Pass 1: Checking inodes, blocks, and sizes Pass 2: Checking directory structure Pass 3: Checking directory connectivity /lost+found not found. Create? yes Pass 4: Checking reference counts Inode 2 ref count is 4, should be 3. Fix? yes Pass 5: Checking group summary information Block bitmap differences: -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 Fix? yes Free blocks count wrong for group #0 (76, counted=87). Fix? yes Free blocks count wrong (76, counted=87). Fix? yes test_filesys: ***** FILE SYSTEM WAS MODIFIED ***** test_filesys: 14/16 files (0.0% non-contiguous), 13/100 blocks Exit status is 1