From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 322C1A0524; Tue, 25 Feb 2020 02:28:07 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 82E071BFAA; Tue, 25 Feb 2020 02:28:06 +0100 (CET) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id 517B21BE85 for ; Tue, 25 Feb 2020 02:28:04 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 24 Feb 2020 17:28:02 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,482,1574150400"; d="scan'208";a="241177674" Received: from fmsmsx105.amr.corp.intel.com ([10.18.124.203]) by orsmga006.jf.intel.com with ESMTP; 24 Feb 2020 17:28:02 -0800 Received: from fmsmsx608.amr.corp.intel.com (10.18.126.88) by FMSMSX105.amr.corp.intel.com (10.18.124.203) with Microsoft SMTP Server (TLS) id 14.3.439.0; Mon, 24 Feb 2020 17:28:02 -0800 Received: from fmsmsx608.amr.corp.intel.com (10.18.126.88) by fmsmsx608.amr.corp.intel.com (10.18.126.88) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Mon, 24 Feb 2020 17:28:01 -0800 Received: from shsmsx108.ccr.corp.intel.com (10.239.4.97) by fmsmsx608.amr.corp.intel.com (10.18.126.88) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.1713.5 via Frontend Transport; Mon, 24 Feb 2020 17:28:01 -0800 Received: from shsmsx101.ccr.corp.intel.com ([169.254.1.222]) by SHSMSX108.ccr.corp.intel.com ([169.254.8.98]) with mapi id 14.03.0439.000; Tue, 25 Feb 2020 09:27:59 +0800 From: "Tu, Lijuan" To: "Wang, Yinan" , "dts@dpdk.org" CC: "Wang, Yinan" Thread-Topic: [dts] [PATCH v1] test_plans: move cases to loopback_virtio_user_server_mode_test_plan.rst Thread-Index: AQHV6r99aUZIxMKyT0mXBgNNmXqZNagrIB5A Date: Tue, 25 Feb 2020 01:27:59 +0000 Message-ID: <8CE3E05A3F976642AAB0F4675D0AD20E0BBCDB7B@SHSMSX101.ccr.corp.intel.com> References: <20200223200018.66088-1-yinan.wang@intel.com> In-Reply-To: <20200223200018.66088-1-yinan.wang@intel.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dts] [PATCH v1] test_plans: move cases to loopback_virtio_user_server_mode_test_plan.rst X-BeenThere: dts@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: test suite reviews and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dts-bounces@dpdk.org Sender: "dts" Applied, thanks > -----Original Message----- > From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Yinan > Sent: Monday, February 24, 2020 4:00 AM > To: dts@dpdk.org > Cc: Wang, Yinan > Subject: [dts] [PATCH v1] test_plans: move cases to > loopback_virtio_user_server_mode_test_plan.rst >=20 > From: Wang Yinan >=20 > Signed-off-by: Wang Yinan > --- > ...user_packed_ring_server_mode_test_plan.rst | 348 ------------------ > 1 file changed, 348 deletions(-) > delete mode 100644 > test_plans/loopback_virtio_user_packed_ring_server_mode_test_plan.rst >=20 > 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 > deleted file mode 100644 > index 4cbee5f..0000000 > --- > a/test_plans/loopback_virtio_user_packed_ring_server_mode_test_plan.rst > +++ /dev/null > @@ -1,348 +0,0 @@ > -.. 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. > - > -=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > -Packed ring loopback server mode test plan - > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > - > -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-u= ser 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 tes= t need > cover different rx/tx paths with virtio 1.0 and virtio 1.1, includes virt= io 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 - > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > - > -1. Launch virtio-user as server mode:: > - > - ./testpmd -l 1-2 -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci -= -file- > prefix=3Dvirtio \ > - -- > vdev=3Dnet_virtio_user0,mac=3D00:11:22:33:44:10,path=3D/tmp/sock0,server= =3D1,qu > eues=3D1,packed_vq=3D1 -- -i --rxq=3D1 --txq=3D1 --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=3Dvhost \ > - --vdev 'net_vhost0,iface=3D/tmp/sock0,client=3D1,queues=3D1' -- -i -= -rxq=3D1 -- > txq=3D1 --nb-cores=3D1 > - >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 - > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > - > -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=3Dvhost \ > - --vdev 'eth_vhost0,iface=3Dvhost-net,client=3D1,queues=3D2' -- -i --= nb-cores=3D2 -- > rxq=3D2 --txq=3D2 > - >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=3Dvirtio \ > - --vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost- > net,server=3D1,queues=3D2,packed_vq=3D1,mrg_rxbuf=3D1,in_order=3D0 \ > - -- -i --tx-offloads=3D0x0 --enable-hw-vlan-strip --rss-ip --nb-cores= =3D2 --rxq=3D2 - > -txq=3D2 > - >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=3Dvhost \ > - --vdev 'eth_vhost0,iface=3Dvhost-net,client=3D1,queues=3D2' -- -i --= nb-cores=3D2 -- > rxq=3D2 --txq=3D2 > - >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=3Dvirtio \ > - --vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost- > net,server=3D1,queues=3D2,packed_vq=3D1,mrg_rxbuf=3D1,in_order=3D0 \ > - -- -i --tx-offloads=3D0x0 --enable-hw-vlan-strip --rss-ip --nb-cores= =3D2 --rxq=3D2 - > -txq=3D2 > - >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 - > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > - > -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=3Dvhost \ > - --vdev 'eth_vhost0,iface=3Dvhost-net,client=3D1,queues=3D2' -- -i --= nb-cores=3D2 -- > rxq=3D2 --txq=3D2 > - >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=3Dvirtio \ > - --vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost- > net,server=3D1,queues=3D2,packed_vq=3D1,mrg_rxbuf=3D0,in_order=3D0 \ > - -- -i --tx-offloads=3D0x0 --enable-hw-vlan-strip --rss-ip --nb-cores= =3D2 --rxq=3D2 - > -txq=3D2 > - >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=3Dvhost \ > - --vdev 'eth_vhost0,iface=3Dvhost-net,client=3D1,queues=3D2' -- -i --= nb-cores=3D2 -- > rxq=3D2 --txq=3D2 > - >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=3Dvirtio \ > - --vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost- > net,server=3D1,queues=3D2,packed_vq=3D1,mrg_rxbuf=3D0,in_order=3D0 \ > - -- -i --tx-offloads=3D0x0 --enable-hw-vlan-strip --rss-ip --nb-cores= =3D2 --rxq=3D2 - > -txq=3D2 > - >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 p= ath > and server mode - > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D > - > -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=3Dvhost \ > - --vdev 'eth_vhost0,iface=3Dvhost-net,client=3D1,queues=3D2' -- -i --= nb-cores=3D2 -- > rxq=3D2 --txq=3D2 > - >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=3Dvirtio \ > - --vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost- > net,server=3D1,queues=3D2,packed_vq=3D1,mrg_rxbuf=3D1,in_order=3D1 \ > - -- -i --tx-offloads=3D0x0 --enable-hw-vlan-strip --rss-ip --nb-cores= =3D2 --rxq=3D2 - > -txq=3D2 > - >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=3Dvhost \ > - --vdev 'eth_vhost0,iface=3Dvhost-net,client=3D1,queues=3D2' -- -i --= nb-cores=3D2 -- > rxq=3D2 --txq=3D2 > - >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=3Dvirtio \ > - --vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost- > net,server=3D1,queues=3D2,packed_vq=3D1,mrg_rxbuf=3D1,in_order=3D1 \ > - -- -i --tx-offloads=3D0x0 --enable-hw-vlan-strip --rss-ip --nb-cores= =3D2 --rxq=3D2 - > -txq=3D2 > - >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-mergeab= le > path and server mode - > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D > - > -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=3Dvhost \ > - --vdev 'eth_vhost0,iface=3Dvhost-net,client=3D1,queues=3D2' -- -i --= nb-cores=3D2 -- > rxq=3D2 --txq=3D2 > - >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=3Dvirtio \ > - --vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost- > net,server=3D1,queues=3D2,packed_vq=3D1,mrg_rxbuf=3D0,in_order=3D1 \ > - -- -i --tx-offloads=3D0x0 --enable-hw-vlan-strip --rss-ip --nb-cores= =3D2 --rxq=3D2 - > -txq=3D2 > - >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=3Dvhost \ > - --vdev 'eth_vhost0,iface=3Dvhost-net,client=3D1,queues=3D2' -- -i --= nb-cores=3D2 -- > rxq=3D2 --txq=3D2 > - >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=3Dvirtio \ > - --vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost- > net,server=3D1,queues=3D2,packed_vq=3D1,mrg_rxbuf=3D0,in_order=3D1 \ > - -- -i --tx-offloads=3D0x0 --enable-hw-vlan-strip --rss-ip --nb-cores= =3D2 --rxq=3D2 - > -txq=3D2 > - >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