From: Kent Overstreet Date: Wed, 6 Jan 2021 23:49:35 +0000 (-0500) Subject: bcachefs: Don't error out of recovery process on journal read error X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=29d90f61eb341018ab571e7f8ceb8ff39cf5353a;p=linux.git bcachefs: Don't error out of recovery process on journal read error We don't want to fail the recovery/mount because of a single error reading from the journal - the relevant journal entry may still be found on other devices, and missing or no journal entries found is already handled later in the recovery process. Signed-off-by: Kent Overstreet Signed-off-by: Kent Overstreet --- diff --git a/fs/bcachefs/journal_io.c b/fs/bcachefs/journal_io.c index cba420565248a..ef4d48081975d 100644 --- a/fs/bcachefs/journal_io.c +++ b/fs/bcachefs/journal_io.c @@ -576,8 +576,15 @@ reread: if (bch2_dev_io_err_on(ret, ca, "journal read error: sector %llu", offset) || - bch2_meta_read_fault("journal")) - return -EIO; + bch2_meta_read_fault("journal")) { + /* + * We don't error out of the recovery process + * here, since the relevant journal entry may be + * found on a different device, and missing or + * no journal entries will be handled later + */ + return 0; + } j = buf->data; }