[Bug 270632] [ext2fs] files <4096 bytes are corrupted on ext4 filesystems
[email protected] Sun, 24 May 2026 01:08:55 +0000
| Newsgroups | gmane.os.freebsd.devel.file-systems |
|---|---|
| Message-ID | <[email protected]/bugzilla/> |
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270632 --- Comment #26 from Mark Millard <[email protected]> --- (In reply to Mark Linimon from comment #25) # uname -apKU FreeBSD generic 14.3-RELEASE FreeBSD 14.3-RELEASE releng/14.3-n271432-8c9ce319fef7 GENERIC arm64 aarch64 1403000 1403000 # freebsd-version -kru 14.3-RELEASE 14.3-RELEASE 14.3-RELEASE So: pre-patches even. With e2fsprogs already installed for use by my old test script . . . # kldload ext2fs # ./writes_nulls_check.sh Updating FreeBSD repository catalogue... FreeBSD repository is up to date. Updating FreeBSD-kmods repository catalogue... FreeBSD-kmods repository is up to date. All repositories are up to date. Checking integrity... done (0 conflicting) The most recent versions of packages are already installed mke2fs 1.47.4 (6-Mar-2025) warning: Unable to get device geometry for /dev/md0 Creating filesystem with 131072 4k blocks and 32768 inodes Filesystem UUID: a951abbd-fdb3-44db-b2ae-d839b448d7b9 Superblock backups stored on blocks: 32768, 98304 Allocating group tables: done Writing inode tables: done Creating journal (4096 blocks): done Writing superblocks and filesystem accounting information: done 00000000 68 65 6c 6c 6f 20 77 6f 72 6c 64 0a |hello world.| 0000000c That last 2 (non-blank) lines are correct. After freebsd-update: # uname -apKU FreeBSD generic 14.3-RELEASE-p14 FreeBSD 14.3-RELEASE-p14 GENERIC arm64 aarch64 1403000 1403000 # freebsd-version -kru 14.3-RELEASE-p14 14.3-RELEASE-p14 14.3-RELEASE-p14 # kldload ext2fs # ./writes_nulls_check.sh Updating FreeBSD repository catalogue... FreeBSD repository is up to date. Updating FreeBSD-kmods repository catalogue... FreeBSD-kmods repository is up to date. All repositories are up to date. Checking integrity... done (0 conflicting) The most recent versions of packages are already installed mke2fs 1.47.4 (6-Mar-2025) warning: Unable to get device geometry for /dev/md0 Creating filesystem with 131072 4k blocks and 32768 inodes Filesystem UUID: 8646a459-ac0e-4740-bd16-79ac1ca532d3 Superblock backups stored on blocks: 32768, 98304 Allocating group tables: done Writing inode tables: done Creating journal (4096 blocks): done Writing superblocks and filesystem accounting information: done 00000000 68 65 6c 6c 6f 20 77 6f 72 6c 64 0a |hello world.| 0000000c So: Still working. -- You are receiving this mail because: You are the assignee for the bug.