1 /* 2 * problem.h --- e2fsck problem error codes 3 * 4 * Copyright 1996 by Theodore Ts'o 5 * 6 * %Begin-Header% 7 * This file may be redistributed under the terms of the GNU Public 8 * License. 9 * %End-Header% 10 */ 11 12 #include <stdint.h> 13 typedef __u32 problem_t; 14 15 struct problem_context { 16 errcode_t errcode; 17 ext2_ino_t ino, ino2, dir; 18 struct ext2_inode *inode; 19 struct ext2_dir_entry *dirent; 20 blk64_t blk, blk2; 21 e2_blkcnt_t blkcount; 22 dgrp_t group; 23 __u32 csum1, csum2; 24 __u64 num; 25 const char *str; 26 }; 27 28 /* 29 * We define a set of "latch groups"; these are problems which are 30 * handled as a set. The user answers once for a particular latch 31 * group. 32 */ 33 #define PR_LATCH_MASK 0x0ff0 /* Latch mask */ 34 #define PR_LATCH_BLOCK 0x0010 /* Latch for illegal blocks (pass 1) */ 35 #define PR_LATCH_BBLOCK 0x0020 /* Latch for bad block inode blocks (pass 1) */ 36 #define PR_LATCH_IBITMAP 0x0030 /* Latch for pass 5 inode bitmap proc. */ 37 #define PR_LATCH_BBITMAP 0x0040 /* Latch for pass 5 inode bitmap proc. */ 38 #define PR_LATCH_RELOC 0x0050 /* Latch for superblock relocate hint */ 39 #define PR_LATCH_DBLOCK 0x0060 /* Latch for pass 1b dup block headers */ 40 #define PR_LATCH_LOW_DTIME 0x0070 /* Latch for pass1 orphaned list refugees */ 41 #define PR_LATCH_TOOBIG 0x0080 /* Latch for file to big errors */ 42 #define PR_LATCH_OPTIMIZE_DIR 0x0090 /* Latch for optimize directories */ 43 #define PR_LATCH_BG_CHECKSUM 0x00A0 /* Latch for block group checksums */ 44 45 #define PR_LATCH(x) ((((x) & PR_LATCH_MASK) >> 4) - 1) 46 47 /* 48 * Latch group descriptor flags 49 */ 50 #define PRL_YES 0x0001 /* Answer yes */ 51 #define PRL_NO 0x0002 /* Answer no */ 52 #define PRL_LATCHED 0x0004 /* The latch group is latched */ 53 #define PRL_SUPPRESS 0x0008 /* Suppress all latch group questions */ 54 55 #define PRL_VARIABLE 0x000f /* All the flags that need to be reset */ 56 57 /* 58 * Pre-Pass 1 errors 59 */ 60 61 /* Block bitmap not in group */ 62 #define PR_0_BB_NOT_GROUP 0x000001 63 64 /* Inode bitmap not in group */ 65 #define PR_0_IB_NOT_GROUP 0x000002 66 67 /* Inode table not in group */ 68 #define PR_0_ITABLE_NOT_GROUP 0x000003 69 70 /* Superblock corrupt */ 71 #define PR_0_SB_CORRUPT 0x000004 72 73 /* Filesystem size is wrong */ 74 #define PR_0_FS_SIZE_WRONG 0x000005 75 76 /* Fragments not supported */ 77 #define PR_0_NO_FRAGMENTS 0x000006 78 79 /* Bad blocks_per_group */ 80 #define PR_0_BLOCKS_PER_GROUP 0x000007 81 82 /* Bad first_data_block */ 83 #define PR_0_FIRST_DATA_BLOCK 0x000008 84 85 /* Adding UUID to filesystem */ 86 #define PR_0_ADD_UUID 0x000009 87 88 /* Relocate hint */ 89 #define PR_0_RELOCATE_HINT 0x00000A 90 91 /* Miscellaneous superblock corruption */ 92 #define PR_0_MISC_CORRUPT_SUPER 0x00000B 93 94 /* Error determing physical device size of filesystem */ 95 #define PR_0_GETSIZE_ERROR 0x00000C 96 97 /* Inode count in the superblock incorrect */ 98 #define PR_0_INODE_COUNT_WRONG 0x00000D 99 100 /* The Hurd does not support the filetype feature */ 101 #define PR_0_HURD_CLEAR_FILETYPE 0x00000E 102 103 /* Journal inode is invalid */ 104 #define PR_0_JOURNAL_BAD_INODE 0x00000F 105 106 /* The external journal has multiple filesystems (which we can't handle yet) */ 107 #define PR_0_JOURNAL_UNSUPP_MULTIFS 0x000010 108 109 /* Can't find external journal */ 110 #define PR_0_CANT_FIND_JOURNAL 0x000011 111 112 /* External journal has bad superblock */ 113 #define PR_0_EXT_JOURNAL_BAD_SUPER 0x000012 114 115 /* Superblock has a bad journal UUID */ 116 #define PR_0_JOURNAL_BAD_UUID 0x000013 117 118 /* Journal has an unknown superblock type */ 119 #define PR_0_JOURNAL_UNSUPP_SUPER 0x000014 120 121 /* Journal superblock is corrupt */ 122 #define PR_0_JOURNAL_BAD_SUPER 0x000015 123 124 /* Journal superblock