1tune2fs test 2128-byte inodes cannot handle dates beyond 2038 and are deprecated 3Creating filesystem with 786432 1k blocks and 98304 inodes 4Superblock backups stored on blocks: 5 8193, 24577, 40961, 57345, 73729, 204801, 221185, 401409, 663553 6 7Allocating group tables: done 8Writing inode tables: done 9Creating journal (16384 blocks): done 10Creating 6368 huge file(s) with 117 blocks each: done 11Writing superblocks and filesystem accounting information: done 12 13Pass 1: Checking inodes, blocks, and sizes 14Pass 2: Checking directory structure 15Pass 3: Checking directory connectivity 16Pass 4: Checking reference counts 17Pass 5: Checking group summary information 18 19Exit status is 0 20tune2fs -I 256 test.img 21Setting inode size 256 22Exit status is 0 23Change in FS metadata: 24@@ -14 +14 @@ 25-Free blocks: 12301 26+Free blocks: 12 27@@ -23 +23 @@ 28-Inode blocks per group: 128 29+Inode blocks per group: 256 30@@ -29 +29 @@ 31-Inode size: 128 32+Inode size: 256 33Pass 1: Checking inodes, blocks, and sizes 34Pass 2: Checking directory structure 35Pass 3: Checking directory connectivity 36Pass 4: Checking reference counts 37Pass 5: Checking group summary information 38 39Exit status is 0 40