2 * problem.h --- e2fsck problem error codes
4 * Copyright 1996 by Theodore Ts'o
7 * This file may be redistributed under the terms of the GNU Public
12 typedef __u32 problem_t;
14 struct problem_context {
16 ext2_ino_t ino, ino2, dir;
17 struct ext2_inode *inode;
18 struct ext2_dir_entry *dirent;
27 * We define a set of "latch groups"; these are problems which are
28 * handled as a set. The user answers once for a particular latch
31 #define PR_LATCH_MASK 0x0ff0 /* Latch mask */
32 #define PR_LATCH_BLOCK 0x0010 /* Latch for illegal blocks (pass 1) */
33 #define PR_LATCH_BBLOCK 0x0020 /* Latch for bad block inode blocks (pass 1) */
34 #define PR_LATCH_IBITMAP 0x0030 /* Latch for pass 5 inode bitmap proc. */
35 #define PR_LATCH_BBITMAP 0x0040 /* Latch for pass 5 inode bitmap proc. */
36 #define PR_LATCH_RELOC 0x0050 /* Latch for superblock relocate hint */
37 #define PR_LATCH_DBLOCK 0x0060 /* Latch for pass 1b dup block headers */
38 #define PR_LATCH_LOW_DTIME 0x0070 /* Latch for pass1 orphaned list refugees */
39 #define PR_LATCH_TOOBIG 0x0080 /* Latch for file to big errors */
40 #define PR_LATCH_OPTIMIZE_DIR 0x0090 /* Latch for optimize directories */
42 #define PR_LATCH(x) ((((x) & PR_LATCH_MASK) >> 4) - 1)
45 * Latch group descriptor flags
47 #define PRL_YES 0x0001 /* Answer yes */
48 #define PRL_NO 0x0002 /* Answer no */
49 #define PRL_LATCHED 0x0004 /* The latch group is latched */
50 #define PRL_SUPPRESS 0x0008 /* Suppress all latch group questions */
52 #define PRL_VARIABLE 0x000f /* All the flags that need to be reset */
58 /* Block bitmap not in group */
59 #define PR_0_BB_NOT_GROUP 0x000001
61 /* Inode bitmap not in group */
62 #define PR_0_IB_NOT_GROUP 0x000002
64 /* Inode table not in group */
65 #define PR_0_ITABLE_NOT_GROUP 0x000003
67 /* Superblock corrupt */
68 #define PR_0_SB_CORRUPT 0x000004
70 /* Filesystem size is wrong */
71 #define PR_0_FS_SIZE_WRONG 0x000005
73 /* Fragments not supported */
74 #define PR_0_NO_FRAGMENTS 0x000006
76 /* Bad blocks_per_group */
77 #define PR_0_BLOCKS_PER_GROUP 0x000007
79 /* Bad first_data_block */
80 #define PR_0_FIRST_DATA_BLOCK 0x000008
82 /* Adding UUID to filesystem */
83 #define PR_0_ADD_UUID 0x000009
86 #define PR_0_RELOCATE_HINT 0x00000A
88 /* Miscellaneous superblock corruption */
89 #define PR_0_MISC_CORRUPT_SUPER 0x00000B
91 /* Error determing physical device size of filesystem */
92 #define PR_0_GETSIZE_ERROR 0x00000C
94 /* Inode count in the superblock incorrect */
95 #define PR_0_INODE_COUNT_WRONG 0x00000D
97 /* The Hurd does not support the filetype feature */
98 #define PR_0_HURD_CLEAR_FILETYPE 0x00000E
100 /* Journal inode is invalid */
101 #define PR_0_JOURNAL_BAD_INODE 0x00000F
103 /* The external journal has multiple filesystems (which we can't handle yet) */
104 #define PR_0_JOURNAL_UNSUPP_MULTIFS 0x000010
106 /* Can't find external journal */
107 #define PR_0_CANT_FIND_JOURNAL 0x000011
109 /* External journal has bad superblock */
110 #define PR_0_EXT_JOURNAL_BAD_SUPER 0x000012
112 /* Superblock has a bad journal UUID */
113 #define PR_0_JOURNAL_BAD_UUID 0x000013
115 /* Journal has an unknown superblock type */
116 #define PR_0_JOURNAL_UNSUPP_SUPER 0x000014
118 /* Journal superblock is corrupt */
119 #define PR_0_JOURNAL_BAD_SUPER 0x000015
121 /* Journal superblock is corrupt */
122 #define PR_0_JOURNAL_HAS_JOURNAL 0x000016
124 /* Superblock has recovery flag set but no journal */
125 #define PR_0_JOURNAL_RECOVER_SET 0x000017
