From: Zhang Yi <yi.zhang@xxxxxxxxxx> v1->v2: - Remove the document about journal_cycle_record mount option. Hello! This is the e2fsprogs part of the ext4 journal cycled record transactions option feature(corresponding kernel part is at [1]). It add a new parameter to record the journal head of a clean filesystem, mke2fs initialize it to the start of journal area, and e2fsck check and fix it if it's bad, and also update it after recovering journal. Passed functional tests. Thanks, Yi. [1] https://lore.kernel.org/linux-ext4/20230317090926.4149399-1-yi.zhang@xxxxxxxxxxxxxxx/ Zhang Yi (3): lib/ext2fs: record and show journal head block debugfs/e2fsck: update the journal head block after recovery debugfs/e2fsck: check bad s_head block number debugfs/journal.c | 10 +++++++++- e2fsck/journal.c | 15 ++++++++++++++- e2fsck/recovery.c | 21 +++++++++++++++++---- lib/e2p/ljs.c | 3 +++ lib/ext2fs/kernel-jbd.h | 6 ++++-- lib/ext2fs/mkjournal.c | 1 + 6 files changed, 48 insertions(+), 8 deletions(-) -- 2.31.1
