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=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_PASS,UNPARSEABLE_RELAY autolearn=ham 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 8D068C43381 for ; Wed, 6 Mar 2019 17:34:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5EB28206DD for ; Wed, 6 Mar 2019 17:34:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="3slpz7pq" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730482AbfCFRej (ORCPT ); Wed, 6 Mar 2019 12:34:39 -0500 Received: from aserp2130.oracle.com ([141.146.126.79]:53668 "EHLO aserp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726705AbfCFRej (ORCPT ); Wed, 6 Mar 2019 12:34:39 -0500 Received: from pps.filterd (aserp2130.oracle.com [127.0.0.1]) by aserp2130.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x26HXnTj193543; Wed, 6 Mar 2019 17:34:30 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=to : cc : subject : from : in-reply-to : references : date : message-id : mime-version : content-type; s=corp-2018-07-02; bh=n6y1aQUDElZ7paoxxJnrQibQCGHiuR4BaJNc5tEgvPk=; b=3slpz7pquMO3RV1NICGz1whyJInNLp2So8170vEgVCfv8IrP2cfTCL6jnNbcYbFgJ73k 11DVmtqMeq7/VFlX7xOFuTnv+2X3MfgwfToyUqHjcXN5Td0SRGJTUkSZn9kTCQZ2dIVH CJj8gjL4KR0qb/WLevcW8DvrBbVSTcKnfTqnXqEZy42nvhZU76svm4SUmJzEZeu7Nt4c IJo9KVF3ow2JWpgKSzVVjpsXsFC5wHz1oTbxRsSTLsWjlFWggk0leo7HpatFq4W/Zccs uVOSsDUZh58r9he6d7pc0Hx+eWEKPKeEJmBrOFCIjL0J3I4Rkubo7inpdPvQAZ5SLG4U Yg== Received: from aserv0022.oracle.com (aserv0022.oracle.com [141.146.126.234]) by aserp2130.oracle.com with ESMTP id 2qyfbedfn3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 06 Mar 2019 17:34:30 +0000 Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by aserv0022.oracle.com (8.14.4/8.14.4) with ESMTP id x26HYUXB023141 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 6 Mar 2019 17:34:30 GMT Received: from abhmp0012.oracle.com (abhmp0012.oracle.com [141.146.116.18]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id x26HYTOK006313; Wed, 6 Mar 2019 17:34:29 GMT Received: from ca-mkp.ca.oracle.com (/10.159.214.123) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 06 Mar 2019 09:34:29 -0800 To: Erwan Velu Cc: Erwan Velu , Don Brace , "James E.J. Bottomley" , "Martin K. Petersen" , esc.storagedev@microsemi.com, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3] scsi: smartpqi_init: Reporting 'logical unit failure' From: "Martin K. Petersen" In-Reply-To: <20190301160806.16099-1-e.velu@criteo.com> (Erwan Velu's message of "Fri, 1 Mar 2019 17:08:06 +0100") Organization: Oracle Corporation References: <1551455797.3334.6.camel@linux.ibm.com> <20190301160806.16099-1-e.velu@criteo.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) Date: Wed, 06 Mar 2019 12:34:26 -0500 Message-ID: MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=9187 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=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1903060122 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Erwan, > When the HARDWARE_ERROR/0x3e/0x1 case is triggered, the logical volume > is offlined. When reading the kernel log, the reason why the device > got offlined isn't reported to the user. This situation makes > difficult for admins to estimate the root cause of the issue they > analize. Applied to 5.1/scsi-queue, thanks. -- Martin K. Petersen Oracle Linux Engineering