prepindex - in-place filesystem conversion -- image preparation
prepindex image index superblock
prepindex prepares the sparse file that will contain the new filesystem so that it can be remapped to the block device later.
prepindex has been written by Sergei Tzukanov 〈firstname.lastname@example.org〉. This manual page was written by Guus Sliepen 〈email@example.com〉 for the Debian GNU/Linux system.