1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _BCACHEFS_SB_ERRORS_FORMAT_H
3 #define _BCACHEFS_SB_ERRORS_FORMAT_H
4
5 enum bch_fsck_flags {
6 FSCK_CAN_FIX = 1 << 0,
7 FSCK_CAN_IGNORE = 1 << 1,
8 FSCK_NEED_FSCK = 1 << 2,
9 FSCK_NO_RATELIMIT = 1 << 3,
10 FSCK_AUTOFIX = 1 << 4,
11 };
12
13 #define BCH_SB_ERRS() \
14 x(clean_but_journal_not_empty, 0, 0) \
15 x(dirty_but_no_journal_entries, 1, 0) \
16 x(dirty_but_no_journal_entries_post_drop_nonflushes, 2, 0) \
17 x(sb_clean_journal_seq_mismatch, 3, 0) \
18 x(sb_clean_btree_root_mismatch, 4, 0) \
19 x(sb_clean_missing, 5, 0) \
20 x(jset_unsupported_version, 6, 0) \
21 x(jset_unknown_csum, 7, 0) \
22 x(jset_last_seq_newer_than_seq, 8, 0) \
23 x(jset_past_bucket_end, 9, 0) \
24 x(jset_seq_blacklisted, 10, 0) \
25 x(journal_entries_missing, 11, 0) \
26 x(journal_entry_replicas_not_marked, 12, 0) \
27 x(journal_entry_past_jset_end, 13, 0) \
28 x(journal_entry_replicas_data_mismatch, 14, 0) \
29 x(journal_entry_bkey_u64s_0, 15, 0) \
30 x(journal_entry_bkey_past_end, 16, 0) \
31 x(journal_entry_bkey_bad_format, 17, 0) \
32 x(journal_entry_bkey_invalid, 18, 0) \
33 x(journal_entry_btree_root_bad_size, 19, 0) \
34 x(journal_entry_blacklist_bad_size, 20, 0) \
35 x(journal_entry_blacklist_v2_bad_size, 21, 0) \
36 x(journal_entry_blacklist_v2_start_past_end, 22, 0) \
37 x(journal_entry_usage_bad_size, 23, 0) \
38 x(journal_entry_data_usage_bad_size, 24, 0) \
39 x(journal_entry_clock_bad_size, 25, 0) \
40 x(journal_entry_clock_bad_rw, 26, 0) \
41 x(journal_entry_dev_usage_bad_size, 27, 0) \
42 x(journal_entry_dev_usage_bad_dev, 28, 0) \
43 x(journal_entry_dev_usage_bad_pad, 29, 0) \
44 x(btree_node_unreadable, 30, 0) \
45 x(btree_node_fault_injected, 31, 0) \
46 x(btree_node_bad_magic, 32, 0) \
47 x(btree_node_bad_seq, 33, 0) \
48 x(btree_node_unsupported_version, 34, 0) \
49 x(btree_node_bset_older_than_sb_min, 35, 0) \
50 x(btree_node_bset_newer_than_sb, 36, 0) \
51 x(btree_node_data_missing, 37, 0) \
52 x(btree_node_bset_after_end, 38, 0) \
53 x(btree_node_replicas_sectors_written_mismatch, 39, 0) \
54 x(btree_node_replicas_data_mismatch, 40, 0) \
55 x(bset_unknown_csum, 41, 0) \
56 x(bset_bad_csum, 42, 0) \
57 x(bset_past_end_of_btree_node, 43, 0) \
58 x(bset_wrong_sector_offset, 44, 0) \
59 x(bset_empty, 45, 0) \
60 x(bset_bad_seq, 46, 0) \
61 x(bset_blacklisted_journal_seq, 47, 0) \
62 x(first_bset_blacklisted_journal_seq, 48, 0) \
63 x(btree_node_bad_btree, 49, 0) \
64 x(btree_node_bad_level, 50, 0) \
65 x(btree_node_bad_min_key, 51, 0) \
66 x(btree_node_bad_max_key, 52, 0) \
67 x(btree_node_bad_format, 53, 0) \