127 /* Journal has data, but recovery flag is clear */
128 #define PR_0_JOURNAL_RECOVERY_CLEAR 0x000018
130 /* Ask if we should clear the journal */
131 #define PR_0_JOURNAL_RESET_JOURNAL 0x000019
133 /* Filesystem revision is 0, but feature flags are set */
134 #define PR_0_FS_REV_LEVEL 0x00001A
136 /* Clearing orphan inode */
137 #define PR_0_ORPHAN_CLEAR_INODE 0x000020
139 /* Illegal block found in orphaned inode */
140 #define PR_0_ORPHAN_ILLEGAL_BLOCK_NUM 0x000021
142 /* Already cleared block found in orphaned inode */
143 #define PR_0_ORPHAN_ALREADY_CLEARED_BLOCK 0x000022
145 /* Illegal orphan inode in superblock */
146 #define PR_0_ORPHAN_ILLEGAL_HEAD_INODE 0x000023
148 /* Illegal inode in orphaned inode list */
149 #define PR_0_ORPHAN_ILLEGAL_INODE 0x000024
151 /* Journal has unsupported read-only feature - abort */
152 #define PR_0_JOURNAL_UNSUPP_ROCOMPAT 0x000025
154 /* Journal has unsupported incompatible feature - abort */
155 #define PR_0_JOURNAL_UNSUPP_INCOMPAT 0x000026
157 /* Journal has unsupported version number */
158 #define PR_0_JOURNAL_UNSUPP_VERSION 0x000027
160 /* Moving journal to hidden file */
161 #define PR_0_MOVE_JOURNAL 0x000028
163 /* Error moving journal */
164 #define PR_0_ERR_MOVE_JOURNAL 0x000029
166 /* Clearing V2 journal superblock */
167 #define PR_0_CLEAR_V2_JOURNAL 0x00002A
169 /* Run journal anyway */
170 #define PR_0_JOURNAL_RUN 0x00002B
172 /* Run journal anyway by default */
173 #define PR_0_JOURNAL_RUN_DEFAULT 0x00002C
175 /* Backup journal inode blocks */
176 #define PR_0_BACKUP_JNL 0x00002D
178 /* Reserved blocks w/o resize_inode */
179 #define PR_0_NONZERO_RESERVED_GDT_BLOCKS 0x00002E
181 /* Resize_inode not enabled, but resize inode is non-zero */
182 #define PR_0_CLEAR_RESIZE_INODE 0x00002F
184 /* Resize inode invalid */
185 #define PR_0_RESIZE_INODE_INVALID 0x000030
187 /* Last mount time is in the future */
188 #define PR_0_FUTURE_SB_LAST_MOUNT 0x000031
190 /* Last write time is in the future */
191 #define PR_0_FUTURE_SB_LAST_WRITE 0x000032
193 /* Superblock hint for external journal incorrect */
194 #define PR_0_EXTERNAL_JOURNAL_HINT 0x000033
196 /* Superblock hint for external journal incorrect */
197 #define PR_0_DIRHASH_HINT 0x000034
199 /* Group descriptor N checksum is invalid */
200 #define PR_0_GDT_CSUM 0x000035
202 /* Group descriptor N marked uninitialized without feature set. */
203 #define PR_0_GDT_UNINIT 0x000036
205 /* Block bitmap is not initialised and Inode bitmap is */
206 #define PR_0_BB_UNINIT_IB_INIT 0x000037
208 /* Group descriptor N has invalid unused inodes count. */
209 #define PR_0_GDT_ITABLE_UNUSED 0x000038
211 /* Last group block bitmap is uninitialized. */
212 #define PR_0_BB_UNINIT_LAST 0x000039
214 /* Journal transaction found corrupt */
215 #define PR_0_JNL_TXN_CORRUPT 0x00003A
217 /* The test_fs filesystem flag is set and ext4 is available */
218 #define PR_0_CLEAR_TESTFS_FLAG 0x00003B
220 /* Last mount time is in the future (fudged) */
221 #define PR_0_FUTURE_SB_LAST_MOUNT_FUDGED 0x00003C
223 /* Last write time is in the future (fudged) */
224 #define PR_0_FUTURE_SB_LAST_WRITE_FUDGED 0x00003D
231 /* Pass 1: Checking inodes, blocks, and sizes */
232 #define PR_1_PASS_HEADER 0x010000
234 /* Root directory is not an inode */
235 #define PR_1_ROOT_NO_DIR 0x010001
237 /* Root directory has dtime set */
238 #define PR_1_ROOT_DTIME 0x010002
240 /* Reserved inode has bad mode */
241 #define PR_1_RESERVED_BAD_MODE 0x010003
243 /* Deleted inode has zero dtime */
