diff options
Diffstat (limited to 'fs/bcachefs/btree_io.c')
| -rw-r--r-- | fs/bcachefs/btree_io.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/fs/bcachefs/btree_io.c b/fs/bcachefs/btree_io.c index 57eff3012a7b..d8f3c4c65e90 100644 --- a/fs/bcachefs/btree_io.c +++ b/fs/bcachefs/btree_io.c @@ -741,16 +741,22 @@ static int validate_bset(struct bch_fs *c, struct bch_dev *ca, BCH_VERSION_MAJOR(version), BCH_VERSION_MINOR(version)); - if (btree_err_on(version < c->sb.version_min, + if (c->recovery.curr_pass != BCH_RECOVERY_PASS_scan_for_btree_nodes && + btree_err_on(version < c->sb.version_min, -BCH_ERR_btree_node_read_err_fixable, c, NULL, b, i, NULL, btree_node_bset_older_than_sb_min, "bset version %u older than superblock version_min %u", version, c->sb.version_min)) { - mutex_lock(&c->sb_lock); - c->disk_sb.sb->version_min = cpu_to_le16(version); - bch2_write_super(c); - mutex_unlock(&c->sb_lock); + if (bch2_version_compatible(version)) { + mutex_lock(&c->sb_lock); + c->disk_sb.sb->version_min = cpu_to_le16(version); + bch2_write_super(c); + mutex_unlock(&c->sb_lock); + } else { + /* We have no idea what's going on: */ + i->version = cpu_to_le16(c->sb.version); + } } if (btree_err_on(BCH_VERSION_MAJOR(version) > @@ -1045,6 +1051,7 @@ got_good_key: le16_add_cpu(&i->u64s, -next_good_key); memmove_u64s_down(k, (u64 *) k + next_good_key, (u64 *) vstruct_end(i) - (u64 *) k); set_btree_node_need_rewrite(b); + set_btree_node_need_rewrite_error(b); } fsck_err: printbuf_exit(&buf); @@ -1305,6 +1312,7 @@ int bch2_btree_node_read_done(struct bch_fs *c, struct bch_dev *ca, (u64 *) vstruct_end(i) - (u64 *) k); set_btree_bset_end(b, b->set); set_btree_node_need_rewrite(b); + set_btree_node_need_rewrite_error(b); continue; } if (ret) @@ -1329,12 +1337,16 @@ int bch2_btree_node_read_done(struct bch_fs *c, struct bch_dev *ca, bkey_for_each_ptr(bch2_bkey_ptrs(bkey_i_to_s(&b->key)), ptr) { struct bch_dev *ca2 = bch2_dev_rcu(c, ptr->dev); - if (!ca2 || ca2->mi.state != BCH_MEMBER_STATE_rw) + if (!ca2 || ca2->mi.state != BCH_MEMBER_STATE_rw) { set_btree_node_need_rewrite(b); + set_btree_node_need_rewrite_degraded(b); + } } - if (!ptr_written) + if (!ptr_written) { set_btree_node_need_rewrite(b); + set_btree_node_need_rewrite_ptr_written_zero(b); + } fsck_err: mempool_free(iter, &c->fill_iter); printbuf_exit(&buf); |