From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758700Ab3K1NNP (ORCPT ); Thu, 28 Nov 2013 08:13:15 -0500 Received: from userp1040.oracle.com ([156.151.31.81]:18268 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751148Ab3K1NNN (ORCPT ); Thu, 28 Nov 2013 08:13:13 -0500 To: "Justin Piszcz" Cc: "'Martin K. Petersen'" , "'open list'" , , Subject: Re: 3.12.0: sda2: WRITE SAME failed. Manually zeroing. with 3w-xxxx driver From: "Martin K. Petersen" In-Reply-To: <00c701ceec3a$c8bcfc90$5a36f5b0$@lucidpixels.com> (Justin Piszcz's message of "Thu, 28 Nov 2013 08:07:24 -0500") Organization: Oracle Corporation References: <00c701ceec3a$c8bcfc90$5a36f5b0$@lucidpixels.com> User-Agent: Gnus/5.130005 (Ma Gnus v0.5) Emacs/24.2 (gnu/linux) Date: Thu, 28 Nov 2013 08:13:07 -0500 Message-ID: MIME-Version: 1.0 Content-Type: text/plain X-Source-IP: ucsinet21.oracle.com [156.151.31.93] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >>>>> "Justin" == Justin Piszcz writes: Martin> I posted a patch a while back that prevents WRITE SAME being Martin> issued for controllers that do not pass the commands through to Martin> disk directly: Martin> http://marc.info/?l=linux-scsi&m=138252394614920&w=2 Justin> Awesome, thank you! This patch is over a month old, do you know Justin> if is currently in mainline? Nope. - James? -- Martin K. Petersen Oracle Linux Engineering