Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751436AbbLUCSp (ORCPT ); Sun, 20 Dec 2015 21:18:45 -0500 Received: from mail-io0-f180.google.com ([209.85.223.180]:35241 "EHLO mail-io0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751060AbbLUCSn (ORCPT ); Sun, 20 Dec 2015 21:18:43 -0500 MIME-Version: 1.0 In-Reply-To: <20aa515947cdc15799f520f904ad99a2@lycos.com> References: <20aa515947cdc15799f520f904ad99a2@lycos.com> Date: Mon, 21 Dec 2015 10:18:43 +0800 Message-ID: Subject: Re: IO errors after "block: remove bio_get_nr_vecs()" From: Ming Lei To: "Artem S. Tashkinov" Cc: Linus Torvalds , Kent Overstreet , Christoph Hellwig , Ming Lin , Jens Axboe , "Artem S. Tashkinov" , Steven Whitehouse , Tejun Heo , IDE-ML , Linux Kernel Mailing List Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 984 Lines: 29 On Mon, Dec 21, 2015 at 9:50 AM, Artem S. Tashkinov wrote: >> BTW, I have posted very similar issue in the link: >> >> http://marc.info/?l=linux-ide&m=145066119623811&w=2 >> >> Artem, I noticed from bugzillar that the hardware is i386, just >> wondering if PAE is enabled? If yes, I am more confident >> that both the two kinds of report are similar or same. >> > > Yes, I'm on i686 with PAE (16GB of RAM here) - it's specifically mentioned > in the corresponding bug report. OK, could you dump value of the following files under /sys/block/sdN/queue/ ? max_hw_sectors_kb max_sectors_kb max_segments max_segment_size 'sdN' is the faulted disk name. Thanks, Ming Lei -- 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/