Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752868AbYDAAWV (ORCPT ); Mon, 31 Mar 2008 20:22:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751428AbYDAAWL (ORCPT ); Mon, 31 Mar 2008 20:22:11 -0400 Received: from mail.lang.hm ([64.81.33.126]:40201 "EHLO bifrost.lang.hm" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751395AbYDAAWK (ORCPT ); Mon, 31 Mar 2008 20:22:10 -0400 Date: Mon, 31 Mar 2008 17:28:31 -0700 (PDT) From: david@lang.hm X-X-Sender: dlang@asgard.lang.hm To: Daniel Phillips cc: David Newall , Alan Cox , Willy Tarreau , linux-kernel@vger.kernel.org Subject: Re: [ANNOUNCE] Ramback: faster than a speeding bullet In-Reply-To: <200803310440.33019.phillips@phunq.net> Message-ID: References: <200803092346.17556.phillips@phunq.net> <47DFBD99.2080501@davidnewall.com> <200803310440.33019.phillips@phunq.net> User-Agent: Alpine 1.00 (DEB 882 2007-12-20) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 793 Lines: 19 On Mon, 31 Mar 2008, Daniel Phillips wrote: > On Tuesday 18 March 2008 09:36, david@lang.hm wrote: >> P.S. 8xPCI-e slots are only able to do 2GB/s of data transfer, in an >> earlier post Daniel claimed that you needed 3GB/s of disk to mirror to the >> disk, so the scenerio listed above looses 1/3 of it's performance compared >> to what was being claimed earlier. > > Each Violin 1010 has two 8xPCI-e interfaces. but if you use them for redundancy by hooking them to two machines you can only use one of them on your active system. David Lang -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/