-net*
> +    ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci --
> file-prefix=vhost \
> +    --vdev 'eth_vhost0,iface=vhost-net,client=1,queues=2' -- -i --nb-cores=2 --
> rxq=2 --txq=2
> +    >set fwd mac
> +    >start
> +
> +2. Launch virtio-user as server mode with 2 queues::
> +
> +    ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 --legacy-mem --no-pci --file-
> prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,server=1,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 -
> -txq=2
> +    >set fwd mac
> +    >start tx_first 32
> +
> +3. Quit vhost side testpmd, check the virtio-user side link status::
> +
> +    testpmd> show port info 0
> +    #it should show "down"
> +
> +4. Relaunch vhost and send packets::
> +
> +    ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci --
> file-prefix=vhost \
> +    --vdev 'eth_vhost0,iface=vhost-net,client=1,queues=2' -- -i --nb-cores=2 --
> rxq=2 --txq=2
> +    >set fwd mac
> +    >start tx_first 32
> +
> +5. Check the virtio-user side link status and run below command to get
> throughput,verify the loopback throughput is not zero::
> +
> +    testpmd> show port info 0
> +    #it should show up"
> +    testpmd>show port stats all
> +
> +6. Check each RX/TX queue has packets::
> +
> +    testpmd>stop
> +
> +7. Quit virtio-user side testpmd, check the vhost side link status::
> +
> +    testpmd> show port info 0
> +    #it should show "down"
> +
> +8. Relaunch virtio-user and send packets::
> +
> +    ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 --legacy-mem --no-pci --file-
> prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,server=1,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 -
> -txq=2
> +    >set fwd mac
> +    >start tx_first 32
> +
> +9. Check the vhost side link status and run below command to get
> throughput, verify the loopback throughput is not zero::
> +
> +    testpmd> show port info 0
> +    #it should show up"
> +    testpmd>show port stats all
> +
> +10. Port restart at vhost side by below command and re-calculate the
> average throughput::
> +
> +    testpmd>stop
> +    testpmd>port stop 0
> +    testpmd>port start 0
> +    testpmd>start tx_first 32
> +    testpmd>show port stats all
> +
> +11. Check each RX/TX queue has packets::
> +
> +    testpmd>stop
> --
> 2.17.1