244 #define PR_1_ZERO_DTIME 0x010004
246 /* Inode in use, but dtime set */
247 #define PR_1_SET_DTIME 0x010005
249 /* Zero-length directory */
250 #define PR_1_ZERO_LENGTH_DIR 0x010006
252 /* Block bitmap conflicts with some other fs block */
253 #define PR_1_BB_CONFLICT 0x010007
255 /* Inode bitmap conflicts with some other fs block */
256 #define PR_1_IB_CONFLICT 0x010008
258 /* Inode table conflicts with some other fs block */
259 #define PR_1_ITABLE_CONFLICT 0x010009
261 /* Block bitmap is on a bad block */
262 #define PR_1_BB_BAD_BLOCK 0x01000A
264 /* Inode bitmap is on a bad block */
265 #define PR_1_IB_BAD_BLOCK 0x01000B
267 /* Inode has incorrect i_size */
268 #define PR_1_BAD_I_SIZE 0x01000C
270 /* Inode has incorrect i_blocks */
271 #define PR_1_BAD_I_BLOCKS 0x01000D
273 /* Illegal block number in inode */
274 #define PR_1_ILLEGAL_BLOCK_NUM 0x01000E
276 /* Block number overlaps fs metadata */
277 #define PR_1_BLOCK_OVERLAPS_METADATA 0x01000F
279 /* Inode has illegal blocks (latch question) */
280 #define PR_1_INODE_BLOCK_LATCH 0x010010
282 /* Too many bad blocks in inode */
283 #define PR_1_TOO_MANY_BAD_BLOCKS 0x010011
285 /* Illegal block number in bad block inode */
286 #define PR_1_BB_ILLEGAL_BLOCK_NUM 0x010012
288 /* Bad block inode has illegal blocks (latch question) */
289 #define PR_1_INODE_BBLOCK_LATCH 0x010013
291 /* Duplicate or bad blocks in use! */
292 #define PR_1_DUP_BLOCKS_PREENSTOP 0x010014
294 /* Bad block used as bad block indirect block */
295 #define PR_1_BBINODE_BAD_METABLOCK 0x010015
297 /* Inconsistency can't be fixed prompt */
298 #define PR_1_BBINODE_BAD_METABLOCK_PROMPT 0x010016
300 /* Bad primary block */
301 #define PR_1_BAD_PRIMARY_BLOCK 0x010017
303 /* Bad primary block prompt */
304 #define PR_1_BAD_PRIMARY_BLOCK_PROMPT 0x010018
306 /* Bad primary superblock */
307 #define PR_1_BAD_PRIMARY_SUPERBLOCK 0x010019
309 /* Bad primary block group descriptors */
310 #define PR_1_BAD_PRIMARY_GROUP_DESCRIPTOR 0x01001A
312 /* Bad superblock in group */
313 #define PR_1_BAD_SUPERBLOCK 0x01001B
315 /* Bad block group descriptors in group */
316 #define PR_1_BAD_GROUP_DESCRIPTORS 0x01001C
318 /* Block claimed for no reason */
319 #define PR_1_PROGERR_CLAIMED_BLOCK 0x01001D
321 /* Error allocating blocks for relocating metadata */
322 #define PR_1_RELOC_BLOCK_ALLOCATE 0x01001E
324 /* Error allocating block buffer during relocation process */
325 #define PR_1_RELOC_MEMORY_ALLOCATE 0x01001F
327 /* Relocating metadata group information from X to Y */
328 #define PR_1_RELOC_FROM_TO 0x010020
330 /* Relocating metatdata group information to X */
331 #define PR_1_RELOC_TO 0x010021
333 /* Block read error during relocation process */
334 #define PR_1_RELOC_READ_ERR 0x010022
336 /* Block write error during relocation process */
337 #define PR_1_RELOC_WRITE_ERR 0x010023
339 /* Error allocating inode bitmap */
340 #define PR_1_ALLOCATE_IBITMAP_ERROR 0x010024
342 /* Error allocating block bitmap */
343 #define PR_1_ALLOCATE_BBITMAP_ERROR 0x010025
345 /* Error allocating icount structure */
346 #define PR_1_ALLOCATE_ICOUNT 0x010026
348 /* Error allocating dbcount */
349 #define PR_1_ALLOCATE_DBCOUNT 0x010027
351 /* Error while scanning inodes */
352 #define PR_1_ISCAN_ERROR 0x010028
354 /* Error while iterating over blocks */
355 #define PR_1_BLOCK_ITERATE 0x010029
357 /* Error while storing inode count information */
358 #define PR_1_ICOUNT_STORE 0x01002A
360 /* Error while storing directory block information */
