From owner-freebsd-infiniband@FreeBSD.ORG Thu Dec 25 05:55:34 2014 Return-Path: Delivered-To: freebsd-infiniband@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 5BEF6BE8 for ; Thu, 25 Dec 2014 05:55:34 +0000 (UTC) Received: from emea01-am1-obe.outbound.protection.outlook.com (mail-am1on0672.outbound.protection.outlook.com [IPv6:2a01:111:f400:fe00::672]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (Client CN "mail.protection.outlook.com", Issuer "MSIT Machine Auth CA 2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D22D526B1 for ; Thu, 25 Dec 2014 05:55:33 +0000 (UTC) Received: from DB3PR05MB025.eurprd05.prod.outlook.com (10.242.137.12) by DB3PR05MB265.eurprd05.prod.outlook.com (10.141.4.21) with Microsoft SMTP Server (TLS) id 15.1.49.12; Thu, 25 Dec 2014 05:55:10 +0000 Received: from DB3PR05MB026.eurprd05.prod.outlook.com (10.242.137.13) by DB3PR05MB025.eurprd05.prod.outlook.com (10.242.137.12) with Microsoft SMTP Server (TLS) id 15.1.49.12; Thu, 25 Dec 2014 05:55:09 +0000 Received: from DB3PR05MB026.eurprd05.prod.outlook.com ([169.254.2.224]) by DB3PR05MB026.eurprd05.prod.outlook.com ([169.254.2.224]) with mapi id 15.01.0049.002; Thu, 25 Dec 2014 05:55:09 +0000 From: Oded Shanoon To: Jason Bacon , chintu hetam , "freebsd-infiniband@freebsd.org" Subject: RE: RDMA Infiniband support in FreeBSD Thread-Topic: RDMA Infiniband support in FreeBSD Thread-Index: AQHQH43ZBJau16lzckq25YIP/stFl5ye67SAgADi29A= Date: Thu, 25 Dec 2014 05:55:09 +0000 Message-ID: References: <549AE797.4010606@tds.net> In-Reply-To: <549AE797.4010606@tds.net> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [193.47.165.251] authentication-results: spf=none (sender IP is ) smtp.mailfrom=odeds@mellanox.com; x-microsoft-antispam: BCL:0;PCL:0;RULEID:;SRVR:DB3PR05MB025;UriScan:; x-exchange-antispam-report-test: UriScan:; x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:;SRVR:DB3PR05MB025; x-forefront-prvs: 04362AC73B x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(6009001)(199003)(189002)(13464003)(479174004)(51704005)(24454002)(377454003)(40100003)(86362001)(46102003)(54206007)(68736005)(15975445007)(102836002)(74316001)(66066001)(2656002)(87936001)(2950100001)(62966003)(92566001)(122556002)(120916001)(76576001)(33656002)(77156002)(20776003)(99396003)(1720100001)(2900100001)(97736003)(19580395003)(4396001)(21056001)(106356001)(54606007)(54356999)(76176999)(50986999)(105586002)(107886001)(19580405001)(107046002)(101416001)(106116001)(64706001)(31966008)(7059030); DIR:OUT; SFP:1101; SCL:1; SRVR:DB3PR05MB025; H:DB3PR05MB026.eurprd05.prod.outlook.com; FPR:; SPF:None; MLV:sfv; PTR:InfoNoRecords; A:1; MX:1; LANG:en; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Dec 2014 05:55:09.1276 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB3PR05MB025 X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:;SRVR:DB3PR05MB265; X-OriginatorOrg: Mellanox.com X-BeenThere: freebsd-infiniband@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Infiniband on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Dec 2014 05:55:34 -0000 Hi, RDMA support is available. We will release an updated driver with RDMA and RoCE support (RDMA over Eth= ernet) in 3 weeks (and commit it to upstream soon). The inbox ipoib module is pretty old and has many issues. We will probably = update it in the future. Regards, Oded Shanoon OFED-FreeBSD Team Leader Mellanox Technologies, Raanana -----Original Message----- From: owner-freebsd-infiniband@freebsd.org [mailto:owner-freebsd-infiniband= @freebsd.org] On Behalf Of Jason Bacon Sent: Wednesday, December 24, 2014 6:20 PM To: chintu hetam; freebsd-infiniband@freebsd.org Subject: Re: RDMA Infiniband support in FreeBSD Last time I tested FreeBSD 10.0, the basic IB stack was working well (Mella= nox HCAs only), but IPOIB support was not usable. Hence, throughput was lim= ited to well below the hardware transfer speed for NFS or any other TCP/IP = based protocol. Mellanox developers have been working on it, but I haven't= checked the status lately. You might find something in recent FreeBSD ker= nel commit logs. Cheers, JB On 12/24/14 09:25, chintu hetam wrote: > Guys, > > We are looking actively in FreeBSD for RDMA infiniband support. > What's the status on that? Also is it OFED compliant? > Please share any resources you think will stop me from asking stupid=20 > questions. > > Thanks > r2r > _______________________________________________ > freebsd-infiniband@freebsd.org mailing list=20 > http://lists.freebsd.org/mailman/listinfo/freebsd-infiniband > To unsubscribe, send any mail to "freebsd-infiniband-unsubscribe@freebsd.= org" _______________________________________________ freebsd-infiniband@freebsd.org mailing list http://lists.freebsd.org/mailma= n/listinfo/freebsd-infiniband To unsubscribe, send any mail to "freebsd-infiniband-unsubscribe@freebsd.or= g"