On Mon, Oct 09, 2006 at 11:54:16PM -0400, Vineet Chadha wrote:
> Hi there,
> 
> I am trying to use unionfs to boot xen guest image of size 2GB /4GB with a
> read-only copy mounted with an empty directory.  So far i have been failed
> to do that. I am able to see copy-on-write functionality through small file
> size. Is there a limit on file size for  unionfs ?

Alright, I think I got it... try this patch:

http://filesystems.org/~jsipek/unionfs/large_file_copyup.diff

Josef "Jeff" Sipek.

-- 
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like
that.
                - Linus Torvalds
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