361 #define PR_1_ADD_DBLOCK 0x01002B
363 /* Error while reading inode (for clearing) */
364 #define PR_1_READ_INODE 0x01002C
366 /* Suppress messages prompt */
367 #define PR_1_SUPPRESS_MESSAGES 0x01002D
369 /* Imagic flag set on an inode when filesystem doesn't support it */
370 #define PR_1_SET_IMAGIC 0x01002F
372 /* Immutable flag set on a device or socket inode */
373 #define PR_1_SET_IMMUTABLE 0x010030
375 /* Compression flag set on a non-compressed filesystem */
376 #define PR_1_COMPR_SET 0x010031
378 /* Non-zero size on on device, fifo or socket inode */
379 #define PR_1_SET_NONZSIZE 0x010032
381 /* Filesystem revision is 0, but feature flags are set */
382 #define PR_1_FS_REV_LEVEL 0x010033
384 /* Journal inode not in use, needs clearing */
385 #define PR_1_JOURNAL_INODE_NOT_CLEAR 0x010034
387 /* Journal inode has wrong mode */
388 #define PR_1_JOURNAL_BAD_MODE 0x010035
390 /* Inode that was part of orphan linked list */
391 #define PR_1_LOW_DTIME 0x010036
393 /* Latch question which asks how to deal with low dtime inodes */
394 #define PR_1_ORPHAN_LIST_REFUGEES 0x010037
396 /* Error allocating refcount structure */
397 #define PR_1_ALLOCATE_REFCOUNT 0x010038
399 /* Error reading Extended Attribute block */
400 #define PR_1_READ_EA_BLOCK 0x010039
402 /* Invalid Extended Attribute block */
403 #define PR_1_BAD_EA_BLOCK 0x01003A
405 /* Error reading Extended Attribute block while fixing refcount -- abort */
406 #define PR_1_EXTATTR_READ_ABORT 0x01003B
408 /* Extended attribute reference count incorrect */
409 #define PR_1_EXTATTR_REFCOUNT 0x01003C
411 /* Error writing Extended Attribute block while fixing refcount */
412 #define PR_1_EXTATTR_WRITE 0x01003D
414 /* Multiple EA blocks not supported */
415 #define PR_1_EA_MULTI_BLOCK 0x01003E
417 /* Error allocating EA region allocation structure */
418 #define PR_1_EA_ALLOC_REGION 0x01003F
420 /* Error EA allocation collision */
421 #define PR_1_EA_ALLOC_COLLISION 0x010040
423 /* Bad extended attribute name */
424 #define PR_1_EA_BAD_NAME 0x010041
426 /* Bad extended attribute value */
427 #define PR_1_EA_BAD_VALUE 0x010042
429 /* Inode too big (latch question) */
430 #define PR_1_INODE_TOOBIG 0x010043
432 /* Directory too big */
433 #define PR_1_TOOBIG_DIR 0x010044
435 /* Regular file too big */
436 #define PR_1_TOOBIG_REG 0x010045
438 /* Symlink too big */
439 #define PR_1_TOOBIG_SYMLINK 0x010046
441 /* INDEX_FL flag set on a non-HTREE filesystem */
442 #define PR_1_HTREE_SET 0x010047
444 /* INDEX_FL flag set on a non-directory */
445 #define PR_1_HTREE_NODIR 0x010048
447 /* Invalid root node in HTREE directory */
448 #define PR_1_HTREE_BADROOT 0x010049
450 /* Unsupported hash version in HTREE directory */
451 #define PR_1_HTREE_HASHV 0x01004A
453 /* Incompatible flag in HTREE root node */
454 #define PR_1_HTREE_INCOMPAT 0x01004B
457 #define PR_1_HTREE_DEPTH 0x01004C
459 /* Bad block has indirect block that conflicts with filesystem block */
460 #define PR_1_BB_FS_BLOCK 0x01004D
462 /* Resize inode failed */
463 #define PR_1_RESIZE_INODE_CREATE 0x01004E
465 /* inode->i_size is too long */
466 #define PR_1_EXTRA_ISIZE 0x01004F
468 /* attribute name is too long */
469 #define PR_1_ATTR_NAME_LEN 0x010050
471 /* wrong EA value offset */
472 #define PR_1_ATTR_VALUE_OFFSET 0x010051
474 /* wrong EA blocknumber */
475 #define PR_1_ATTR_VALUE_BLOCK 0x010052
477 /* wrong EA value size */
478 #define PR_1_ATTR_VALUE_SIZE 0x010053
480 /* wrong EA hash value */
481 #define PR_1_ATTR_HASH 0x010054
