Prototype for the time machine similar solution as you noted in h-u-b whiteboard.

[Ivan Krstić]

Ulrik Mikaelsson wrote:
> isn't it possible to use the snapshotting feature of LVM?

Ubuntu doesn't install to LVM by default, so the utility of such a
solution is strictly limited.

-- 
Ivan Krstić <krstic at solarsail.hcs.harvard.edu> | GPG: 0x147C722D