diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2022-02-23 10:32:43 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2022-02-23 10:33:21 -0500 |
| commit | f47e7494c9f8d869fb38cf67ae9189e42993a09f (patch) | |
| tree | 3c6cc7d5069d0095f8bde41438508e296226cd8e | |
| parent | 7dbacce51ce3228fe20204807759aec1d74ecf44 (diff) | |
bcachefs: Improve some btree node read error messages
On btree node read error, it's helpful to see what we were trying to
read - was it all zeroes?
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
| -rw-r--r-- | fs/bcachefs/btree_io.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/bcachefs/btree_io.c b/fs/bcachefs/btree_io.c index 55c939dc6789..c0b95e663946 100644 --- a/fs/bcachefs/btree_io.c +++ b/fs/bcachefs/btree_io.c @@ -885,11 +885,12 @@ int bch2_btree_node_read_done(struct bch_fs *c, struct bch_dev *ca, btree_err_on(le64_to_cpu(b->data->magic) != bset_magic(c), BTREE_ERR_MUST_RETRY, c, ca, b, NULL, - "bad magic"); + "bad magic: want %llx, got %llx", + bset_magic(c), le64_to_cpu(b->data->magic)); btree_err_on(!b->data->keys.seq, BTREE_ERR_MUST_RETRY, c, ca, b, NULL, - "bad btree header"); + "bad btree header: seq 0"); if (b->key.k.type == KEY_TYPE_btree_ptr_v2) { struct bch_btree_ptr_v2 *bp = |