68 x(btree_node_bkey_past_bset_end, 54, 0) \
69 x(btree_node_bkey_bad_format, 55, 0) \
70 x(btree_node_bad_bkey, 56, 0) \
71 x(btree_node_bkey_out_of_order, 57, 0) \
72 x(btree_root_bkey_invalid, 58, 0) \
73 x(btree_root_read_error, 59, 0) \
74 x(btree_root_bad_min_key, 60, 0) \
75 x(btree_root_bad_max_key, 61, 0) \
76 x(btree_node_read_error, 62, 0) \
77 x(btree_node_topology_bad_min_key, 63, 0) \
78 x(btree_node_topology_bad_max_key, 64, 0) \
79 x(btree_node_topology_overwritten_by_prev_node, 65, 0) \
80 x(btree_node_topology_overwritten_by_next_node, 66, 0) \
81 x(btree_node_topology_interior_node_empty, 67, 0) \
82 x(fs_usage_hidden_wrong, 68, FSCK_AUTOFIX) \
83 x(fs_usage_btree_wrong, 69, FSCK_AUTOFIX) \
84 x(fs_usage_data_wrong, 70, FSCK_AUTOFIX) \
85 x(fs_usage_cached_wrong, 71, FSCK_AUTOFIX) \
86 x(fs_usage_reserved_wrong, 72, FSCK_AUTOFIX) \
87 x(fs_usage_persistent_reserved_wrong, 73, FSCK_AUTOFIX) \
88 x(fs_usage_nr_inodes_wrong, 74, FSCK_AUTOFIX) \
89 x(fs_usage_replicas_wrong, 75, FSCK_AUTOFIX) \
90 x(dev_usage_buckets_wrong, 76, FSCK_AUTOFIX) \
91 x(dev_usage_sectors_wrong, 77, FSCK_AUTOFIX) \
92 x(dev_usage_fragmented_wrong, 78, FSCK_AUTOFIX) \
93 x(dev_usage_buckets_ec_wrong, 79, FSCK_AUTOFIX) \
94 x(bkey_version_in_future, 80, 0) \
95 x(bkey_u64s_too_small, 81, 0) \
96 x(bkey_invalid_type_for_btree, 82, 0) \
97 x(bkey_extent_size_zero, 83, 0) \
98 x(bkey_extent_size_greater_than_offset, 84, 0) \
99 x(bkey_size_nonzero, 85, 0) \
100 x(bkey_snapshot_nonzero, 86, 0) \
101 x(bkey_snapshot_zero, 87, 0) \
102 x(bkey_at_pos_max, 88, 0) \
103 x(bkey_before_start_of_btree_node, 89, 0) \
104 x(bkey_after_end_of_btree_node, 90, 0) \
105 x(bkey_val_size_nonzero, 91, 0) \
106 x(bkey_val_size_too_small, 92, 0) \
107 x(alloc_v1_val_size_bad, 93, 0) \
108 x(alloc_v2_unpack_error, 94, 0) \
109 x(alloc_v3_unpack_error, 95, 0) \
110 x(alloc_v4_val_size_bad, 96, 0) \
111 x(alloc_v4_backpointers_start_bad, 97, 0) \
112 x(alloc_key_data_type_bad, 98, 0) \
113 x(alloc_key_empty_but_have_data, 99, 0) \
114 x(alloc_key_dirty_sectors_0, 100, 0) \
115 x(alloc_key_data_type_inconsistency, 101, 0) \
116 x(alloc_key_to_missing_dev_bucket, 102, 0) \
117 x(alloc_key_cached_inconsistency, 103, 0) \
118 x(alloc_key_cached_but_read_time_zero, 104, 0) \
119 x(alloc_key_to_missing_lru_entry, 105, 0) \
120 x(alloc_key_data_type_wrong, 106, FSCK_AUTOFIX) \
121 x(alloc_key_gen_wrong, 107, FSCK_AUTOFIX) \
122 x(alloc_key_dirty_sectors_wrong, 108, FSCK_AUTOFIX) \
123 x(alloc_key_cached_sectors_wrong, 109, FSCK_AUTOFIX) \
124 x(alloc_key_stripe_wrong, 110, FSCK_AUTOFIX) \
