From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754203Ab1L2Nju (ORCPT ); Thu, 29 Dec 2011 08:39:50 -0500 Received: from mx1.redhat.com ([209.132.183.28]:2704 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752034Ab1L2Njt convert rfc822-to-8bit (ORCPT ); Thu, 29 Dec 2011 08:39:49 -0500 Date: Thu, 29 Dec 2011 08:39:30 -0500 From: Jeff Layton To: Konstantinos Skarlatos Cc: linux-kernel@vger.kernel.org, linux-cifs@vger.kernel.org Subject: Re: cifs: ls of mount point gives input/output error (probably related to CIFS: getdents() broken for large dirs) Message-ID: <20111229083930.77fafba8@tlielax.poochiereds.net> In-Reply-To: <4EFC413A.80302@gmail.com> References: <4EFBAF99.3010208@gmail.com> <20111228210420.2a422d11@corrin.poochiereds.net> <4EFC413A.80302@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 29 Dec 2011 12:30:18 +0200 Konstantinos Skarlatos wrote: > On 29/12/2011 4:04 πμ, Jeff Layton wrote: > > On Thu, 29 Dec 2011 02:08:57 +0200 > > Konstantinos Skarlatos wrote: > > > >> I mount via cifs a windows XP share, df gives me correct sizes, but when > >> I ls the mount point i get input/output error. > >> strace: http://pastebin.com/WXf8M1nu > >> > >> mount --verbose -t cifs -o username=administrator,password=blahblah > >> //192.168.0.11/jobs /mnt/backups/montaz/jobs > >> mount.cifs kernel mount options: > >> ip=192.168.0.11,unc=\\192.168.0.11\jobs,,ver=1,user=administrator,pass=******** > >> > >> df > >> //192.168.0.11/jobs 114464 > >> 105196 9268 92% /mnt/backups/montaz/jobs > >> > >> ls /mnt/backups/montaz/jobs/ > >> ls: reading directory /mnt/backups/montaz/jobs/: Input/output error > >> total 0 > >> > >> the fun thing is that i can cd to a lower level directory, and ls works > >> fine there! only the mount point has the problem > >> > >> ls /mnt/backups/montaz/jobs/test > >> total 44K > >> drwxr-xr-x 1 root root 0 Apr 30 2010 blah blah/ > >> ...... > >> > >> kernel version 3.2rc7 > >> > >> this seems to be related to : > >> https://lkml.org/lkml/2011/8/1/427 > >> Re: [3.0.0+][Regression][Bisected] CIFS: getdents() broken for large dirs > >> > > Hmmm, maybe. What makes you think that it's related? What sort of > > server are you seeing this against? > Windows XP service pack 2 (greek) How many files are in the directory? -- Jeff Layton