is corrupt */ 125 #define PR_0_JOURNAL_HAS_JOURNAL 0x000016 126 127 /* Superblock has recovery flag set but no journal */ 128 #define PR_0_JOURNAL_RECOVER_SET 0x000017 129 130 /* Journal has data, but recovery flag is clear */ 131 #define PR_0_JOURNAL_RECOVERY_CLEAR 0x000018 132 133 /* Ask if we should clear the journal */ 134 #define PR_0_JOURNAL_RESET_JOURNAL 0x000019 135 136 /* Filesystem revision is 0, but feature flags are set */ 137 #define PR_0_FS_REV_LEVEL 0x00001A 138 139 /* Clearing orphan inode */ 140 #define PR_0_ORPHAN_CLEAR_INODE 0x000020 141 142 /* Illegal block found in orphaned inode */ 143 #define PR_0_ORPHAN_ILLEGAL_BLOCK_NUM 0x000021 144 145 /* Already cleared block found in orphaned inode */ 146 #define PR_0_ORPHAN_ALREADY_CLEARED_BLOCK 0x000022 147 148 /* Illegal orphan inode in superblock */ 149 #define PR_0_ORPHAN_ILLEGAL_HEAD_INODE 0x000023 150 151 /* Illegal inode in orphaned inode list */ 152 #define PR_0_ORPHAN_ILLEGAL_INODE 0x000024 153 154 /* Journal has unsupported read-only feature - abort */ 155 #define PR_0_JOURNAL_UNSUPP_ROCOMPAT 0x000025 156 157 /* Journal has unsupported incompatible feature - abort */ 158 #define PR_0_JOURNAL_UNSUPP_INCOMPAT 0x000026 159 160 /* Journal has unsupported version number */ 161 #define PR_0_JOURNAL_UNSUPP_VERSION 0x000027 162 163 /* Moving journal to hidden file */ 164 #define PR_0_MOVE_JOURNAL 0x000028 165 166 /* Error moving journal */ 167 #define PR_0_ERR_MOVE_JOURNAL 0x000029 168 169 /* Clearing V2 journal superblock */ 170 #define PR_0_CLEAR_V2_JOURNAL 0x00002A 171 172 /* Run journal anyway */ 173 #define PR_0_JOURNAL_RUN 0x00002B 174 175 /* Run journal anyway by default */ 176 #define PR_0_JOURNAL_RUN_DEFAULT 0x00002C 177 178 /* Backup journal inode blocks */ 179 #define PR_0_BACKUP_JNL 0x00002D 180 181 /* Reserved blocks w/o resize_inode */ 182 #define PR_0_NONZERO_RESERVED_GDT_BLOCKS 0x00002E 183 184 /* Resize_inode not enabled, but resize inode is non-zero */ 185 #define PR_0_CLEAR_RESIZE_INODE 0x00002F 186 187 /* Resize inode invalid */ 188 #define PR_0_RESIZE_INODE_INVALID 0x000030 189 190 /* Last mount time is in the future */ 191 #define PR_0_FUTURE_SB_LAST_MOUNT 0x000031 192 193 /* Last write time is in the future */ 194 #define PR_0_FUTURE_SB_LAST_WRITE 0x000032 195 196 /* Superblock hint for external journal incorrect */ 197 #define PR_0_EXTERNAL_JOURNAL_HINT 0x000033 198 199 /* Superblock hint for external journal incorrect */ 200 #define PR_0_DIRHASH_HINT 0x000034 201 202 /* Group descriptor N checksum is invalid */ 203 #define PR_0_GDT_CSUM 0x000035 204 205 /* Group descriptor N marked uninitialized without feature set. */ 206 #define PR_0_GDT_UNINIT 0x000036 207 208 /* Block bitmap is not initialised and Inode bitmap is -- NO LONGER USED */ 209 /* #define PR_0_BB_UNINIT_IB_INIT 0x000037 */ 210 211 /* Group descriptor N has invalid unused inodes count. */ 212 #define PR_0_GDT_ITABLE_UNUSED 0x000038 213 214 /* Last group block bitmap is uninitialized. */ 215 #define PR_0_BB_UNINIT_LAST 0x000039 216 217 /* Journal transaction found corrupt */ 218 #define PR_0_JNL_TXN_CORRUPT 0x00003A 219 220 /* The test_fs filesystem flag is set and ext4 is available */ 221 #define PR_0_CLEAR_TESTFS_FLAG 0x00003B 222 223 /* Last mount time is in the future (fudged) */ 224 #define PR_0_FUTURE_SB_LAST_MOUNT_FUDGED 0x00003C 225 226 /* Last write time is in the future (fudged) */ 227 #define PR_0_FUTURE_SB_LAST_WRITE_FUDGED 0x00003D 228 229 /* Block group checksum (latch question) */ 230 #define PR_0_GDT_CSUM_LATCH 0x00003E 231 232 /* Free inodes count wrong */ 233 #define PR_0_FREE_INODE_COUNT 0x00003F 234 235 /* Free blocks count wrong */ 236 #define PR_0_FREE_BLOCK_COUNT 0x000040 237 238 /* Make quota file hidden */ 239 #define PR_0_HIDE_QUOTA 0x000041 240 241 /* Superblock