Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754002AbdHUTPD (ORCPT ); Mon, 21 Aug 2017 15:15:03 -0400 Received: from smtp.opengridcomputing.com ([72.48.136.20]:43589 "EHLO smtp.opengridcomputing.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753620AbdHUTPB (ORCPT ); Mon, 21 Aug 2017 15:15:01 -0400 From: "Steve Wise" To: "'Long Li'" , "'Steve French'" , , , , , "'Christoph Hellwig'" , "'Tom Talpey'" , "'Matthew Wilcox'" Cc: "'Long Li'" References: <1503255883-3041-1-git-send-email-longli@exchange.microsoft.com> In-Reply-To: <1503255883-3041-1-git-send-email-longli@exchange.microsoft.com> Subject: RE: [Patch v2 00/19] CIFS: Implement SMBDirect Date: Mon, 21 Aug 2017 14:15:03 -0500 Message-ID: <01ff01d31ab1$ca836a60$5f8a3f20$@opengridcomputing.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 14.0 Thread-Index: AQKFgv/QJD7yVCo2vXDVwR68cSG156EqXTtA Content-Language: en-us Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 568 Lines: 22 > > From: Long Li > > Starting with SMB2 dialect 3.0, Microsoft introduced SMBDirect transport protocol > for transferring upper layer (SMB2) payload over RDMA via Infiniband, RoCE or > iWARP. The prococol is published in [MS-SMBD] (https://msdn.microsoft.com/en- > us/library/hh536346.aspx). > > The patch v2 added RDMA read/write via memory registration, and addressed > feedbacks on v1. > Hey Long, What testing have you done with this on the various rdma transports? Does it work over IB, RoCE, and iWARP providers? Thanks, Steve.