1 dumpe2fs: MMP: invalid magic number while trying to open test.img
3 Superblock has invalid MMP magic. Fix? yes
5 Pass 1: Checking inodes, blocks, and sizes
6 Pass 2: Checking directory structure
7 Pass 3: Checking directory connectivity
8 Pass 4: Checking reference counts
9 Pass 5: Checking group summary information
10 test_filesys: 11/128 files (0.0% non-contiguous), 19/512 blocks
12 dumpe2fs: it is safe to mount 'test.img', MMP is clean
17 mmp_sequence: 0xff4d4d50
18 mmp_update_date: test date
19 mmp_update_time: test_time
20 mmp_node_name: test_node
21 mmp_device_name: test.img