| mke2fs -F -O resize_inode -o Linux -b 1024 -g 1024 test.img 16384 |
| Filesystem label= |
| OS type: Linux |
| Block size=1024 (log=0) |
| Fragment size=1024 (log=0) |
| Stride=0 blocks, Stripe width=0 blocks |
| 4096 inodes, 16384 blocks |
| 819 blocks (5.00%) reserved for the super user |
| First data block=1 |
| Maximum filesystem blocks=8421376 |
| 16 block groups |
| 1024 blocks per group, 1024 fragments per group |
| 256 inodes per group |
| Superblock backups stored on blocks: |
| 1025, 3073, 5121, 7169, 9217 |
| |
| Writing inode tables: 0/16 1/16 2/16 3/16 4/16 5/16 6/16 7/16 8/16 9/1610/1611/1612/1613/1614/1615/16done |
| 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 |
| test_filesys: 11/4096 files (0.0% non-contiguous), 2107/16384 blocks |
| Exit status is 0 |
| ----------------------------------------------- |
| |
| debugfs -R ''set_inode_field <7> block[2] 42'' -w ./test.img |
| Exit status is 0 |
| Resize inode not valid. Recreate? yes |
| |
| 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 |
| Free blocks count wrong for group #0 (717, counted=718). |
| Fix? yes |
| |
| Free blocks count wrong (14276, counted=14277). |
| Fix? yes |
| |
| |
| test_filesys: ***** FILE SYSTEM WAS MODIFIED ***** |
| test_filesys: 11/4096 files (0.0% non-contiguous), 2107/16384 blocks |
| Exit status is 1 |
| 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 |
| test_filesys: 11/4096 files (0.0% non-contiguous), 2107/16384 blocks |
| Exit status is 0 |
| ----------------------------------------------- |
| |
| debugfs -R ''clri <7>'' -w ./test.img |
| Exit status is 0 |
| Resize inode not valid. Recreate? yes |
| |
| 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 |
| Free blocks count wrong for group #0 (717, counted=718). |
| Fix? yes |
| |
| Free blocks count wrong (14276, counted=14277). |
| Fix? yes |
| |
| |
| test_filesys: ***** FILE SYSTEM WAS MODIFIED ***** |
| test_filesys: 11/4096 files (0.0% non-contiguous), 2107/16384 blocks |
| Exit status is 1 |
| 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 |
| test_filesys: 11/4096 files (0.0% non-contiguous), 2107/16384 blocks |
| Exit status is 0 |
| ----------------------------------------------- |
| |
| debugfs -R ''set_inode_field <7> bmap[524] 57'' -w ./test.img |
| Exit status is 0 |
| Resize inode not valid. Recreate? yes |
| |
| 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 |
| Free blocks count wrong for group #0 (717, counted=718). |
| Fix? yes |
| |
| Free blocks count wrong (14276, counted=14277). |
| Fix? yes |
| |
| |
| test_filesys: ***** FILE SYSTEM WAS MODIFIED ***** |
| test_filesys: 11/4096 files (0.0% non-contiguous), 2107/16384 blocks |
| Exit status is 1 |
| 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 |
| test_filesys: 11/4096 files (0.0% non-contiguous), 2107/16384 blocks |
| Exit status is 0 |
| ----------------------------------------------- |
| |
| debugfs -R ''set_super_value reserved_gdt_blocks 15679'' -w ./test.img |
| Exit status is 0 |
| ../e2fsck/e2fsck: Group descriptors look bad... trying backup blocks... |
| 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 |
| |
| test_filesys: ***** FILE SYSTEM WAS MODIFIED ***** |
| test_filesys: 11/4096 files (0.0% non-contiguous), 2107/16384 blocks |
| Exit status is 1 |
| ----------------------------------------------- |
| |
| debugfs -R ''set_super_value reserved_gdt_blocks 32'' -w ./test.img |
| Exit status is 0 |
| 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 |
| Block bitmap differences: -(35--258) -(1059--1282) -(3107--3330) -(5155--5378) -(7203--7426) -(9251--9474) |
| Fix? yes |
| |
| Free blocks count wrong for group #0 (718, counted=942). |
| Fix? yes |
| |
| Free blocks count wrong for group #1 (732, counted=956). |
| Fix? yes |
| |
| Free blocks count wrong for group #3 (732, counted=956). |
| Fix? yes |
| |
| Free blocks count wrong for group #5 (732, counted=956). |
| Fix? yes |
| |
| Free blocks count wrong for group #7 (732, counted=956). |
| Fix? yes |
| |
| Free blocks count wrong for group #9 (732, counted=956). |
| Fix? yes |
| |
| Free blocks count wrong (14277, counted=15621). |
| Fix? yes |
| |
| |
| test_filesys: ***** FILE SYSTEM WAS MODIFIED ***** |
| test_filesys: 11/4096 files (0.0% non-contiguous), 763/16384 blocks |
| Exit status is 1 |
| 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 |
| test_filesys: 11/4096 files (0.0% non-contiguous), 763/16384 blocks |
| Exit status is 0 |
