* [dts] [PATCH v1] test_plans/loopback_virtio_user_server_mode:add virtio1.1 server mode test
@ 2019-04-04 0:56 Yinan
2019-04-15 19:54 ` Tu, Lijuan
0 siblings, 1 reply; 2+ messages in thread
From: Yinan @ 2019-04-04 0:56 UTC (permalink / raw)
To: dts; +Cc: Wang Yinan
From: Wang Yinan <yinan.wang@intel.com>
Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
...back_virtio_user_server_mode_test_plan.rst | 160 +++++++++++++-----
1 file changed, 117 insertions(+), 43 deletions(-)
diff --git a/test_plans/loopback_virtio_user_server_mode_test_plan.rst b/test_plans/loopback_virtio_user_server_mode_test_plan.rst
index d94daf7..327f26f 100644
--- a/test_plans/loopback_virtio_user_server_mode_test_plan.rst
+++ b/test_plans/loopback_virtio_user_server_mode_test_plan.rst
@@ -30,22 +30,21 @@
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
OF THE POSSIBILITY OF SUCH DAMAGE.
-==========================================
-Loopback virtio-user server mode test plan
-==========================================
+================================================
+vhost/virtio-user loopback server mode test plan
+================================================
Description
===========
-Without virtio-user server mode support, if the vhost-user backend restarts,
-there’s no way for it to reconnect to virtio-user. To address this, support for server mode has been added.
-In this mode the socket file is created by virtio-user, which the backend connects to.
-This means that if the backend restarts, it can reconnect to virtio-user and continue communications.
-Design below five cases for virtio-user server mode test.
+Virtio-user server mode is a feature to enable the virtio-user as the server,
+vhost as the client, then when the vhost-user is killed then re-launched,
+the virtio-user can connect back to vhost-user again; at another hand,
+virtio-user can be reconnected to vhost-user when virtio-user is killed or rebooted.
+This test plan ensure the reconnect can work well with current test setup.
-
-Test Case1: Basic test for virtio-user server mode, launch vhost first
-=============================================================================
+Test Case 1: Basic test for virtio-user server mode, launch vhost first
+========================================================================
1. Launch vhost as client mode::
@@ -66,8 +65,8 @@ Test Case1: Basic test for virtio-user server mode, launch vhost first
testpmd>show port stats all
-Test Case2: Basic test for virtio-user server mode, launch virtio-user first
-=============================================================================
+Test Case 2: Basic test for virtio-user server mode, launch virtio-user first
+==============================================================================
1. Launch virtio-user as server mode::
@@ -87,37 +86,54 @@ Test Case2: Basic test for virtio-user server mode, launch virtio-user first
testpmd>show port stats all
-Test Case3: Reconnect virtio-user from the vhost side:
-=============================================================================
+Test Case 3: Reconnect virtio-user from the vhost side with vhost/virtio1.1 loopback multi_queues
+=================================================================================================
-1. Launch vhost as client mode::
+1. Launch vhost as client mode with 2 queues::
rm -rf vhost-net*
- ./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
+ ./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::
+2. Launch virtio-user as server mode with 2 queues::
- ./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,queues=1 -- -i --rxq=1 --txq=1 --no-numa
+ ./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, then relaunch it as step1
+3. Quit vhost side, 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
-4. Run below command to get throughput,verify the loopback throughput is not zero::
+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
-Test Case4: Reconnect virtio-user from the vhost side with multi_queues :
-=============================================================================
+6. Check each queue's RX/TX packet numbers are not zero::
+
+ testpmd>stop
+
+Test Case 4: Reconnect virtio-user from the vhost side with vhost/virtio1.0 loopback multi_queues
+=================================================================================================
-1. launch vhost as client mode with 2 queues::
+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\
+ ./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
@@ -125,24 +141,40 @@ Test Case4: Reconnect virtio-user from the vhost side with multi_queues :
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 \
+ --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,server=1,queues=2,mrg_rxbuf=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, then relaunch it as step1
