1ext2fs_open2: The ext2 superblock is corrupt 2../e2fsck/e2fsck: Superblock invalid, trying backup blocks... 3Pass 1: Checking inodes, blocks, and sizes 4Pass 2: Checking directory structure 5Pass 3: Checking directory connectivity 6Pass 4: Checking reference counts 7Pass 5: Checking group summary information 8 9test_filesys: ***** FILE SYSTEM WAS MODIFIED ***** 10test_filesys: 11/2512 files (0.0% non-contiguous), 415/10000 blocks 11Exit status is 1 12