has invalid MMP block. */ 242 #define PR_0_MMP_INVALID_BLK 0x000042 243 244 /* Superblock has invalid MMP magic. */ 245 #define PR_0_MMP_INVALID_MAGIC 0x000043 246 247 /* Opening file system failed */ 248 #define PR_0_OPEN_FAILED 0x000044 249 250 /* Checking group descriptor failed */ 251 #define PR_0_CHECK_DESC_FAILED 0x000045 252 253 /* 64bit is set but extents are not set. */ 254 #define PR_0_64BIT_WITHOUT_EXTENTS 0x000048 255 256 /* 257 * Pass 1 errors 258 */ 259 260 /* Pass 1: Checking inodes, blocks, and sizes */ 261 #define PR_1_PASS_HEADER 0x010000 262 263 /* Root directory is not an inode */ 264 #define PR_1_ROOT_NO_DIR 0x010001 265 266 /* Root directory has dtime set */ 267 #define PR_1_ROOT_DTIME 0x010002 268 269 /* Reserved inode has bad mode */ 270 #define PR_1_RESERVED_BAD_MODE 0x010003 271 272 /* Deleted inode has zero dtime */ 273 #define PR_1_ZERO_DTIME 0x010004 274 275 /* Inode in use, but dtime set */ 276 #define PR_1_SET_DTIME 0x010005 277 278 /* Zero-length directory */ 279 #define PR_1_ZERO_LENGTH_DIR 0x010006 280 281 /* Block bitmap conflicts with some other fs block */ 282 #define PR_1_BB_CONFLICT 0x010007 283 284 /* Inode bitmap conflicts with some other fs block */ 285 #define PR_1_IB_CONFLICT 0x010008 286 287 /* Inode table conflicts with some other fs block */ 288 #define PR_1_ITABLE_CONFLICT 0x010009 289 290 /* Block bitmap is on a bad block */ 291 #define PR_1_BB_BAD_BLOCK 0x01000A 292 293 /* Inode bitmap is on a bad block */ 294 #define PR_1_IB_BAD_BLOCK 0x01000B 295 296 /* Inode has incorrect i_size */ 297 #define PR_1_BAD_I_SIZE 0x01000C 298 299 /* Inode has incorrect i_blocks */ 300 #define PR_1_BAD_I_BLOCKS 0x01000D 301 302 /* Illegal block number in inode */ 303 #define PR_1_ILLEGAL_BLOCK_NUM 0x01000E 304 305 /* Block number overlaps fs metadata */ 306 #define PR_1_BLOCK_OVERLAPS_METADATA 0x01000F 307 308 /* Inode has illegal blocks (latch question) */ 309 #define PR_1_INODE_BLOCK_LATCH 0x010010 310 311 /* Too many bad blocks in inode */ 312 #define PR_1_TOO_MANY_BAD_BLOCKS 0x010011 313 314 /* Illegal block number in bad block inode */ 315 #define PR_1_BB_ILLEGAL_BLOCK_NUM 0x010012 316 317 /* Bad block inode has illegal blocks (latch question) */ 318 #define PR_1_INODE_BBLOCK_LATCH 0x010013 319 320 /* Duplicate or bad blocks in use! */ 321 #define PR_1_DUP_BLOCKS_PREENSTOP 0x010014 322 323 /* Bad block used as bad block indirect block */ 324 #define PR_1_BBINODE_BAD_METABLOCK 0x010015 325 326 /* Inconsistency can't be fixed prompt */ 327 #define PR_1_BBINODE_BAD_METABLOCK_PROMPT 0x010016 328 329 /* Bad primary block */ 330 #define PR_1_BAD_PRIMARY_BLOCK 0x010017 331 332 /* Bad primary block prompt */ 333 #define PR_1_BAD_PRIMARY_BLOCK_PROMPT 0x010018 334 335 /* Bad primary superblock */ 336 #define PR_1_BAD_PRIMARY_SUPERBLOCK 0x010019 337 338 /* Bad primary block group descriptors */ 339 #define PR_1_BAD_PRIMARY_GROUP_DESCRIPTOR 0x01001A 340 341 /* Bad superblock in group */ 342 #define PR_1_BAD_SUPERBLOCK 0x01001B 343 344 /* Bad block group descriptors in group */ 345 #define PR_1_BAD_GROUP_DESCRIPTORS 0x01001C 346 347 /* Block claimed for no reason */ 348 #define PR_1_PROGERR_CLAIMED_BLOCK 0x01001D 349 350 /* Error allocating blocks for relocating metadata */ 351 #define PR_1_RELOC_BLOCK_ALLOCATE 0x01001E 352 353 /* Error allocating block buffer during relocation process */ 354 #define PR_1_RELOC_MEMORY_ALLOCATE 0x01001F 355 356 /* Relocating metadata group information from X to Y */ 357 #define PR_1_RELOC_FROM_TO 0x010020 358 359 /* Relocating metatdata group information to X */ 360 #define PR_1_RELOC_TO 0x010021 361 362 /* Block read error during relocation process */ 363 #define PR_1_RELOC_READ_ERR 0x010022 364 365 /* Block write error during relocation process */ 366 #define PR_1_RELOC_WRITE_ERR 