125 x(alloc_key_stripe_redundancy_wrong, 111, FSCK_AUTOFIX) \
126 x(bucket_sector_count_overflow, 112, 0) \
127 x(bucket_metadata_type_mismatch, 113, 0) \
128 x(need_discard_key_wrong, 114, 0) \
129 x(freespace_key_wrong, 115, 0) \
130 x(freespace_hole_missing, 116, 0) \
131 x(bucket_gens_val_size_bad, 117, 0) \
132 x(bucket_gens_key_wrong, 118, 0) \
133 x(bucket_gens_hole_wrong, 119, 0) \
134 x(bucket_gens_to_invalid_dev, 120, 0) \
135 x(bucket_gens_to_invalid_buckets, 121, 0) \
136 x(bucket_gens_nonzero_for_invalid_buckets, 122, 0) \
137 x(need_discard_freespace_key_to_invalid_dev_bucket, 123, 0) \
138 x(need_discard_freespace_key_bad, 124, 0) \
139 x(backpointer_bucket_offset_wrong, 125, 0) \
140 x(backpointer_to_missing_device, 126, 0) \
141 x(backpointer_to_missing_alloc, 127, 0) \
142 x(backpointer_to_missing_ptr, 128, 0) \
143 x(lru_entry_at_time_0, 129, 0) \
144 x(lru_entry_to_invalid_bucket, 130, 0) \
145 x(lru_entry_bad, 131, 0) \
146 x(btree_ptr_val_too_big, 132, 0) \
147 x(btree_ptr_v2_val_too_big, 133, 0) \
148 x(btree_ptr_has_non_ptr, 134, 0) \
149 x(extent_ptrs_invalid_entry, 135, 0) \
150 x(extent_ptrs_no_ptrs, 136, 0) \
151 x(extent_ptrs_too_many_ptrs, 137, 0) \
152 x(extent_ptrs_redundant_crc, 138, 0) \
153 x(extent_ptrs_redundant_stripe, 139, 0) \
154 x(extent_ptrs_unwritten, 140, 0) \
155 x(extent_ptrs_written_and_unwritten, 141, 0) \
156 x(ptr_to_invalid_device, 142, 0) \
157 x(ptr_to_duplicate_device, 143, 0) \
158 x(ptr_after_last_bucket, 144, 0) \
159 x(ptr_before_first_bucket, 145, 0) \
160 x(ptr_spans_multiple_buckets, 146, 0) \
161 x(ptr_to_missing_backpointer, 147, 0) \
162 x(ptr_to_missing_alloc_key, 148, 0) \
163 x(ptr_to_missing_replicas_entry, 149, 0) \
164 x(ptr_to_missing_stripe, 150, 0) \
165 x(ptr_to_incorrect_stripe, 151, 0) \
166 x(ptr_gen_newer_than_bucket_gen, 152, 0) \
167 x(ptr_too_stale, 153, 0) \
168 x(stale_dirty_ptr, 154, 0) \
169 x(ptr_bucket_data_type_mismatch, 155, 0) \
170 x(ptr_cached_and_erasure_coded, 156, 0) \
171 x(ptr_crc_uncompressed_size_too_small, 157, 0) \
172 x(ptr_crc_csum_type_unknown, 158, 0) \
173 x(ptr_crc_compression_type_unknown, 159, 0) \
174 x(ptr_crc_redundant, 160, 0) \
175 x(ptr_crc_uncompressed_size_too_big, 161, 0) \
176 x(ptr_crc_nonce_mismatch, 162, 0) \
177 x(ptr_stripe_redundant, 163, 0) \
178 x(reservation_key_nr_replicas_invalid, 164, 0) \
179 x(reflink_v_refcount_wrong, 165, 0) \
180 x(reflink_p_to_missing_reflink_v, 166, 0) \
181 x(stripe_pos_bad, 167, 0) \
182 x(stripe_val_size_bad, 168, 0) \
183 x(stripe_sector_count_wrong, 169, 0) \
184 x(snapshot_tree_pos_bad, 170, 0) \
185 x(snapshot_tree_to_missing_snapshot, 171, 0) \
