Hiya! I'm not really sure how to interpret this test failure with e2fsprogs 1.46.1. Any ideas? $ cat src/e2fsprogs-1.46.1/tests/j_recover_fast_commit.log Journal checksum error found in test_filesys Pass 1: Checking inodes, blocks, and sizes Inode 14, i_blocks is 0, should be 2. Fix? yes Pass 2: Checking directory structure Pass 3: Checking directory connectivity Pass 4: Checking reference counts Unattached inode 14 Connect to /lost+found? yes Inode 14 ref count is 2, should be 1. Fix? yes Pass 5: Checking group summary information Block bitmap differences: +1107 Fix? yes Free blocks count wrong for group #0 (941, counted=940). Fix? yes Free blocks count wrong (942, counted=940). Fix? yes Free inodes count wrong (245, counted=242). Fix? yes test_filesys: ***** FILE SYSTEM WAS MODIFIED ***** test_filesys: 14/256 files (7.1% non-contiguous), 1108/2048 blocks Exit status is 0 debugfs: ls 2 (12) . 2 (12) .. 11 (20) lost+found 12 (968) a debugfs: ls a/ 12 (12) . 2 (12) .. 13 (988) old debugfs: ex a/new debugfs: ex a/data $ cat src/e2fsprogs-1.46.1/tests/j_recover_fast_commit.failed --- j_recover_fast_commit/expect 2021-02-09 23:36:32.000000000 +0000 +++ j_recover_fast_commit.log 2021-02-11 20:39:26.306134217 +0000 @@ -1,22 +1,35 @@ +Journal checksum error found in test_filesys Pass 1: Checking inodes, blocks, and sizes +Inode 14, i_blocks is 0, should be 2. Fix? yes + Pass 2: Checking directory structure Pass 3: Checking directory connectivity Pass 4: Checking reference counts +Unattached inode 14 +Connect to /lost+found? yes + +Inode 14 ref count is 2, should be 1. Fix? yes + Pass 5: Checking group summary information -test_filesys: 14/256 files (14.3% non-contiguous), 1365/2048 blocks +Block bitmap differences: +1107 +Fix? yes + +Free blocks count wrong for group #0 (941, counted=940). +Fix? yes + +Free blocks count wrong (942, counted=940). +Fix? yes + +Free inodes count wrong (245, counted=242). +Fix? yes + + +test_filesys: ***** FILE SYSTEM WAS MODIFIED ***** +test_filesys: 14/256 files (7.1% non-contiguous), 1108/2048 blocks Exit status is 0 debugfs: ls 2 (12) . 2 (12) .. 11 (20) lost+found 12 (968) a debugfs: ls a/ - 12 (12) . 2 (12) .. 13 (12) data 14 (976) new + 12 (12) . 2 (12) .. 13 (988) old debugfs: ex a/new -Level Entries Logical Physical Length Flags - 0/ 0 1/ 1 0 - 0 1107 - 1107 1 debugfs: ex a/data -Level Entries Logical Physical Length Flags - 0/ 1 1/ 1 0 - 255 1618 256 - 1/ 1 1/ 5 0 - 15 1619 - 1634 16 - 1/ 1 2/ 5 16 - 31 1601 - 1616 16 - 1/ 1 3/ 5 32 - 63 1985 - 2016 32 - 1/ 1 4/ 5 64 - 127 1537 - 1600 64 - 1/ 1 5/ 5 128 - 255 1793 - 1920 128