0x010023 367 368 /* Error allocating inode bitmap */ 369 #define PR_1_ALLOCATE_IBITMAP_ERROR 0x010024 370 371 /* Error allocating block bitmap */ 372 #define PR_1_ALLOCATE_BBITMAP_ERROR 0x010025 373 374 /* Error allocating icount structure */ 375 #define PR_1_ALLOCATE_ICOUNT 0x010026 376 377 /* Error allocating dbcount */ 378 #define PR_1_ALLOCATE_DBCOUNT 0x010027 379 380 /* Error while scanning inodes */ 381 #define PR_1_ISCAN_ERROR 0x010028 382 383 /* Error while iterating over blocks */ 384 #define PR_1_BLOCK_ITERATE 0x010029 385 386 /* Error while storing inode count information */ 387 #define PR_1_ICOUNT_STORE 0x01002A 388 389 /* Error while storing directory block information */ 390 #define PR_1_ADD_DBLOCK 0x01002B 391 392 /* Error while reading inode (for clearing) */ 393 #define PR_1_READ_INODE 0x01002C 394 395 /* Suppress messages prompt */ 396 #define PR_1_SUPPRESS_MESSAGES 0x01002D 397 398 /* Imagic flag set on an inode when filesystem doesn't support it */ 399 #define PR_1_SET_IMAGIC 0x01002F 400 401 /* Immutable flag set on a device or socket inode */ 402 #define PR_1_SET_IMMUTABLE 0x010030 403 404 /* Compression flag set on a non-compressed filesystem */ 405 #define PR_1_COMPR_SET 0x010031 406 407 /* Non-zero size on on device, fifo or socket inode */ 408 #define PR_1_SET_NONZSIZE 0x010032 409 410 /* Filesystem revision is 0, but feature flags are set */ 411 #define PR_1_FS_REV_LEVEL 0x010033 412 413 /* Journal inode not in use, needs clearing */ 414 #define PR_1_JOURNAL_INODE_NOT_CLEAR 0x010034 415 416 /* Journal inode has wrong mode */ 417 #define PR_1_JOURNAL_BAD_MODE 0x010035 418 419 /* Inode that was part of orphan linked list */ 420 #define PR_1_LOW_DTIME 0x010036 421 422 /* Latch question which asks how to deal with low dtime inodes */ 423 #define PR_1_ORPHAN_LIST_REFUGEES 0x010037 424 425 /* Error allocating refcount structure */ 426 #define PR_1_ALLOCATE_REFCOUNT 0x010038 427 428 /* Error reading Extended Attribute block */ 429 #define PR_1_READ_EA_BLOCK 0x010039 430 431 /* Invalid Extended Attribute block */ 432 #define PR_1_BAD_EA_BLOCK 0x01003A 433 434 /* Error reading Extended Attribute block while fixing refcount -- abort */ 435 #define PR_1_EXTATTR_READ_ABORT 0x01003B 436 437 /* Extended attribute reference count incorrect */ 438 #define PR_1_EXTATTR_REFCOUNT 0x01003C 439 440 /* Error writing Extended Attribute block while fixing refcount */ 441 #define PR_1_EXTATTR_WRITE_ABORT 0x01003D 442 443 /* Multiple EA blocks not supported */ 444 #define PR_1_EA_MULTI_BLOCK 0x01003E 445 446 /* Error allocating EA region allocation structure */ 447 #define PR_1_EA_ALLOC_REGION_ABORT 0x01003F 448 449 /* Error EA allocation collision */ 450 #define PR_1_EA_ALLOC_COLLISION 0x010040 451 452 /* Bad extended attribute name */ 453 #define PR_1_EA_BAD_NAME 0x010041 454 455 /* Bad extended attribute value */ 456 #define PR_1_EA_BAD_VALUE 0x010042 457 458 /* Inode too big (latch question) */ 459 #define PR_1_INODE_TOOBIG 0x010043 460 461 /* Directory too big */ 462 #define PR_1_TOOBIG_DIR 0x010044 463 464 /* Regular file too big */ 465 #define PR_1_TOOBIG_REG 0x010045 466 467 /* Symlink too big */ 468 #define PR_1_TOOBIG_SYMLINK 0x010046 469 470 /* INDEX_FL flag set on a non-HTREE filesystem */ 471 #define PR_1_HTREE_SET 0x010047 472 473 /* INDEX_FL flag set on a non-directory */ 474 #define PR_1_HTREE_NODIR 0x010048 475 476 /* Invalid root node in HTREE directory */ 477 #define PR_1_HTREE_BADROOT 0x010049 478 479 /* Unsupported hash version in HTREE directory */ 480 #define PR_1_HTREE_HASHV 0x01004A 481 482 /* Incompatible flag in HTREE root node */ 483 #define PR_1_HTREE_INCOMPAT 0x01004B 484 485 /* HTREE too deep */ 486 #define PR_1_HTREE_DEPTH 0x01004C 487 488 /* Bad block has indirect block that conflicts with filesystem