From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:33571) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SfTrz-0000jI-9P for qemu-devel@nongnu.org; Fri, 15 Jun 2012 06:35:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SfTru-0005BX-Ee for qemu-devel@nongnu.org; Fri, 15 Jun 2012 06:35:10 -0400 Received: from mail-lpp01m010-f45.google.com ([209.85.215.45]:64812) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SfTru-00057k-4b for qemu-devel@nongnu.org; Fri, 15 Jun 2012 06:35:06 -0400 Received: by lahc1 with SMTP id c1so2124120lah.4 for ; Fri, 15 Jun 2012 03:35:03 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <1339706508.12064.31.camel@haakon2.linux-iscsi.org> References: <1339582392.24309.15.camel@mengcong> <1339614481.13709.354.camel@haakon2.linux-iscsi.org> <1339667854.28851.14.camel@mengcong> <1339706508.12064.31.camel@haakon2.linux-iscsi.org> Date: Fri, 15 Jun 2012 11:35:03 +0100 Message-ID: From: Stefan Hajnoczi Content-Type: text/plain; charset=ISO-8859-1 Subject: Re: [Qemu-devel] IO performance test on the tcm-vhost scsi List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Nicholas A. Bellinger" Cc: Jens Axboe , target-devel@vger.kernel.org, stefanha@linux.vnet.ibm.com, linux-scsi , linuxram@us.ibm.com, qemu-devel@nongnu.org, mc@linux.vnet.ibm.com, Anthony Liguori , Paolo Bonzini On Thu, Jun 14, 2012 at 9:41 PM, Nicholas A. Bellinger wrote: > Btw, I'll likely end up doing this conversion to realize the performance > benefits when testing with raw flash backends, but I'm more than happy > to take a patch ahead of that if you have the extra cycles to spare. This was mentioned on target-devel a little while ago. Unfortunately I'm busy, the chance of a patch appearing from me is low, sorry. If I do get some cycles to tackle it I'll let you know first so we don't duplicate work. Stefan