From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=0.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USB_DRIVES autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1314BC433FF for ; Thu, 8 Aug 2019 02:03:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DE04E21873 for ; Thu, 8 Aug 2019 02:03:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="0dAJ1Wha" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730722AbfHHCDn (ORCPT ); Wed, 7 Aug 2019 22:03:43 -0400 Received: from userp2120.oracle.com ([156.151.31.85]:38106 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730655AbfHHCDn (ORCPT ); Wed, 7 Aug 2019 22:03:43 -0400 Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x781wwPF075632; Thu, 8 Aug 2019 02:03:40 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=to : cc : subject : from : references : date : in-reply-to : message-id : mime-version : content-type : content-transfer-encoding; s=corp-2018-07-02; bh=cJtla6ameY64EYzk8Tasr7Rpfu9RKZqi7QUI2xarFGM=; b=0dAJ1WhaftmjrEZVxs/Qov8hiwaKLzAFQ2h+qLVsSAAuNK2CkXsVlJRKCGSdL2HX9yN1 zL5GT0BO/DCKiXsXBkEkc9OshSs/1hLsVgtWnIq5ZGov5A5fOpra6oHSNMmH24LIQ1qw AvAhe2YX27Izh3l20E3kKOBr4/WTeJEnM1sBLwVNHGIwY5uby7Fs63PvgbmTKBAUMyT2 6bkWcwxIv/cRS5jgrPwSzOVp87AqqkEIlSKKygWkMzclrogDkrxBK8nKSio8lo9J7LJf lwkq44JY3wTSHELK5IqNUz/YK8XeFfwWuJql4IuGV5ImU/Fo3dmD+k15Wps3JOgVhIZO fg== Received: from aserp3030.oracle.com (aserp3030.oracle.com [141.146.126.71]) by userp2120.oracle.com with ESMTP id 2u52wrfjen-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 08 Aug 2019 02:03:40 +0000 Received: from pps.filterd (aserp3030.oracle.com [127.0.0.1]) by aserp3030.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x7823Cjx076651; Thu, 8 Aug 2019 02:03:39 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by aserp3030.oracle.com with ESMTP id 2u75bx0pab-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 08 Aug 2019 02:03:39 +0000 Received: from abhmp0019.oracle.com (abhmp0019.oracle.com [141.146.116.25]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id x7823cKh009180; Thu, 8 Aug 2019 02:03:38 GMT Received: from ca-mkp.ca.oracle.com (/10.159.214.123) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 07 Aug 2019 19:03:37 -0700 To: "Justin Piszcz" Cc: "'LKML'" , , Subject: Re: 5.2.x kernel: WD 8TB USB Drives: Unaligned partial completion (resid=78, sector_sz=512) From: "Martin K. Petersen" Organization: Oracle Corporation References: <006d01d549db$54e42140$feac63c0$@lucidpixels.com> Date: Wed, 07 Aug 2019 22:03:36 -0400 In-Reply-To: <006d01d549db$54e42140$feac63c0$@lucidpixels.com> (Justin Piszcz's message of "Sat, 3 Aug 2019 05:10:44 -0400") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1.92 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9342 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=863 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908080019 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9342 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=919 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908080018 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Justin, > Attached 2 x brand new Western Digital 8TB USB 3.0 drives awhile back and > ran some file copy tests and was getting these warnings-- is there any way > to avoid these warnings?=C2=A0 I did confirm with parted that the partiti= on was > aligned but this appears to be something related to the firmware on the > device according to [1] and [2]? Please send us the output of: # sg_vpd -p bl /dev/sdN # sg_vpd -p bdc /dev/sdN # sg_readcap -l /dev/sdN --=20 Martin K. Petersen Oracle Linux Engineering