Fstransform is a change tool in file system format. It is characterized by working locally without backup. For example, it can change JFS, XFS to Ext2, ext3, or EXT4 formats. The current version is only Linux tested, it takes a sparse file to create a new file system image, goes into all the files on the existing file system, and then maps back to the original partition sparse file.
Fstransform 0.9.0 This version adds an installation script and a portable makefile generated by the GNU Automake. It includes new, more stringent security screening devices that provide users with more control over the execution of Fstransform. The FSMOVE scheme has been improved, now check the free space at startup and periodically show progress percentages and estimated time remaining. The warning has been added to the readme for an almost complete device to transform the "XFS" file information.
Software Information: http://sourceforge.net/projects/fstransform/
Download Address: Http://sourceforge.net/projects/fstransform/files/fstransform-0.9.0/fstransform-0.9.0-src.tar.bz2/download