| tune2fs dangerous prompts test |
| Creating filesystem with 524288 1k blocks and 65536 inodes |
| Superblock backups stored on blocks: |
| 8193, 24577, 40961, 57345, 73729, 204801, 221185, 401409 |
| |
| Allocating group tables: done |
| Writing inode tables: done |
| Creating journal (16384 blocks): done |
| Creating 445 huge file(s) with 1024 blocks each: done |
| Writing superblocks and filesystem accounting information: done |
| |
| tune2fs -O metadata_csum test.img |
| |
| This operation requires a freshly checked filesystem. |
| |
| Please run e2fsck -f on the filesystem. |
| |
| Exit status is 1 |
| tune2fs -O metadata_csum test.img |
| Exit status is 0 |
| Creating filesystem with 524288 1k blocks and 65536 inodes |
| Superblock backups stored on blocks: |
| 8193, 24577, 40961, 57345, 73729, 204801, 221185, 401409 |
| |
| Allocating group tables: done |
| Writing inode tables: done |
| Creating journal (16384 blocks): done |
| Creating 445 huge file(s) with 1024 blocks each: done |
| Writing superblocks and filesystem accounting information: done |
| |
| Pass 1: Checking inodes, blocks, and sizes |
| Pass 2: Checking directory structure |
| Pass 3: Checking directory connectivity |
| Pass 4: Checking reference counts |
| Pass 5: Checking group summary information |
| |
| Exit status is 0 |
| tune2fs -O metadata_csum test.img |
| Enabling checksums could take some time. |
| Proceed anyway (or wait 5 seconds to proceed) ? (y,N) |
| Exit status is 1 |
| tune2fs -I 512 test.img |
| Resizing inodes could take some time. |
| Proceed anyway (or wait 5 seconds to proceed) ? (y,N) |
| Exit status is 1 |
| tune2fs -U random test.img |
| Setting UUID on a checksummed filesystem could take some time. |
| Proceed anyway (or wait 5 seconds to proceed) ? (y,N) |
| Exit status is 1 |
| |
| Change in FS metadata: |
| Pass 1: Checking inodes, blocks, and sizes |
| Pass 2: Checking directory structure |
| Pass 3: Checking directory connectivity |
| Pass 4: Checking reference counts |
| Pass 5: Checking group summary information |
| |
| Exit status is 0 |
| tune2fs -O metadata_csum test.img |
| Enabling checksums could take some time. |
| Proceed anyway (or wait 5 seconds to proceed) ? (y,N) |
| This operation requires a freshly checked filesystem. |
| |
| Please run e2fsck -fD on the filesystem. |
| |
| Exit status is 0 |
| test_filesys was not cleanly unmounted, check forced. |
| Pass 1: Checking inodes, blocks, and sizes |
| Pass 2: Checking directory structure |
| Pass 3: Checking directory connectivity |
| Pass 3A: Optimizing directories |
| Pass 4: Checking reference counts |
| Pass 5: Checking group summary information |
| |
| |
| |
| tune2fs -I 512 test.img |
| Resizing inodes could take some time. |
| Proceed anyway (or wait 5 seconds to proceed) ? (y,N) Setting inode size 512 |
| Exit status is 0 |
| tune2fs -U f0f0f0f0-f0f0-f0f0-f0f0-f0f0f0f0f0f0 test.img |
| Setting UUID on a checksummed filesystem could take some time. |
| Proceed anyway (or wait 5 seconds to proceed) ? (y,N) Exit status is 0 |
| Backing up journal inode block information. |
| |
| |
| Change in FS metadata: |
| @@ -1,3 +1,3 @@ |
| -Filesystem UUID: 6fc3daa4-180d-4f2b-a6f2-f7a5efb79bcf |
| -Filesystem features: has_journal ext_attr resize_inode dir_index filetype extent 64bit sparse_super large_file huge_file uninit_bg dir_nlink extra_isize |
| -Inode size: 256 |
| +Filesystem UUID: f0f0f0f0-f0f0-f0f0-f0f0-f0f0f0f0f0f0 |
| +Filesystem features: has_journal ext_attr resize_inode dir_index filetype extent 64bit sparse_super large_file huge_file dir_nlink extra_isize metadata_csum |
| +Inode size: 512 |
| Pass 1: Checking inodes, blocks, and sizes |
| Pass 2: Checking directory structure |
| Pass 3: Checking directory connectivity |
| Pass 4: Checking reference counts |
| Pass 5: Checking group summary information |
| |
| Exit status is 0 |
