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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2020-07-20 15:51:05 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:08:42 -0400 |
| commit | f621e1521c3ff5ea295a97d7d71cdbe84f496467 (patch) | |
| tree | 2edbfcb85c5d74f735ef81c60a537da0d9a42aab /fs/bcachefs/recovery.c | |
| parent | e6d1161530bcd632ad10b6aa0ad511abb146dbcc (diff) | |
| download | lwn-f621e1521c3ff5ea295a97d7d71cdbe84f496467.tar.gz lwn-f621e1521c3ff5ea295a97d7d71cdbe84f496467.zip | |
bcachefs: Add an option for rebuilding the replicas section
There is a bug where we cnan end up clearing the data_has field in the
superblock members section, which causes us to skip reading the journal
and thus journal replay fails. This option tells the recovery path to
not trust those fields.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/recovery.c')
| -rw-r--r-- | fs/bcachefs/recovery.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/bcachefs/recovery.c b/fs/bcachefs/recovery.c index 1695a609ecd9..28972f30e198 100644 --- a/fs/bcachefs/recovery.c +++ b/fs/bcachefs/recovery.c @@ -974,7 +974,8 @@ int bch2_fs_recovery(struct bch_fs *c) bch_info(c, "recovering from clean shutdown, journal seq %llu", le64_to_cpu(clean->journal_seq)); - if (!c->replicas.entries) { + if (!c->replicas.entries || + c->opts.rebuild_replicas) { bch_info(c, "building replicas info"); set_bit(BCH_FS_REBUILD_REPLICAS, &c->flags); } |