483 /* inode appears to be a directory */
484 #define PR_1_TREAT_AS_DIRECTORY 0x010055
486 /* Error while reading extent tree */
487 #define PR_1_READ_EXTENT 0x010056
489 /* Failure to iterate extents */
490 #define PR_1_EXTENT_ITERATE_FAILURE 0x010057
492 /* Bad starting block in extent */
493 #define PR_1_EXTENT_BAD_START_BLK 0x010058
495 /* Extent ends beyond filesystem */
496 #define PR_1_EXTENT_ENDS_BEYOND 0x010059
498 /* EXTENTS_FL flag set on a non-extents capable filesystem */
499 #define PR_1_EXTENTS_SET 0x01005A
501 /* inode has extents, superblock missing INCOMPAT_EXTENTS feature */
502 #define PR_1_EXTENT_FEATURE 0x01005B
504 /* inode missing EXTENTS_FL, but is an extent inode */
505 #define PR_1_UNSET_EXTENT_FL 0x01005C
507 /* Fast symlink has EXTENTS_FL set */
508 #define PR_1_FAST_SYMLINK_EXTENT_FL 0x01005D
510 /* Extents are out of order */
511 #define PR_1_OUT_OF_ORDER_EXTENTS 0x01005E
513 /* Extent node header invalid */
514 #define PR_1_EXTENT_HEADER_INVALID 0x01005F
520 /* Pass 1B: Rescan for duplicate/bad blocks */
521 #define PR_1B_PASS_HEADER 0x011000
523 /* Duplicate/bad block(s) header */
524 #define PR_1B_DUP_BLOCK_HEADER 0x011001
526 /* Duplicate/bad block(s) in inode */
527 #define PR_1B_DUP_BLOCK 0x011002
529 /* Duplicate/bad block(s) end */
530 #define PR_1B_DUP_BLOCK_END 0x011003
532 /* Error while scanning inodes */
533 #define PR_1B_ISCAN_ERROR 0x011004
535 /* Error allocating inode bitmap */
536 #define PR_1B_ALLOCATE_IBITMAP_ERROR 0x011005
538 /* Error while iterating over blocks */
539 #define PR_1B_BLOCK_ITERATE 0x011006
541 /* Error adjusting EA refcount */
542 #define PR_1B_ADJ_EA_REFCOUNT 0x011007
545 /* Pass 1C: Scan directories for inodes with dup blocks. */
546 #define PR_1C_PASS_HEADER 0x012000
549 /* Pass 1D: Reconciling duplicate blocks */
550 #define PR_1D_PASS_HEADER 0x013000
552 /* File has duplicate blocks */
553 #define PR_1D_DUP_FILE 0x013001
555 /* List of files sharing duplicate blocks */
556 #define PR_1D_DUP_FILE_LIST 0x013002
558 /* File sharing blocks with filesystem metadata */
559 #define PR_1D_SHARE_METADATA 0x013003
561 /* Report of how many duplicate/bad inodes */
562 #define PR_1D_NUM_DUP_INODES 0x013004
564 /* Duplicated blocks already reassigned or cloned. */
565 #define PR_1D_DUP_BLOCKS_DEALT 0x013005
567 /* Clone duplicate/bad blocks? */
568 #define PR_1D_CLONE_QUESTION 0x013006
571 #define PR_1D_DELETE_QUESTION 0x013007
573 /* Couldn't clone file (error) */
574 #define PR_1D_CLONE_ERROR 0x013008
580 /* Pass 2: Checking directory structure */
581 #define PR_2_PASS_HEADER 0x020000
583 /* Bad inode number for '.' */
584 #define PR_2_BAD_INODE_DOT 0x020001
586 /* Directory entry has bad inode number */
587 #define PR_2_BAD_INO 0x020002
589 /* Directory entry has deleted or unused inode */
590 #define PR_2_UNUSED_INODE 0x020003
592 /* Directry entry is link to '.' */
593 #define PR_2_LINK_DOT 0x020004
595 /* Directory entry points to inode now located in a bad block */
596 #define PR_2_BB_INODE 0x020005
598 /* Directory entry contains a link to a directory */
599 #define PR_2_LINK_DIR 0x020006
601 /* Directory entry contains a link to the root directry */
602 #define PR_2_LINK_ROOT 0x020007
604 /* Directory entry has illegal characters in its name */
605 #define PR_2_BAD_NAME 0x020008
607 /* Missing '.' in directory inode */
608 #define PR_2_MISSING_DOT 0x020009
610 /* Missing '..' in directory inode */
611 #define PR_2_MISSING_DOT_DOT 0x02000A