block */ 489 #define PR_1_BB_FS_BLOCK 0x01004D 490 491 /* Resize inode failed */ 492 #define PR_1_RESIZE_INODE_CREATE 0x01004E 493 494 /* inode->i_size is too long */ 495 #define PR_1_EXTRA_ISIZE 0x01004F 496 497 /* attribute name is too long */ 498 #define PR_1_ATTR_NAME_LEN 0x010050 499 500 /* wrong EA value offset */ 501 #define PR_1_ATTR_VALUE_OFFSET 0x010051 502 503 /* wrong EA blocknumber */ 504 #define PR_1_ATTR_VALUE_BLOCK 0x010052 505 506 /* wrong EA value size */ 507 #define PR_1_ATTR_VALUE_SIZE 0x010053 508 509 /* wrong EA hash value */ 510 #define PR_1_ATTR_HASH 0x010054 511 512 /* inode appears to be a directory */ 513 #define PR_1_TREAT_AS_DIRECTORY 0x010055 514 515 /* Error while reading extent tree */ 516 #define PR_1_READ_EXTENT 0x010056 517 518 /* Failure to iterate extents */ 519 #define PR_1_EXTENT_ITERATE_FAILURE 0x010057 520 521 /* Bad starting block in extent */ 522 #define PR_1_EXTENT_BAD_START_BLK 0x010058 523 524 /* Extent ends beyond filesystem */ 525 #define PR_1_EXTENT_ENDS_BEYOND 0x010059 526 527 /* EXTENTS_FL flag set on a non-extents capable filesystem */ 528 #define PR_1_EXTENTS_SET 0x01005A 529 530 /* inode has extents, superblock missing INCOMPAT_EXTENTS feature */ 531 #define PR_1_EXTENT_FEATURE 0x01005B 532 533 /* inode missing EXTENTS_FL, but is an extent inode */ 534 #define PR_1_UNSET_EXTENT_FL 0x01005C 535 536 /* Fast symlink has EXTENTS_FL set */ 537 #define PR_1_FAST_SYMLINK_EXTENT_FL 0x01005D 538 539 /* Extents are out of order */ 540 #define PR_1_OUT_OF_ORDER_EXTENTS 0x01005E 541 542 /* Extent node header invalid */ 543 #define PR_1_EXTENT_HEADER_INVALID 0x01005F 544 545 /* PR_1_EOFBLOCKS_FL_SET 0x010060 was here */ 546 547 /* Failed to convert subcluster bitmap */ 548 #define PR_1_CONVERT_SUBCLUSTER 0x010061 549 550 /* Quota inode has wrong mode */ 551 #define PR_1_QUOTA_BAD_MODE 0x010062 552 553 /* Quota inode is not in use, but contains data */ 554 #define PR_1_QUOTA_INODE_NOT_CLEAR 0x010063 555 556 /* Quota inode is user visible */ 557 #define PR_1_QUOTA_INODE_NOT_HIDDEN 0x010064 558 559 /* Invalid bad inode */ 560 #define PR_1_INVALID_BAD_INODE 0x010065 561 562 /* Extent has zero length */ 563 #define PR_1_EXTENT_LENGTH_ZERO 0x010066 564 565 /* Index start doesn't match start of next extent down */ 566 #define PR_1_EXTENT_INDEX_START_INVALID 0x01006D 567 568 #define PR_1_EXTENT_END_OUT_OF_BOUNDS 0x01006E 569 /* 570 * Pass 1b errors 571 */ 572 573 /* Pass 1B: Rescan for duplicate/bad blocks */ 574 #define PR_1B_PASS_HEADER 0x011000 575 576 /* Duplicate/bad block(s) header */ 577 #define PR_1B_DUP_BLOCK_HEADER 0x011001 578 579 /* Duplicate/bad block(s) in inode */ 580 #define PR_1B_DUP_BLOCK 0x011002 581 582 /* Duplicate/bad block(s) end */ 583 #define PR_1B_DUP_BLOCK_END 0x011003 584 585 /* Error while scanning inodes */ 586 #define PR_1B_ISCAN_ERROR 0x011004 587 588 /* Error allocating inode bitmap */ 589 #define PR_1B_ALLOCATE_IBITMAP_ERROR 0x011005 590 591 /* Error while iterating over blocks */ 592 #define PR_1B_BLOCK_ITERATE 0x011006 593 594 /* Error adjusting EA refcount */ 595 #define PR_1B_ADJ_EA_REFCOUNT 0x011007 596 597 /* Pass 1C: Scan directories for inodes with dup blocks. */ 598 #define PR_1C_PASS_HEADER 0x012000 599 600 601 /* Pass 1D: Reconciling duplicate blocks */ 602 #define PR_1D_PASS_HEADER 0x013000 603 604 /* File has duplicate blocks */ 605 #define PR_1D_DUP_FILE 0x013001 606 607 /* List of files sharing duplicate blocks */ 608 #define PR_1D_DUP_FILE_LIST 0x013002 609 610 /* File sharing blocks with filesystem metadata */ 611 #define PR_1D_SHARE_METADATA 0x013003 612 613 /* Report of how many duplicate/bad inodes */ 614 #define PR_1D_NUM_DUP_INODES 0x013004 615 616 /* Duplicated blocks already reassigned or cloned. */ 617 #define PR_1D_DUP_BLOCKS_DEALT 0x013005 618 