+3. Quit vhost side, check the virtio-user side link status::
-4. Run below command to get throughput,verify the loopback throughput is not zero::
+ 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
-Test Case5: Port start/stop at virtio-user side with server mode multi queues
-=============================================================================
+6. Check each queue's RX/TX packet numbers are not zero::
-1. launch vhost as client mode with 2 queues::
+ testpmd>stop
+
+Test Case 5: Reconnect vhost-user from the virtio side with vhost/virtio1.0 loopback multi_queues
+=================================================================================================
+
+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\
+ ./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
@@ -150,20 +182,62 @@ Test Case5: Port start/stop at virtio-user side with server mode multi queues
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 \
+ --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,server=1,queues=2,mrg_rxbuf=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. Stop/start virtio-user port,check Link status is down/up after stop/start virtio-user port::
+3. Quit virtio side, check the vhost side link status::
+
+ testpmd> show port info 0
+ #it should show "down"
+
+4. 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,mrg_rxbuf=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
+
+5. 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
+
+6. Check each queue's RX/TX packet numbers are not zero::
+
+ testpmd>stop
+
+Test Case 6: Port start/stop at vhost side with server mode multi queues
+========================================================================
+
+1. Launch vhost as client mode with 2 queues::
- Virtio-user side: testpmd>stop
- Virtio-user side: testpmd>port stop 0
- Virtio-user side: testpmd>show port info all
- Virtio-user side: testpmd>port start 0
- Virtio-user side: testpmd>show port info all
+ 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 --txd=1024 --rxd=1024
+ >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 \
+ -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 --txq=2 --txd=1024 --rxd=1024
+ >set fwd mac
+ >start tx_first 32
+
+3. 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
-4. Run below command to get throughput,verify the loopback throughput is not zero::
+6. Check all queue has packets::
- testpmd>show port stats all
+ testpmd>stop
--
2.17.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dts] [PATCH v1] test_plans/loopback_virtio_user_server_mode:add virtio1.1 server mode test
2019-04-04 0:56 [dts] [PATCH v1] test_plans/loopback_virtio_user_server_mode:add virtio1.1 server mode test Yinan
@ 2019-04-15 19:54 ` Tu, Lijuan
0 siblings, 0 replies; 2+ messages in thread
From: Tu, Lijuan @ 2019-04-15 19:54 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: Wednesday, April 3, 2019 5:57 PM
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>
> Subject: [dts] [PATCH v1] test_plans/loopback_virtio_user_server_mode:add
> virtio1.1 server mode test
>
> From: Wang Yinan <yinan.wang@intel.com>
>
> Signed-off-by: Wang Yinan <yinan.wang@intel.com>
> ---
> ...back_virtio_user_server_mode_test_plan.rst | 160 +++++++++++++-----
> 1 file changed, 117 insertions(+), 43 deletions(-)
>
> diff --git a/test_plans/loopback_virtio_user_server_mode_test_plan.rst
> b/test_plans/loopback_virtio_user_server_mode_test_plan.rst
> index d94daf7..327f26f 100644
> --- a/test_plans/loopback_virtio_user_server_mode_test_plan.rst
> +++ b/test_plans/loopback_virtio_user_server_mode_test_plan.rst
> @@ -30,22 +30,21 @@
> ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
> ADVISED
> OF THE POSSIBILITY OF SUCH DAMAGE.
>
> -==========================================
> -Loopback virtio-user server mode test plan -
> ==========================================
> +================================================
> +vhost/virtio-user loopback server mode test plan
> +================================================
>
> Description
> ===========
>
> -Without virtio-user server mode support, if the vhost-user backend restarts,
> -there’s no way for it to reconnect to virtio-user. To address this, support for
> server mode has been added.
> -In this mode the socket file is created by virtio-user, which the backend
> connects to.
> -This means that if the backend restarts, it can reconnect to virtio-user and
> continue communications.
> -Design below five cases for virtio-user server mode test.
> +Virtio-user server mode is a feature to enable the virtio-user as the
> +server, vhost as the client, then when the vhost-user is killed then
> +re-launched, the virtio-user can connect back to vhost-user again; at
> +another hand, virtio-user can be reconnected to vhost-user when virtio-
> user is killed or rebooted.
> +This test plan ensure the reconnect can work well with current test setup.
