diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-06-19 09:55:48 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-06-20 09:13:09 -0400 |
| commit | 33dfafa90285c0873a24d633877d505ab8e3fc20 (patch) | |
| tree | b7088c251960b5ac147b8abc74d1ea27fa12ac52 /fs/bcachefs/bcachefs_format.h | |
| parent | a56da69799bd5f0c72bdc0fb64c3e3d8c1b1bb36 (diff) | |
bcachefs: Fix safe errors by default
i.e. the start of automatic self healing:
If errors=continue or fix_safe, we now automatically fix simple errors
without user intervention.
New error action option: fix_safe
This replaces the existing errors=ro option, which gets a new slot, i.e.
existing errors=ro users now get errors=fix_safe.
This is currently only enabled for a limited set of errors - initially
just disk accounting; errors we would never not want to fix, and we
don't want to require user intervention (i.e. to make sure a bug report
gets filed).
Errors will still be counted in the superblock, so we (developers) will
still know they've been occuring if a bug report gets filed (as bug
reports typically include the errors superblock section).
Eventually we'll be enabling this for a much wider set of errors, after
we've done thorough error injection testing.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/bcachefs_format.h')
| -rw-r--r-- | fs/bcachefs/bcachefs_format.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/bcachefs/bcachefs_format.h b/fs/bcachefs/bcachefs_format.h index 4b98fed1ee9a..e3b1bde489c3 100644 --- a/fs/bcachefs/bcachefs_format.h +++ b/fs/bcachefs/bcachefs_format.h @@ -990,8 +990,9 @@ enum bch_version_upgrade_opts { #define BCH_ERROR_ACTIONS() \ x(continue, 0) \ - x(ro, 1) \ - x(panic, 2) + x(fix_safe, 1) \ + x(panic, 2) \ + x(ro, 3) enum bch_error_actions { #define x(t, n) BCH_ON_ERROR_##t = n, |