186 x(snapshot_tree_to_missing_subvol, 172, 0) \
187 x(snapshot_tree_to_wrong_subvol, 173, 0) \
188 x(snapshot_tree_to_snapshot_subvol, 174, 0) \
189 x(snapshot_pos_bad, 175, 0) \
190 x(snapshot_parent_bad, 176, 0) \
191 x(snapshot_children_not_normalized, 177, 0) \
192 x(snapshot_child_duplicate, 178, 0) \
193 x(snapshot_child_bad, 179, 0) \
194 x(snapshot_skiplist_not_normalized, 180, 0) \
195 x(snapshot_skiplist_bad, 181, 0) \
196 x(snapshot_should_not_have_subvol, 182, 0) \
197 x(snapshot_to_bad_snapshot_tree, 183, 0) \
198 x(snapshot_bad_depth, 184, 0) \
199 x(snapshot_bad_skiplist, 185, 0) \
200 x(subvol_pos_bad, 186, 0) \
201 x(subvol_not_master_and_not_snapshot, 187, 0) \
202 x(subvol_to_missing_root, 188, 0) \
203 x(subvol_root_wrong_bi_subvol, 189, 0) \
204 x(bkey_in_missing_snapshot, 190, 0) \
205 x(inode_pos_inode_nonzero, 191, 0) \
206 x(inode_pos_blockdev_range, 192, 0) \
207 x(inode_unpack_error, 193, 0) \
208 x(inode_str_hash_invalid, 194, 0) \
209 x(inode_v3_fields_start_bad, 195, 0) \
210 x(inode_snapshot_mismatch, 196, 0) \
211 x(inode_unlinked_but_clean, 197, 0) \
212 x(inode_unlinked_but_nlink_nonzero, 198, 0) \
213 x(inode_checksum_type_invalid, 199, 0) \
214 x(inode_compression_type_invalid, 200, 0) \
215 x(inode_subvol_root_but_not_dir, 201, 0) \
216 x(inode_i_size_dirty_but_clean, 202, 0) \
217 x(inode_i_sectors_dirty_but_clean, 203, 0) \
218 x(inode_i_sectors_wrong, 204, 0) \
219 x(inode_dir_wrong_nlink, 205, 0) \
220 x(inode_dir_multiple_links, 206, 0) \
221 x(inode_multiple_links_but_nlink_0, 207, 0) \
222 x(inode_wrong_backpointer, 208, 0) \
223 x(inode_wrong_nlink, 209, 0) \
224 x(inode_unreachable, 210, 0) \
225 x(deleted_inode_but_clean, 211, 0) \
226 x(deleted_inode_missing, 212, 0) \
227 x(deleted_inode_is_dir, 213, 0) \
228 x(deleted_inode_not_unlinked, 214, 0) \
229 x(extent_overlapping, 215, 0) \
230 x(key_in_missing_inode, 216, 0) \
231 x(key_in_wrong_inode_type, 217, 0) \
232 x(extent_past_end_of_inode, 218, 0) \
233 x(dirent_empty_name, 219, 0) \
234 x(dirent_val_too_big, 220, 0) \
235 x(dirent_name_too_long, 221, 0) \
236 x(dirent_name_embedded_nul, 222, 0) \
237 x(dirent_name_dot_or_dotdot, 223, 0) \
238 x(dirent_name_has_slash, 224, 0) \
239 x(dirent_d_type_wrong, 225, 0) \
240 x(inode_bi_parent_wrong, 226, 0) \
241 x(dirent_in_missing_dir_inode, 227, 0) \
242 x(dirent_in_non_dir_inode, 228, 0) \
243 x(dirent_to_missing_inode, 229, 0) \
244 x(dirent_to_missing_subvol, 230, 0) \
245 x(dirent_to_itself, 231, 0) \
246 x(quota_type_invalid, 232, 0) \
247 x(xattr_val_size_too_small, 233, 0) \
