1debugfs: stat /a 2Inode: 12 Type: regular Mode: 0644 Flags: 0x0 3Generation: 1573716129 Version: 0x00000000:00000001 4User: 0 Group: 0 Size: 524288 5File ACL: 0 6Links: 1 Blockcount: 1030 7Fragment: Address: 0 Number: 0 Size: 0 8 ctime: 0x5457f87a:62ae2980 -- Mon Nov 3 21:49:46 2014 9 atime: 0x5457f87a:61ba0598 -- Mon Nov 3 21:49:46 2014 10 mtime: 0x5457f87a:62ae2980 -- Mon Nov 3 21:49:46 2014 11crtime: 0x5457f87a:61ba0598 -- Mon Nov 3 21:49:46 2014 12Size of extra inode fields: 28 13BLOCKS: 14(0-11):1025-1036, (IND):24, (12-267):1037-1292, (DIND):25, (IND):41, (268-511):1293-1536 15TOTAL: 515 16 17Pass 1: Checking inodes, blocks, and sizes 18Pass 1E: Optimizing extent trees 19Pass 2: Checking directory structure 20Pass 3: Checking directory connectivity 21Pass 4: Checking reference counts 22Pass 5: Checking group summary information 23 24test_filesys: ***** FILE SYSTEM WAS MODIFIED ***** 25test_filesys: 12/128 files (8.3% non-contiguous), 570/2048 blocks 26Exit status is 0 27