1ext2fs_open2: The ext2 superblock is corrupt 2../e2fsck/e2fsck: Superblock invalid, trying backup blocks... 3../e2fsck/e2fsck: The ext2 superblock is corrupt while trying to open test.img 4../e2fsck/e2fsck: Trying to load superblock despite errors... 5First_meta_bg is too big. (2, max value 1). Clear? yes 6 7Pass 1: Checking inodes, blocks, and sizes 8Pass 2: Checking directory structure 9Pass 3: Checking directory connectivity 10Pass 4: Checking reference counts 11Pass 5: Checking group summary information 12Block bitmap differences: -3 13Fix? yes 14 15Free blocks count wrong for group #0 (79, counted=80). 16Fix? yes 17 18Free blocks count wrong (79, counted=80). 19Fix? yes 20 21 22test_filesys: ***** FILE SYSTEM WAS MODIFIED ***** 23test_filesys: 11/16 files (0.0% non-contiguous), 20/100 blocks 24Exit status is 1 25