613 /* First entry in directory inode doesn't contain '.' */
614 #define PR_2_1ST_NOT_DOT 0x02000B
616 /* Second entry in directory inode doesn't contain '..' */
617 #define PR_2_2ND_NOT_DOT_DOT 0x02000C
619 /* i_faddr should be zero */
620 #define PR_2_FADDR_ZERO 0x02000D
622 /* i_file_acl should be zero */
623 #define PR_2_FILE_ACL_ZERO 0x02000E
625 /* i_dir_acl should be zero */
626 #define PR_2_DIR_ACL_ZERO 0x02000F
628 /* i_frag should be zero */
629 #define PR_2_FRAG_ZERO 0x020010
631 /* i_fsize should be zero */
632 #define PR_2_FSIZE_ZERO 0x020011
634 /* inode has bad mode */
635 #define PR_2_BAD_MODE 0x020012
637 /* directory corrupted */
638 #define PR_2_DIR_CORRUPTED 0x020013
640 /* filename too long */
641 #define PR_2_FILENAME_LONG 0x020014
643 /* Directory inode has a missing block (hole) */
644 #define PR_2_DIRECTORY_HOLE 0x020015
646 /* '.' is not NULL terminated */
647 #define PR_2_DOT_NULL_TERM 0x020016
649 /* '..' is not NULL terminated */
650 #define PR_2_DOT_DOT_NULL_TERM 0x020017
652 /* Illegal character device in inode */
653 #define PR_2_BAD_CHAR_DEV 0x020018
655 /* Illegal block device in inode */
656 #define PR_2_BAD_BLOCK_DEV 0x020019
658 /* Duplicate '.' entry */
659 #define PR_2_DUP_DOT 0x02001A
661 /* Duplicate '..' entry */
662 #define PR_2_DUP_DOT_DOT 0x02001B
664 /* Internal error: couldn't find dir_info */
665 #define PR_2_NO_DIRINFO 0x02001C
667 /* Final rec_len is wrong */
668 #define PR_2_FINAL_RECLEN 0x02001D
670 /* Error allocating icount structure */
671 #define PR_2_ALLOCATE_ICOUNT 0x02001E
673 /* Error iterating over directory blocks */
674 #define PR_2_DBLIST_ITERATE 0x02001F
676 /* Error reading directory block */
677 #define PR_2_READ_DIRBLOCK 0x020020
679 /* Error writing directory block */
680 #define PR_2_WRITE_DIRBLOCK 0x020021
682 /* Error allocating new directory block */
683 #define PR_2_ALLOC_DIRBOCK 0x020022
685 /* Error deallocating inode */
686 #define PR_2_DEALLOC_INODE 0x020023
688 /* Directory entry for '.' is big. Split? */
689 #define PR_2_SPLIT_DOT 0x020024
692 #define PR_2_BAD_FIFO 0x020025
695 #define PR_2_BAD_SOCKET 0x020026
697 /* Directory filetype not set */
698 #define PR_2_SET_FILETYPE 0x020027
700 /* Directory filetype incorrect */
701 #define PR_2_BAD_FILETYPE 0x020028
703 /* Directory filetype set when it shouldn't be */
704 #define PR_2_CLEAR_FILETYPE 0x020029
706 /* Directory filename can't be zero-length */
707 #define PR_2_NULL_NAME 0x020030
709 /* Invalid symlink */
710 #define PR_2_INVALID_SYMLINK 0x020031
712 /* i_file_acl (extended attribute) is bad */
713 #define PR_2_FILE_ACL_BAD 0x020032
715 /* Filesystem contains large files, but has no such flag in sb */
716 #define PR_2_FEATURE_LARGE_FILES 0x020033
718 /* Node in HTREE directory not referenced */
719 #define PR_2_HTREE_NOTREF 0x020034
721 /* Node in HTREE directory referenced twice */
722 #define PR_2_HTREE_DUPREF 0x020035
724 /* Node in HTREE directory has bad min hash */
725 #define PR_2_HTREE_MIN_HASH 0x020036
727 /* Node in HTREE directory has bad max hash */
728 #define PR_2_HTREE_MAX_HASH 0x020037
730 /* Clear invalid HTREE directory */
731 #define PR_2_HTREE_CLEAR 0x020038
733 /* Clear the htree flag forcibly */
734 /* #define PR_2_HTREE_FCLR 0x020039 */
736 /* Bad block in htree interior node */
737 #define PR_2_HTREE_BADBLK 0x02003A
739 /* Error adjusting EA refcount */
740 #define PR_2_ADJ_EA_REFCOUNT 0x02003B
742 /* Invalid HTREE root node */
743 #define PR_2_HTREE_BAD_ROOT 0x02003C
