You can find the U2FS filesystem support for 2.1.71+ at
http://www.image.dk/~nkbj/u2fs/u2fs-2.1.71.patch.gz
You can find more about U2FS at
http://www.mathi.uni-heidelberg.de/~flight/projects/u2fs/
Please test U2FS and send comments, fixes etc. to
u2fs-dev@mathi.uni-heidelberg.de
-- Med venlig hilsen / Best regards nkbj@image.dk Niels Kristian Bech Jensen http://www.image.dk/~nkbj/