248 x(xattr_val_size_too_big, 234, 0) \
249 x(xattr_invalid_type, 235, 0) \
250 x(xattr_name_invalid_chars, 236, 0) \
251 x(xattr_in_missing_inode, 237, 0) \
252 x(root_subvol_missing, 238, 0) \
253 x(root_dir_missing, 239, 0) \
254 x(root_inode_not_dir, 240, 0) \
255 x(dir_loop, 241, 0) \
256 x(hash_table_key_duplicate, 242, 0) \
257 x(hash_table_key_wrong_offset, 243, 0) \
258 x(unlinked_inode_not_on_deleted_list, 244, 0) \
259 x(reflink_p_front_pad_bad, 245, 0) \
260 x(journal_entry_dup_same_device, 246, 0) \
261 x(inode_bi_subvol_missing, 247, 0) \
262 x(inode_bi_subvol_wrong, 248, 0) \
263 x(inode_points_to_missing_dirent, 249, 0) \
264 x(inode_points_to_wrong_dirent, 250, 0) \
265 x(inode_bi_parent_nonzero, 251, 0) \
266 x(dirent_to_missing_parent_subvol, 252, 0) \
267 x(dirent_not_visible_in_parent_subvol, 253, 0) \
268 x(subvol_fs_path_parent_wrong, 254, 0) \
269 x(subvol_root_fs_path_parent_nonzero, 255, 0) \
270 x(subvol_children_not_set, 256, 0) \
271 x(subvol_children_bad, 257, 0) \
272 x(subvol_loop, 258, 0) \
273 x(subvol_unreachable, 259, 0) \
274 x(btree_node_bkey_bad_u64s, 260, 0) \
275 x(btree_node_topology_empty_interior_node, 261, 0) \
276 x(btree_ptr_v2_min_key_bad, 262, 0) \
277 x(btree_root_unreadable_and_scan_found_nothing, 263, 0) \
278 x(snapshot_node_missing, 264, 0) \
279 x(dup_backpointer_to_bad_csum_extent, 265, 0) \
280 x(btree_bitmap_not_marked, 266, 0) \
281 x(sb_clean_entry_overrun, 267, 0) \
282 x(btree_ptr_v2_written_0, 268, 0) \
283 x(subvol_snapshot_bad, 269, 0) \
284 x(subvol_inode_bad, 270, 0) \
285 x(alloc_key_stripe_sectors_wrong, 271, 0) \
286 x(accounting_mismatch, 272, 0) \
287 x(accounting_replicas_not_marked, 273, 0) \
288 x(invalid_btree_id, 274, 0) \
289 x(alloc_key_io_time_bad, 275, 0) \
290 x(alloc_key_fragmentation_lru_wrong, 276, FSCK_AUTOFIX) \
291 x(accounting_key_junk_at_end, 277, 0) \
292 x(accounting_key_replicas_nr_devs_0, 278, 0) \
293 x(accounting_key_replicas_nr_required_bad, 279, 0) \
294 x(accounting_key_replicas_devs_unsorted, 280, 0) \
295
296 enum bch_sb_error_id {
297 #define x(t, n, ...) BCH_FSCK_ERR_##t = n,
298 BCH_SB_ERRS()
299 #undef x
300 BCH_SB_ERR_MAX
301 };
302
303 struct bch_sb_field_errors {
304 struct bch_sb_field field;
305 struct bch_sb_field_error_entry {
306 __le64 v;
307 __le64 last_error_time;
308 } entries[];
309 };
310
311 LE64_BITMASK(BCH_SB_ERROR_ENTRY_ID, struct bch_sb_field_error_entry, v, 0, 16);
312 LE64_BITMASK(BCH_SB_ERROR_ENTRY_NR, struct bch_sb_field_error_entry, v, 16, 64);
313
314 #endif /* _BCACHEFS_SB_ERRORS_FORMAT_H */
315
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