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Tue, 8 May 2018 01:17:14 +0000 From: Gavin Hu To: "users@dpdk.org" Thread-Topic: users Digest, Vol 133, Issue 1 Thread-Index: AQHT5eosp+/xM36/X0qykQxo5q5MvKQlBg5g Date: Tue, 8 May 2018 01:17:13 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [113.29.88.7] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; VI1PR08MB0766; 7:IgxNMQqu5gtvwEINsBYm0H+o4YyegI+6HjTjkysR9YwCyPyK+f+06Thn6V1r2RDmpjcbi1e1mBYpSql14ePuHz9Y48t8yEYyp8DC5QKAYOW3XyyaGGL5ikYJ12ymCdTzKMnw2JgjeXKopMyMtW6a6qyzd8I8/PzO8AxVJg+SSrKYf4K68/jCS4/dcHaffn93/53JebHWkIR40ft7uUS/QSSt6UzpVvfzxeIlRkhr1VYToKjYpPyPl/X9TARAcgiF x-ms-exchange-antispam-srfa-diagnostics: SOS; x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: UriScan:; BCL:0; PCL:0; RULEID:(7020095)(4652020)(5600026)(48565401081)(4534165)(7168020)(4627221)(201703031133081)(201702281549075)(2017052603328)(7153060)(7193020); SRVR:VI1PR08MB0766; x-ms-traffictypediagnostic: VI1PR08MB0766: x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:(85827821059158); 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DIR:OUT; SFP:1101; SCL:1; SRVR:VI1PR08MB0766; H:VI1PR08MB3167.eurprd08.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: arm.com does not designate permitted sender hosts) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Gavin.Hu@arm.com; x-microsoft-antispam-message-info: LypJxsU8k1BZ2x9XSyiiG0FKdoXAE/ot2zDQmZkK1zzLOnrPSNPLy9eMcmRGXKxdbgdTnT6v1NCMXKZd+Z9ypu9xask/BpugadBkPuKeSfLguCMW5HcAWQ58dGl484/5Et2PzEHsoHbHHfMpRIFGJ6/+6QXyW0YLbc70yW7zjTXOAxGrxeIlE9aUu8BBOfAgHurSigFLJITUSpAJI8QW3A== spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Office365-Filtering-Correlation-Id: d26a21e8-7065-4c38-1648-08d5b4816e7e X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-Network-Message-Id: d26a21e8-7065-4c38-1648-08d5b4816e7e X-MS-Exchange-CrossTenant-originalarrivaltime: 08 May 2018 01:17:13.9393 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR08MB0766 Subject: Re: [dpdk-users] users Digest, Vol 133, Issue 1 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: , X-List-Received-Date: Tue, 08 May 2018 01:17:15 -0000 Hi Krish, You can have a quick check if the input arguments are wrong? For example, the asked cache too big(it should not exceed 512) or the name = is too long(should be less than 32Bytes). There were other reasons may caused this failure, you do better track down = and locate where it failed. Best Regards, Gavin -----Original Message----- From: users On Behalf Of users-request@dpdk.org Sent: Monday, May 7, 2018 6:00 PM To: users@dpdk.org Subject: users Digest, Vol 133, Issue 1 Send users mailing list submissions to users@dpdk.org To subscribe or unsubscribe via the World Wide Web, visit https://dpdk.org/ml/listinfo/users or, via email, send a message with subject or body 'help' to users-request@dpdk.org You can reach the person managing the list at users-owner@dpdk.org When replying, please edit your Subject line so it is more specific than "R= e: Contents of users digest..." Today's Topics: 1. Re: Cannot Create mbuf pool (Krish) ---------------------------------------------------------------------- Message: 1 Date: Mon, 7 May 2018 10:21:18 +0800 From: Krish To: Matt Laswell Cc: users Subject: Re: [dpdk-users] Cannot Create mbuf pool Message-ID: Content-Type: text/plain; charset=3D"UTF-8" Hi Matt Thanks for your help. There are free hugepages and running it as root but still I am facing the p= roblem. Hugepages: HugePages_Total: 1536 HugePages_Free: 512 HugePages_Rsvd: 0 HugePages_Surp: 824 Hugepagesize: 2048 kB Any suggestions please ... Thanks On Fri, May 4, 2018 at 8:42 PM, Matt Laswell wrote: > That message means that you're not able to allocate memory for your > mbuf pool. Usually, it means that either: > > 1. You haven't allocated enough huge page memory to hold all of > the things you've allocated (check the size of your hugepage memory > and the pools you're allocating) > 2. You don't have permission to get at the huge page memory (run > as root). > > Hope this helps. > > On Thu, May 3, 2018 at 10:23 PM, Krish wrote: > >> Hi >> >> I am facing the following issue while trying to run VMDQ_DCB app. >> >> "Cause: Cannot create mbuf pool" >> >> >> Any help is appreciated. >> >> Thanks >> > > End of users Digest, Vol 133, Issue 1 ************************************* IMPORTANT NOTICE: The contents of this email and any attachments are confid= ential and may also be privileged. If you are not the intended recipient, p= lease notify the sender immediately and do not disclose the contents to any= other person, use it for any purpose, or store or copy the information in = any medium. Thank you.