619 /* Clone duplicate/bad blocks? */ 620 #define PR_1D_CLONE_QUESTION 0x013006 621 622 /* Delete file? */ 623 #define PR_1D_DELETE_QUESTION 0x013007 624 625 /* Couldn't clone file (error) */ 626 #define PR_1D_CLONE_ERROR 0x013008 627 628 /* 629 * Pass 2 errors 630 */ 631 632 /* Pass 2: Checking directory structure */ 633 #define PR_2_PASS_HEADER 0x020000 634 635 /* Bad inode number for '.' */ 636 #define PR_2_BAD_INODE_DOT 0x020001 637 638 /* Directory entry has bad inode number */ 639 #define PR_2_BAD_INO 0x020002 640 641 /* Directory entry has deleted or unused inode */ 642 #define PR_2_UNUSED_INODE 0x020003 643 644 /* Directry entry is link to '.' */ 645 #define PR_2_LINK_DOT 0x020004 646 647 /* Directory entry points to inode now located in a bad block */ 648 #define PR_2_BB_INODE 0x020005 649 650 /* Directory entry contains a link to a directory */ 651 #define PR_2_LINK_DIR 0x020006 652 653 /* Directory entry contains a link to the root directry */ 654 #define PR_2_LINK_ROOT 0x020007 655 656 /* Directory entry has illegal characters in its name */ 657 #define PR_2_BAD_NAME 0x020008 658 659 /* Missing '.' in directory inode */ 660 #define PR_2_MISSING_DOT 0x020009 661 662 /* Missing '..' in directory inode */ 663 #define PR_2_MISSING_DOT_DOT 0x02000A 664 665 /* First entry in directory inode doesn't contain '.' */ 666 #define PR_2_1ST_NOT_DOT 0x02000B 667 668 /* Second entry in directory inode doesn't contain '..' */ 669 #define PR_2_2ND_NOT_DOT_DOT 0x02000C 670 671 /* i_faddr should be zero */ 672 #define PR_2_FADDR_ZERO 0x02000D 673 674 /* i_file_acl should be zero */ 675 #define PR_2_FILE_ACL_ZERO 0x02000E 676 677 /* i_dir_acl should be zero */ 678 #define PR_2_DIR_ACL_ZERO 0x02000F 679 680 /* i_frag should be zero */ 681 #define PR_2_FRAG_ZERO 0x020010 682 683 /* i_fsize should be zero */ 684 #define PR_2_FSIZE_ZERO 0x020011 685 686 /* inode has bad mode */ 687 #define PR_2_BAD_MODE 0x020012 688 689 /* directory corrupted */ 690 #define PR_2_DIR_CORRUPTED 0x020013 691 692 /* filename too long */ 693 #define PR_2_FILENAME_LONG 0x020014 694 695 /* Directory inode has a missing block (hole) */ 696 #define PR_2_DIRECTORY_HOLE 0x020015 697 698 /* '.' is not NULL terminated */ 699 #define PR_2_DOT_NULL_TERM 0x020016 700 701 /* '..' is not NULL terminated */ 702 #define PR_2_DOT_DOT_NULL_TERM 0x020017 703 704 /* Illegal character device in inode */ 705 #define PR_2_BAD_CHAR_DEV 0x020018 706 707 /* Illegal block device in inode */ 708 #define PR_2_BAD_BLOCK_DEV 0x020019 709 710 /* Duplicate '.' entry */ 711 #define PR_2_DUP_DOT 0x02001A 712 713 /* Duplicate '..' entry */ 714 #define PR_2_DUP_DOT_DOT 0x02001B 715 716 /* Internal error: couldn't find dir_info */ 717 #define PR_2_NO_DIRINFO 0x02001C 718 719 /* Final rec_len is wrong */ 720 #define PR_2_FINAL_RECLEN 0x02001D 721 722 /* Error allocating icount structure */ 723 #define PR_2_ALLOCATE_ICOUNT 0x02001E 724 725 /* Error iterating over directory blocks */ 726 #define PR_2_DBLIST_ITERATE 0x02001F 727 728 /* Error reading directory block */ 729 #define PR_2_READ_DIRBLOCK 0x020020 730 731 /* Error writing directory block */ 732 #define PR_2_WRITE_DIRBLOCK 0x020021 733 734 /* Error allocating new directory block */ 735 #define PR_2_ALLOC_DIRBOCK 0x020022 736 737 /* Error deallocating inode */ 738 #define PR_2_DEALLOC_INODE 0x020023 739 740 /* Directory entry for '.' is big. Split? */ 741 #define PR_2_SPLIT_DOT 0x020024 742 743 /* Illegal FIFO */ 744 #define PR_2_BAD_FIFO 0x020025 745 746 /* Illegal socket */ 747 #define PR_2_BAD_SOCKET 0x020026 748 749 /* Directory filetype not set */ 750 #define PR_2_SET_FILETYPE 0x020027 751 752 /* Directory filetype incorrect */ 753 #define PR_2_BAD_FILETYPE 0x020028 754 755 /* Directory filetype set when it shouldn't be */ 756 #define PR_2_CLEAR_FILETYPE 