From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Matt W. Benjamin" Subject: XioMessenger (RDMA) Status Update Date: Tue, 13 May 2014 17:08:13 -0400 (EDT) Message-ID: <624098295.166.1400015293897.JavaMail.root@thunderbeast.private.linuxbox.com> References: <1143714307.164.1400015257404.JavaMail.root@thunderbeast.private.linuxbox.com> Reply-To: "Matt W. Benjamin" Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: Received: from aa.linuxbox.com ([69.128.83.226]:2027 "EHLO aa.linuxbox.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752089AbaEMVIW (ORCPT ); Tue, 13 May 2014 17:08:22 -0400 In-Reply-To: <1143714307.164.1400015257404.JavaMail.root@thunderbeast.private.linuxbox.com> Sender: ceph-devel-owner@vger.kernel.org List-ID: To: ceph-devel Cc: Gregory Farnum , Sage Weil Hi Ceph Devs, I've pushed two Ceph+Accelio branches, xio-firefly and xio-firefly-cmake to our public ceph repository https://github.com/linuxbox2/linuxbox-ceph.git . These branches are pulled up to the HEAD of ceph/firefly, and also have improvements to XioMessenger which allow: 1. operation of (at least) a minimal Ceph Mon and OSD cluster over Xio messaging alone 2. initial support for Accelio in the MDS server and Client/libcephfs (not formally tested) There are some new config options: (global addr) "rdma local" sets a local rdma interface address (global bool) "cluster rdma" selects Accelio for intra-cluster communication (global bool) "client rdma" selecs Accelio for libcephfs communications These changes haven't been strenuously tested, we'll expect to have additional information and likely new, simple rados bench results against this code in the next several days, at latest. Thanks, Matt -- Matt Benjamin CohortFS, LLC. 206 South Fifth Ave. Suite 150 Ann Arbor, MI 48104 http://cohortfs.com tel. 734-761-4689 fax. 734-769-8938 cel. 734-216-5309