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Tue, 29 Dec 2020 02:21:31 +0000 From: Chi Lap Seto To: "users@dpdk.org" Thread-Topic: Problem running "kni" on RHEL-8 over vmware Thread-Index: AdbdhTWOoYd4lHx1Sriku8FYWdaK0w== Date: Tue, 29 Dec 2020 02:21:31 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: Authentication-Results-Original: dpdk.org; dkim=none (message not signed) header.d=none;dpdk.org; dmarc=none action=none header.from=syniverse.com; x-originating-ip: [118.143.105.150] x-ms-publictraffictype: Email X-MS-Office365-Filtering-Correlation-Id: 8869622b-06ac-47c1-5662-08d8aba075da x-ms-traffictypediagnostic: DM5PR11MB1772:|CO1PR11MB4898: X-Microsoft-Antispam-PRVS: x-ms-oob-tlc-oobclassifiers: OLM:8882;OLM:10000; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam-Untrusted: BCL:0; X-Microsoft-Antispam-Message-Info-Original: so1geB+GQoNZkl9Fyn32pWADwoia+qZStjEo5KoclCtjPEUbcqkI/PFxoZpAGv6MVbrQOhXzdiLn82yB8Wo9CI+3wiqCGEtREzNL37y9GTzsHwAmvVk5j4zYUbh3OTZk1nH6LgxYd+KQkXn8Go0cOG7Ms4tKZsqrmQQa/tRoVDb9lY32BcK4toQz+Ubfvo8Mmo4a7yKrV4FM/Thr26cy3TpYwivobrSR0+EPJIbiZOx/LaazBR1v8yAW0j8pszoYu9qFOAPK68BMDs1Yqma04jubM8OanW3opOhGSwnMQ6mr8qEgj1mRKhZJtU3j1Eq9cF7qw/1s0JD6YbH+o/DXVM0Ni5fXUHOrJ1IC0SA7La+6So7X0+FOflnX9UeIS1ABOVO6OTuJBMPXRyZlLoIRDa5an64ckriDYfut/Ok7K7fdkIPKffTZC1j/hsUhQZFexLVq+dxPk79QioMp5Yryvg== X-Forefront-Antispam-Report-Untrusted: CIP:255.255.255.255; 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DIR:OUT; SFP:1102; X-OriginatorOrg: syniverse.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Dec 2020 02:21:33.0206 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 8869622b-06ac-47c1-5662-08d8aba075da X-MS-Exchange-CrossTenant-Id: b64df8af-5c9d-4313-92ea-6caa43e1170a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=b64df8af-5c9d-4313-92ea-6caa43e1170a; Ip=[18.237.140.177]; Helo=[mail.ds.dlp.protect.symantec.com] X-MS-Exchange-CrossTenant-AuthSource: CY1NAM02FT059.eop-nam02.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CO1PR11MB4898 X-Mailman-Approved-At: Wed, 30 Dec 2020 12:23:45 +0100 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] Problem running "kni" on RHEL-8 over vmware X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Sender: "users" I can successfully run the "kni" example program in DPDK (version 20.08) on= RHEL 8 over KVM (with the PMD 'virtio'). Then I changed to run this "kni" on RHEL 8 over vmware (with the PMD 'vmxne= t3'). If I started this "kni" to use 2 ports: ./kni -c 0x1f -n 4 -- -P -p 0x3 --config=3D"(0,1,2),(1,3,4)" It hanged (the console is also frozen) when initializing the 2nd port (init= ializing the 1st port is OK). If it is started to use 1 port only: ./kni -c 0x07 -n 4 -- -P -p 0x1 --config=3D"(0,1,2)" It could start successfully but also hanged when I killed this program (usi= ng kill -9). Actually, I am not sure the VM hanged or not because all netwo= rk interfaces were gone when the program "hanged" -- I was forced to log ou= t since I connected to the VM by a SSH session. The "kni" program runs perfectly when on RHEL 8 over KVM so no need to ques= tion about the environment settings and the above command line arguments. T= he only difference, I think, is the PMD. It is suspected that there may be = some problems in the PMD 'vmxnet3'. Anyone can successfully run DPDK (20.08) KNI application on RHEL 8 over vmw= are ? Chi Lap Seto T +852 37494231 M +852 98620316 ChiLap.Seto@syniverse.com syniverse(r) The world's most connected company(tm) Website / Twitter = / LinkedIn This message and its contents (including any accompanying documents) are co= nfidential and authorized solely for the intended addressee(s). If you have= erroneously received this message, please immediately and permanently dele= te all instances and notify the sender. Also, if you are not the intended r= ecipient, you are hereby notified that any disclosure, copying, distributio= n or taking any action in reliance on this message or its contents is stric= tly prohibited. The company is not responsible for any loss or damage cause= d by a virus or for any errors or omissions in the contents of this message= This message and its contents (including any accompanying documents) are c= onfidential and authorized solely for the intended addressee(s). 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