Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756078Ab1DOLvd (ORCPT ); Fri, 15 Apr 2011 07:51:33 -0400 Received: from mail-iy0-f174.google.com ([209.85.210.174]:49500 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754508Ab1DOLvc convert rfc822-to-8bit (ORCPT ); Fri, 15 Apr 2011 07:51:32 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:from:date :x-google-sender-auth:message-id:subject:to:cc:content-type :content-transfer-encoding; b=LOXe2Z9ef2aRUCoafnZ+b+f/1p3ln1C07wQ6YOVw4nowqmO3Nf2jmCGSZ8e2kT5HbE ccdH/sZm/IFIuzypGnkrYcuNHC/tEDXTMXxGvofMcu9feo9kYifsnWESTcdoioVkPwpy HcnLL98cPxluLN3EUwaPAPssnSyZdKQWDKsgE= MIME-Version: 1.0 In-Reply-To: References: <4DA4B6A8.7030804@gmail.com> From: Michal Suchanek Date: Fri, 15 Apr 2011 13:51:11 +0200 X-Google-Sender-Auth: DJ1NLoj3_CSXn8oqRA14ePJgrmc Message-ID: Subject: Re: Unionmount status? To: Miklos Szeredi Cc: Jiri Kosina , Ric Wheeler , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, David Howells , Ian Kent , Jeff Moyer , Christoph Hellwig 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 Content-Length: 1536 Lines: 43 On 15 April 2011 13:31, Miklos Szeredi wrote: > On Fri, Apr 15, 2011 at 1:22 PM, Michal Suchanek wrote: >> On 14 April 2011 10:38, Miklos Szeredi wrote: >>> On Wed, Apr 13, 2011 at 5:13 PM, Michal Suchanek wrote: >>>> On 13 April 2011 16:18, Jiri Kosina wrote: >>>>> https://lkml.org/lkml/2011/3/22/222 >>>>> >>>> >>>> Thanks for pointing out this announcement. >>>> >>>> However, neither this announcement nor the document >>>> Documentation/filesystems/overlayfs.txt included in the git tree >>>> details how to mount the filesystem. Without that it is kind of >>>> useless. >>> >>> Oh, I'll fix that in the docs.  Thanks for pointing it out. >>> >>> Here's how to mount: >>> >>>  mount -t overlayfs overlayfs -olowerdir=/lower -oupperdir=/upper /overlay >>> >> >> OK, I built a small live CD with the v7 patch and I can boot it but I >> get errors like >> >> Cleaning up temporary files... >> [    nn.nnnnnn] overlayfs: ERROR - failed to whiteout 'motd' >> find: cannot delete `./motd': Operation not supported > > What is the upper filesystem type?  Is xattr support enabled? > The upper filesystem is tmpfs and there is not option regarding XATTR in the config. Thanks Michal -- 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/