From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1Lry3q-0002te-RD for qemu-devel@nongnu.org; Thu, 09 Apr 2009 13:29:10 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Lry3m-0002o6-36 for qemu-devel@nongnu.org; Thu, 09 Apr 2009 13:29:10 -0400 Received: from [199.232.76.173] (port=54603 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Lry3l-0002np-LK for qemu-devel@nongnu.org; Thu, 09 Apr 2009 13:29:05 -0400 Received: from caffeine.csclub.uwaterloo.ca ([129.97.134.17]:45137) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1Lry3l-0003Wh-BG for qemu-devel@nongnu.org; Thu, 09 Apr 2009 13:29:05 -0400 Received: from caffeine.csclub.uwaterloo.ca (localhost [127.0.0.1]) by caffeine.csclub.uwaterloo.ca (Postfix) with ESMTP id D9FC173D05 for ; Thu, 9 Apr 2009 13:29:03 -0400 (EDT) Date: Thu, 9 Apr 2009 13:29:03 -0400 Subject: Re: [Qemu-devel] buffer alignment for block backends Message-ID: <20090409172903.GY3795@csclub.uwaterloo.ca> References: <49DCA80A.1020808@eu.citrix.com> <49DCF2C0.9070704@codemonkey.ws> <49DDC66F.2000404@eu.citrix.com> <49DDF3FF.8050706@codemonkey.ws> <49DDF877.8090805@eu.citrix.com> <49DDFE1A.9040202@redhat.com> <20090409152107.GE5457@const.bordeaux.inria.fr> <20090409155550.GA14196@shareable.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20090409155550.GA14196@shareable.org> From: lsorense@csclub.uwaterloo.ca (Lennart Sorensen) Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org On Thu, Apr 09, 2009 at 04:55:50PM +0100, Jamie Lokier wrote: > Thought about 4k sectors, to be found in new disks sometime soon? Some new SAS drives use 4k sectors, and SATA is going to at some point as well. It seems to be currently in testing, but some of the linux kernel developers have test drives that use 4k sectors for development. -- Len Sorensen