The e2fsprogs package contains a number of utilities for creating, checking, modifying, and correcting any inconsistencies in second, third and fourth extended file systems. E2fsprogs contains e2fsck , mke2fs , debugfs , tune2fs , and most of the other core ext2fs file system utilities. You should install the e2fsprogs package if you need to manage the performance of an ext2, ext3, or ext4 file system.