745 /* Invalid HTREE limit */
746 #define PR_2_HTREE_BAD_LIMIT 0x02003D
748 /* Invalid HTREE count */
749 #define PR_2_HTREE_BAD_COUNT 0x02003E
751 /* HTREE interior node has out-of-order hashes in table */
752 #define PR_2_HTREE_HASH_ORDER 0x02003F
754 /* Node in HTREE directory has bad depth */
755 #define PR_2_HTREE_BAD_DEPTH 0x020040
757 /* Duplicate directory entry found */
758 #define PR_2_DUPLICATE_DIRENT 0x020041
760 /* Non-unique filename found */
761 #define PR_2_NON_UNIQUE_FILE 0x020042
763 /* Duplicate directory entry found */
764 #define PR_2_REPORT_DUP_DIRENT 0x020043
766 /* i_blocks_hi should be zero */
767 #define PR_2_BLOCKS_HI_ZERO 0x020044
769 /* Unexpected HTREE block */
770 #define PR_2_UNEXPECTED_HTREE_BLOCK 0x020045
772 /* Inode found in group where _INODE_UNINIT is set */
773 #define PR_2_INOREF_BG_INO_UNINIT 0x020046
775 /* Inode found in group unused inodes area */
776 #define PR_2_INOREF_IN_UNUSED 0x020047
778 /* i_file_acl_hi should be zero */
779 #define PR_2_I_FILE_ACL_HI_ZERO 0x020048
785 /* Pass 3: Checking directory connectivity */
786 #define PR_3_PASS_HEADER 0x030000
788 /* Root inode not allocated */
789 #define PR_3_NO_ROOT_INODE 0x030001
791 /* No room in lost+found */
792 #define PR_3_EXPAND_LF_DIR 0x030002
794 /* Unconnected directory inode */
795 #define PR_3_UNCONNECTED_DIR 0x030003
797 /* /lost+found not found */
798 #define PR_3_NO_LF_DIR 0x030004
800 /* .. entry is incorrect */
801 #define PR_3_BAD_DOT_DOT 0x030005
803 /* Bad or non-existent /lost+found. Cannot reconnect */
804 #define PR_3_NO_LPF 0x030006
806 /* Could not expand /lost+found */
807 #define PR_3_CANT_EXPAND_LPF 0x030007
809 /* Could not reconnect inode */
810 #define PR_3_CANT_RECONNECT 0x030008
812 /* Error while trying to find /lost+found */
813 #define PR_3_ERR_FIND_LPF 0x030009
815 /* Error in ext2fs_new_block while creating /lost+found */
816 #define PR_3_ERR_LPF_NEW_BLOCK 0x03000A
818 /* Error in ext2fs_new_inode while creating /lost+found */
819 #define PR_3_ERR_LPF_NEW_INODE 0x03000B
821 /* Error in ext2fs_new_dir_block while creating /lost+found */
822 #define PR_3_ERR_LPF_NEW_DIR_BLOCK 0x03000C
824 /* Error while writing directory block for /lost+found */
825 #define PR_3_ERR_LPF_WRITE_BLOCK 0x03000D
827 /* Error while adjusting inode count */
828 #define PR_3_ADJUST_INODE 0x03000E
830 /* Couldn't fix parent directory -- error */
831 #define PR_3_FIX_PARENT_ERR 0x03000F
833 /* Couldn't fix parent directory -- couldn't find it */
834 #define PR_3_FIX_PARENT_NOFIND 0x030010
836 /* Error allocating inode bitmap */
837 #define PR_3_ALLOCATE_IBITMAP_ERROR 0x030011
839 /* Error creating root directory */
840 #define PR_3_CREATE_ROOT_ERROR 0x030012
842 /* Error creating lost and found directory */
843 #define PR_3_CREATE_LPF_ERROR 0x030013
845 /* Root inode is not directory; aborting */
846 #define PR_3_ROOT_NOT_DIR_ABORT 0x030014
848 /* Cannot proceed without a root inode. */
849 #define PR_3_NO_ROOT_INODE_ABORT 0x030015
851 /* Internal error: couldn't find dir_info */
852 #define PR_3_NO_DIRINFO 0x030016
854 /* Lost+found is not a directory */
855 #define PR_3_LPF_NOTDIR 0x030017
858 * Pass 3a --- rehashing diretories
860 /* Pass 3a: Reindexing directories */
861 #define PR_3A_PASS_HEADER 0x031000
863 /* Error iterating over directories */
864 #define PR_3A_OPTIMIZE_ITER 0x031001
866 /* Error rehash directory */
867 #define PR_3A_OPTIMIZE_DIR_ERR 0x031002
869 /* Rehashing dir header */
870 #define PR_3A_OPTIMIZE_DIR_HEADER 0x031003
