On Wed, 5 May 2010 18:49:44 -0500 C Anthony Risinger <anthony@xxxxxxxx> wrote: > any other ideas besides rollbacks and an original snapshot that btrfs > could be used for? IIRC it supports data checksumming. about the whole snapshot/volume naming thing: do what you think is best. i cannot advise you because i don't know btrfs. however you mentioned compatibility with older kernels and older btrfs versions. i wouldn't worry too much about that, by the time we actually support btrfs, kernel .33 and such will be behind us ;) Dieter