Convert ext3 to ext4

[Bill Crawford]

On Monday 30 March 2009 15:12:35 Eric Sandeen wrote:
> Bob Gustafson wrote:
> > On Mon, 2009-03-30 at 08:55 -0500, Eric Sandeen wrote:
> >> FWIW there is supposed to be an ext3->ext4 migration via anaconda if you
> >> boot with "ext4migrate" on the cmdline.
> >
> > Hmm, by definition an 'update' - and failure is not an option - can't go
> > back to FC10.
> >
> > Testing of this option on Anaconda would include having a FC10 whole
> > disk image - to re-image disks for the next test.
>
> Yep.  I guess I missed the FC10 part.

If I have a large partition that I want to share access to from both an F10 
install and a test install of F11 in a separate partition, will I still be able 
to mount the shared partition safely from F10 after testing this, or if not are 
there any patches that could be backported to make it so?