Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756661Ab1FDMfa (ORCPT ); Sat, 4 Jun 2011 08:35:30 -0400 Received: from mail-ww0-f44.google.com ([74.125.82.44]:60588 "EHLO mail-ww0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754449Ab1FDMf2 convert rfc822-to-8bit (ORCPT ); Sat, 4 Jun 2011 08:35:28 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=uVXKr0C1GcWxxG2UxebEf6O5i/bfPPt+4XUNo02FDwhoQ8nmuKLNitn5Hfm1mMR2ED Ol4adp9vXc8R5YXQ7P6KDg/Iz1gl2ZHHhzcX6rz+uh40x9iP0f3TYwT8/sQnNnWSNC3A gvA28TmtTEolC0Vwrr3RWDv8IMrt+2S9YPIxc= MIME-Version: 1.0 In-Reply-To: <4DE8F989.50208@hist.no> References: <4DE6103E.6010100@hist.no> <4DE8B449.2000008@suse.de> <4DE8F989.50208@hist.no> Date: Sat, 4 Jun 2011 07:35:25 -0500 Message-ID: Subject: Re: [2.6.39] CIFS write failures where 2.6.38 works From: Shirish Pargaonkar To: Helge Hafting Cc: Suresh Jayaraman , Linux Kernel Mailing List , linux-cifs Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1763 Lines: 47 On Fri, Jun 3, 2011 at 10:11 AM, Helge Hafting wrote: > On 03. juni 2011 12:15, Suresh Jayaraman wrote: >> >> [Cc linux-cifs@vger.kernel.org] >> >> On 06/01/2011 03:41 PM, Helge Hafting wrote: >>> >>> At work I use cifs for accessing a windows server. This has worked fine >>> for a long time, up to and including Debian's 2.6.38-2. >>> >>> I just installed Debians's 2.6.39-1, and had to give up on it. >>> Mounting CIFS works, and I can see the files. But if I >>> try to make a new file (with cp), I get a long delay. >> >> What is the security mechanism you are using? If you seeing the problem >> with ntlm, could you try using ntlmv2 and see whether the problem is >> reproducible? > > In the beginning, I did not specify the mechanism. So, whatever the default > is. > > The fstab entry was like this: > \\servername\resource /mountpoint cifs > domain=MYDOMAIN,credentials=/etc/fstabcred,rw,noauto,iocharset=utf8,uid=username,gid=group,sockopt=TCP_NODELAY,users,file_mode=0640,dir_mode=0750,relatime > 0 0 > > I looked at cifs options, and tried to add "sign" and "sec=ntlmv2i". It made > no difference. Still failure with 2.6.39, and mounting with these new > options works fine with 2.6.38 > > Helge Hafting > -- > To unsubscribe from this list: send the line "unsubscribe linux-cifs" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at ?http://vger.kernel.org/majordomo-info.html > Yes, I think wireshark trace would be really useful. Regards, Shirish -- 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/