From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Nelson Subject: Re: XioMessenger (RDMA) Status Update Date: Tue, 13 May 2014 16:10:09 -0500 Message-ID: <53728A31.1090805@inktank.com> References: <624098295.166.1400015293897.JavaMail.root@thunderbeast.private.linuxbox.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ig0-f172.google.com ([209.85.213.172]:42973 "EHLO mail-ig0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751977AbaEMVJz (ORCPT ); Tue, 13 May 2014 17:09:55 -0400 Received: by mail-ig0-f172.google.com with SMTP id uy17so5746513igb.17 for ; Tue, 13 May 2014 14:09:55 -0700 (PDT) In-Reply-To: <624098295.166.1400015293897.JavaMail.root@thunderbeast.private.linuxbox.com> Sender: ceph-devel-owner@vger.kernel.org List-ID: To: "Matt W. Benjamin" , ceph-devel Cc: Gregory Farnum , Sage Weil On 05/13/2014 04:08 PM, Matt W. Benjamin wrote: > 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. Excellent new Matt. Can't wait to see your results! :D > > Thanks, > > Matt >