>
> -
> -Test Case1: Basic test for virtio-user server mode, launch vhost first -
> ================================================================
> =============
> +Test Case 1: Basic test for virtio-user server mode, launch vhost
> +first
> +===============================================================
> ========
> +=
>
> 1. Launch vhost as client mode::
>
> @@ -66,8 +65,8 @@ Test Case1: Basic test for virtio-user server mode,
> launch vhost first
>
> testpmd>show port stats all
>
> -Test Case2: Basic test for virtio-user server mode, launch virtio-user first -
> ================================================================
> =============
> +Test Case 2: Basic test for virtio-user server mode, launch
> +virtio-user first
> +===============================================================
> ========
> +=======
>
> 1. Launch virtio-user as server mode::
>
> @@ -87,37 +86,54 @@ Test Case2: Basic test for virtio-user server mode,
> launch virtio-user first
>
> testpmd>show port stats all
>
> -Test Case3: Reconnect virtio-user from the vhost side:
> -
> ================================================================
> =============
> +Test Case 3: Reconnect virtio-user from the vhost side with
> +vhost/virtio1.1 loopback multi_queues
> +===============================================================
> ========
> +==========================
>
> -1. Launch vhost as client mode::
> +1. Launch vhost as client mode with 2 queues::
>
> rm -rf vhost-net*
> - ./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
> + ./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::
> +2. Launch virtio-user as server mode with 2 queues::
>
> - ./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,que
> ues=1 -- -i --rxq=1 --txq=1 --no-numa
> + ./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, then relaunch it as step1
> +3. Quit vhost side, 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
>
> -4. Run below command to get throughput,verify the loopback throughput is
> not zero::
> +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
>
> -Test Case4: Reconnect virtio-user from the vhost side with multi_queues :
> -
> ================================================================
> =============
> +6. Check each queue's RX/TX packet numbers are not zero::
> +
> + testpmd>stop
> +
> +Test Case 4: Reconnect virtio-user from the vhost side with
> +vhost/virtio1.0 loopback multi_queues
> +===============================================================
> ========
> +==========================
>
> -1. launch vhost as client mode with 2 queues::
> +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\
> + ./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
> @@ -125,24 +141,40 @@ Test Case4: Reconnect virtio-user from the vhost
> side with multi_queues :
> 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 \
> +
> + --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,server=
> + 1,queues=2,mrg_rxbuf=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, then relaunch it as step1
> +3. Quit vhost side, check the virtio-user side link status::
>
> -4. Run below command to get throughput,verify the loopback throughput is
> not zero::
> + 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
>
> -Test Case5: Port start/stop at virtio-user side with server mode multi
> queues -
> ================================================================
> =============
> +6. Check each queue's RX/TX packet numbers are not zero::
>
> -1. launch vhost as client mode with 2 queues::
> + testpmd>stop
> +
> +Test Case 5: Reconnect vhost-user from the virtio side with
> +vhost/virtio1.0 loopback multi_queues
> +===============================================================
> ========
> +==========================
> +
> +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\
> + ./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
> @@ -150,20 +182,62 @@ Test Case5: Port start/stop at virtio-user side with
> server mode multi queues 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 \
> +
> + --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,server=
> + 1,queues=2,mrg_rxbuf=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. Stop/start virtio-user port,check Link status is down/up after stop/start
> virtio-user port::
> +3. Quit virtio side, check the vhost side link status::
> +
> + testpmd> show port info 0
> + #it should show "down"
> +
> +4. 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,mrg_rxbuf=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
> +
> +5. 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
> +
> +6. Check each queue's RX/TX packet numbers are not zero::
> +
> + testpmd>stop
> +
> +Test Case 6: Port start/stop at vhost side with server mode multi
> +queues
> +===============================================================
> ========
> +=
> +
> +1. Launch vhost as client mode with 2 queues::
>
> - Virtio-user side: testpmd>stop
> - Virtio-user side: testpmd>port stop 0
> - Virtio-user side: testpmd>show port info all
> - Virtio-user side: testpmd>port start 0
> - Virtio-user side: testpmd>show port info all
> + 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 --txd=1024 --rxd=1024
> + >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 \
> + -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 --
> txq=2 --txd=1024 --rxd=1024
> + >set fwd mac
> + >start tx_first 32
> +
> +3. 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
>
> -4. Run below command to get throughput,verify the loopback throughput is
> not zero::
> +6. Check all queue has packets::
>
> - testpmd>show port stats all
> + testpmd>stop
>
> --
> 2.17.1
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2019-04-04 0:56 [dts] [PATCH v1] test_plans/loopback_virtio_user_server_mode:add virtio1.1 server mode test Yinan
2019-04-15 19:54 ` Tu, Lijuan
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