Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752842AbaLDC6T (ORCPT ); Wed, 3 Dec 2014 21:58:19 -0500 Received: from userp1040.oracle.com ([156.151.31.81]:51803 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752300AbaLDC6S (ORCPT ); Wed, 3 Dec 2014 21:58:18 -0500 To: Sreekanth Reddy Cc: jejb@kernel.org, hch@infradead.org, martin.petersen@oracle.com, linux-scsi@vger.kernel.org, JBottomley@Parallels.com, Sathya.Prakash@avagotech.com, Nagalakshmi.Nandigama@avagotech.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH 03/22] [PATCH] mpt2sas, mpt3sas: Fail the host reset initiated due to discovery related I/O timeouts at driver load time From: "Martin K. Petersen" Organization: Oracle References: <1416467155-16869-1-git-send-email-Sreekanth.Reddy@avagotech.com> <1416467155-16869-4-git-send-email-Sreekanth.Reddy@avagotech.com> Date: Wed, 03 Dec 2014 21:57:45 -0500 In-Reply-To: <1416467155-16869-4-git-send-email-Sreekanth.Reddy@avagotech.com> (Sreekanth Reddy's message of "Thu, 20 Nov 2014 12:35:36 +0530") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) 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 >>>>> "Sreekanth" == Sreekanth Reddy writes: Sreekanth> When a flaky disk is there in a topology then during driver Sreekanth> load, discovery related I/O times out; which results in SCSI Sreekanth> error recovery initiating host reset and then the controller Sreekanth> won't see any disk. Reviewed-by: Martin K. Petersen -- Martin K. Petersen Oracle Linux Engineering -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/