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From: Michal Suchanek <hramrach@centrum.cz>
Date: Fri, 15 Apr 2011 13:22:41 +0200
Message-ID: <BANLkTik7jasnvqFQohRdU-3crM8fr9pBXg@mail.gmail.com>
Subject: Re: Unionmount status?
To: Miklos Szeredi <miklos@szeredi.hu>
Cc: Jiri Kosina <jkosina@suse.cz>, Ric Wheeler <ricwheeler@gmail.com>,
        linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
        David Howells <dhowells@redhat.com>, Ian Kent <ikent@redhat.com>,
        Jeff Moyer <jmoyer@redhat.com>, Christoph Hellwig <hch@infradead.org>
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On 14 April 2011 10:38, Miklos Szeredi <miklos@szeredi.hu> wrote:
> On Wed, Apr 13, 2011 at 5:13 PM, Michal Suchanek <hramrach@centrum.cz> wrote:
>> On 13 April 2011 16:18, Jiri Kosina <jkosina@suse.cz> 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

Thanks

Michal
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