872 /* Rehashing directory %d */
873 #define PR_3A_OPTIMIZE_DIR 0x031004
875 /* Rehashing dir end */
876 #define PR_3A_OPTIMIZE_DIR_END 0x031005
882 /* Pass 4: Checking reference counts */
883 #define PR_4_PASS_HEADER 0x040000
885 /* Unattached zero-length inode */
886 #define PR_4_ZERO_LEN_INODE 0x040001
888 /* Unattached inode */
889 #define PR_4_UNATTACHED_INODE 0x040002
891 /* Inode ref count wrong */
892 #define PR_4_BAD_REF_COUNT 0x040003
894 /* Inconsistent inode count information cached */
895 #define PR_4_INCONSISTENT_COUNT 0x040004
901 /* Pass 5: Checking group summary information */
902 #define PR_5_PASS_HEADER 0x050000
904 /* Padding at end of inode bitmap is not set. */
905 #define PR_5_INODE_BMAP_PADDING 0x050001
907 /* Padding at end of block bitmap is not set. */
908 #define PR_5_BLOCK_BMAP_PADDING 0x050002
910 /* Block bitmap differences header */
911 #define PR_5_BLOCK_BITMAP_HEADER 0x050003
913 /* Block not used, but marked in bitmap */
914 #define PR_5_BLOCK_UNUSED 0x050004
916 /* Block used, but not marked used in bitmap */
917 #define PR_5_BLOCK_USED 0x050005
919 /* Block bitmap differences end */
920 #define PR_5_BLOCK_BITMAP_END 0x050006
922 /* Inode bitmap differences header */
923 #define PR_5_INODE_BITMAP_HEADER 0x050007
925 /* Inode not used, but marked in bitmap */
926 #define PR_5_INODE_UNUSED 0x050008
928 /* Inode used, but not marked used in bitmap */
929 #define PR_5_INODE_USED 0x050009
931 /* Inode bitmap differences end */
932 #define PR_5_INODE_BITMAP_END 0x05000A
934 /* Free inodes count for group wrong */
935 #define PR_5_FREE_INODE_COUNT_GROUP 0x05000B
937 /* Directories count for group wrong */
938 #define PR_5_FREE_DIR_COUNT_GROUP 0x05000C
940 /* Free inodes count wrong */
941 #define PR_5_FREE_INODE_COUNT 0x05000D
943 /* Free blocks count for group wrong */
944 #define PR_5_FREE_BLOCK_COUNT_GROUP 0x05000E
946 /* Free blocks count wrong */
947 #define PR_5_FREE_BLOCK_COUNT 0x05000F
949 /* Programming error: bitmap endpoints don't match */
950 #define PR_5_BMAP_ENDPOINTS 0x050010
952 /* Internal error: fudging end of bitmap */
953 #define PR_5_FUDGE_BITMAP_ERROR 0x050011
955 /* Error copying in replacement inode bitmap */
956 #define PR_5_COPY_IBITMAP_ERROR 0x050012
958 /* Error copying in replacement block bitmap */
959 #define PR_5_COPY_BBITMAP_ERROR 0x050013
961 /* Block range not used, but marked in bitmap */
962 #define PR_5_BLOCK_RANGE_UNUSED 0x050014
964 /* Block range used, but not marked used in bitmap */
965 #define PR_5_BLOCK_RANGE_USED 0x050015
967 /* Inode range not used, but marked in bitmap */
968 #define PR_5_INODE_RANGE_UNUSED 0x050016
970 /* Inode rangeused, but not marked used in bitmap */
971 #define PR_5_INODE_RANGE_USED 0x050017
973 /* Block in use but group is marked BLOCK_UNINIT */
974 #define PR_5_BLOCK_UNINIT 0x050018
976 /* Inode in use but group is marked INODE_UNINIT */
977 #define PR_5_INODE_UNINIT 0x050019
983 /* Recreate the journal if E2F_FLAG_JOURNAL_INODE flag is set */
984 #define PR_6_RECREATE_JOURNAL 0x060001
987 * Function declarations
989 int fix_problem(e2fsck_t ctx, problem_t code, struct problem_context *pctx);
990 int end_problem_latch(e2fsck_t ctx, int mask);
991 int set_latch_flags(int mask, int setflags, int clearflags);
992 int get_latch_flags(int mask, int *value);
993 void clear_problem_context(struct problem_context *pctx);
996 void print_e2fsck_message(e2fsck_t ctx, const char *msg,
997 struct problem_context *pctx, int first,