0x020029 757 758 /* Directory filename can't be zero-length */ 759 #define PR_2_NULL_NAME 0x020030 760 761 /* Invalid symlink */ 762 #define PR_2_INVALID_SYMLINK 0x020031 763 764 /* i_file_acl (extended attribute) is bad */ 765 #define PR_2_FILE_ACL_BAD 0x020032 766 767 /* Filesystem contains large files, but has no such flag in sb */ 768 #define PR_2_FEATURE_LARGE_FILES 0x020033 769 770 /* Node in HTREE directory not referenced */ 771 #define PR_2_HTREE_NOTREF 0x020034 772 773 /* Node in HTREE directory referenced twice */ 774 #define PR_2_HTREE_DUPREF 0x020035 775 776 /* Node in HTREE directory has bad min hash */ 777 #define PR_2_HTREE_MIN_HASH 0x020036 778 779 /* Node in HTREE directory has bad max hash */ 780 #define PR_2_HTREE_MAX_HASH 0x020037 781 782 /* Clear invalid HTREE directory */ 783 #define PR_2_HTREE_CLEAR 0x020038 784 785 /* Clear the htree flag forcibly */ 786 /* #define PR_2_HTREE_FCLR 0x020039 */ 787 788 /* Bad block in htree interior node */ 789 #define PR_2_HTREE_BADBLK 0x02003A 790 791 /* Error adjusting EA refcount */ 792 #define PR_2_ADJ_EA_REFCOUNT 0x02003B 793 794 /* Invalid HTREE root node */ 795 #define PR_2_HTREE_BAD_ROOT 0x02003C 796 797 /* Invalid HTREE limit */ 798 #define PR_2_HTREE_BAD_LIMIT 0x02003D 799 800 /* Invalid HTREE count */ 801 #define PR_2_HTREE_BAD_COUNT 0x02003E 802 803 /* HTREE interior node has out-of-order hashes in table */ 804 #define PR_2_HTREE_HASH_ORDER 0x02003F 805 806 /* Node in HTREE directory has bad depth */ 807 #define PR_2_HTREE_BAD_DEPTH 0x020040 808 809 /* Duplicate directory entry found */ 810 #define PR_2_DUPLICATE_DIRENT 0x020041 811 812 /* Non-unique filename found */ 813 #define PR_2_NON_UNIQUE_FILE 0x020042 814 815 /* Duplicate directory entry found */ 816 #define PR_2_REPORT_DUP_DIRENT 0x020043 817 818 /* i_blocks_hi should be zero */ 819 #define PR_2_BLOCKS_HI_ZERO 0x020044 820 821 /* Unexpected HTREE block */ 822 #define PR_2_UNEXPECTED_HTREE_BLOCK 0x020045 823 824 /* Inode found in group where _INODE_UNINIT is set */ 825 #define PR_2_INOREF_BG_INO_UNINIT 0x020046 826 827 /* Inode found in group unused inodes area */ 828 #define PR_2_INOREF_IN_UNUSED 0x020047 829 830 /* i_file_acl_hi should be zero */ 831 #define PR_2_I_FILE_ACL_HI_ZERO 0x020048 832 833 /* 834 * Pass 3 errors 835 */ 836 837 /* Pass 3: Checking directory connectivity */ 838 #define PR_3_PASS_HEADER 0x030000 839 840 /* Root inode not allocated */ 841 #define PR_3_NO_ROOT_INODE 0x030001 842 843 /* No room in lost+found */ 844 #define PR_3_EXPAND_LF_DIR 0x030002 845 846 /* Unconnected directory inode */ 847 #define PR_3_UNCONNECTED_DIR 0x030003 848 849 /* /lost+found not found */ 850 #define PR_3_NO_LF_DIR 0x030004 851 852 /* .. entry is incorrect */ 853 #define PR_3_BAD_DOT_DOT 0x030005 854 855 /* Bad or non-existent /lost+found. Cannot reconnect */ 856 #define PR_3_NO_LPF 0x030006 857 858 /* Could not expand /lost+found */ 859 #define PR_3_CANT_EXPAND_LPF 0x030007 860 861 /* Could not reconnect inode */ 862 #define PR_3_CANT_RECONNECT 0x030008 863 864 /* Error while trying to find /lost+found */ 865 #define PR_3_ERR_FIND_LPF 0x030009 866 867 /* Error in ext2fs_new_block while creating /lost+found */ 868 #define PR_3_ERR_LPF_NEW_BLOCK 0x03000A 869 870 /* Error in ext2fs_new_inode while creating /lost+found */ 871 #define PR_3_ERR_LPF_NEW_INODE 0x03000B 872 873 /* Error in ext2fs_new_dir_block while creating /lost+found */ 874 #define PR_3_ERR_LPF_NEW_DIR_BLOCK 0x03000C 875 876 /* Error while writing directory block for /lost+found */ 877 #define PR_3_ERR_LPF_WRITE_BLOCK 0x03000D 878 879 /* Error while adjusting inode count */ 880 #define PR_3_ADJUST_INODE 0x03000E 881 882 /* Couldn't fix parent directory -- error */ 883 #define PR_3_FIX_PARENT_ERR 0x03000F 884 885 /* Couldn't fix parent directory -- couldn't find it */ 886 #define PR_3_FIX_PARENT_NOFIND 0x030010 887 888 /* Error allocating inode bitmap */ 889 #define PR_3_ALLOCATE_IBITMAP_ERROR 0x030011 890 891 /* Error creating root directory */ 892 #define PR_3_CREATE_ROOT_ERROR 0x030012 893 894 /* Error creating lost and found directory */ 895 #define PR_3_CREATE_LPF_ERROR 0x030013 896 897 /* Root inode is not directory; aborting */ 898 #define PR_3_ROOT_NOT_DIR_ABORT 0x030014 899 900 /* Cannot proceed without a root inode. */ 901 #define PR_3_NO_ROOT_INODE_ABORT 0x030015 902 903 /* Internal error: couldn't find dir_info */ 904 #define PR_3_NO_DIRINFO 0x030016 905 906 /* Lost+found is not a directory */ 907 #define PR_3_LPF_NOTDIR 0x030017 908 909 /* 910 * Pass 3a --- rehashing diretories 911 */ 912 /* Pass 3a: Reindexing directories */ 913 #define PR_3A_PASS_HEADER 0x031000 914 915 /* Error iterating over directories */ 916 #define PR_3A_OPTIMIZE_ITER 0x031001 917 918 /* Error rehash directory */ 919 #define PR_3A_OPTIMIZE_DIR_ERR 0x031002 920 921 /* Rehashing dir header */ 922 #define PR_3A_OPTIMIZE_DIR_HEADER 0x031003 923 924 /* Rehashing directory %d */ 925 #define PR_3A_OPTIMIZE_DIR 0x031004 926 927 /* Rehashing dir end */ 928 #define PR_3A_OPTIMIZE_DIR_END 0x031005 929 930 /* 931 * Pass 4 errors 932 */ 933 934 /* Pass 4: Checking reference counts */ 935 #define PR_4_PASS_HEADER 0x040000 936 937 /* Unattached zero-length inode */ 938 #define PR_4_ZERO_LEN_INODE 0x040001 939 940 /* Unattached inode */ 941 #define PR_4_UNATTACHED_INODE 0x040002 942 943 /* Inode ref count wrong */ 944 #define PR_4_BAD_REF_COUNT 0x040003 945 946 /* Inconsistent inode count information cached */ 947 #define PR_4_INCONSISTENT_COUNT 0x040004 948 949 /* 950 * Pass 5 errors 951 */ 952 953 /* Pass 5: Checking group summary information */ 954 #define PR_5_PASS_HEADER 0x050000 955 956 /* Padding at end of inode bitmap is not set. */ 957 #define PR_5_INODE_BMAP_PADDING 0x050001 958 959 /* Padding at end of block bitmap is not set. */ 960 #define PR_5_BLOCK_BMAP_PADDING 0x050002 961 962 /* Block bitmap differences header */ 963 #define PR_5_BLOCK_BITMAP_HEADER 0x050003 964 965 /* Block not used, but marked in bitmap */ 966 #define PR_5_BLOCK_UNUSED 0x050004 967 968 /* Block used, but not marked used in bitmap */ 969 #define PR_5_BLOCK_USED 0x050005 970 971 /* Block bitmap differences end */ 972 #define PR_5_BLOCK_BITMAP_END 0x050006 973 974 /* Inode bitmap differences header */ 975 #define PR_5_INODE_BITMAP_HEADER 0x050007 976 977 /* Inode not used, but marked in bitmap */ 978 #define PR_5_INODE_UNUSED 0x050008 979 980 /* Inode used, but not marked used in bitmap */ 981 #define PR_5_INODE_USED 0x050009 982 983 /* Inode bitmap differences end */ 984 #define PR_5_INODE_BITMAP_END 0x05000A 985 986 /* Free inodes count for group wrong */ 987 #define PR_5_FREE_INODE_COUNT_GROUP 0x05000B 988 989 /* Directories count for group wrong */ 990 #define PR_5_FREE_DIR_COUNT_GROUP 0x05000C 991 992 /* Free inodes count wrong */ 993 #define PR_5_FREE_INODE_COUNT 0x05000D 994 995 /* Free blocks count for group wrong */ 996 #define PR_5_FREE_BLOCK_COUNT_GROUP 0x05000E 997 998 /* Free blocks count wrong */ 999 #define PR_5_FREE_BLOCK_COUNT 0x05000F 1000 1001 /* Programming error: bitmap endpoints don't match */ 1002 #define PR_5_BMAP_ENDPOINTS 0x050010 1003 1004 /* Internal error: fudging end of bitmap */ 1005 #define PR_5_FUDGE_BITMAP_ERROR 0x050011 1006 1007 /* Error copying in replacement inode bitmap */ 1008 #define PR_5_COPY_IBITMAP_ERROR 0x050012 1009 1010 /* Error copying in replacement block bitmap */ 1011 #define PR_5_COPY_BBITMAP_ERROR 0x050013 1012 1013 /* Block range not used, but marked in bitmap */ 1014 #define PR_5_BLOCK_RANGE_UNUSED 0x050014 1015 1016 /* Block range used, but not marked used in bitmap */ 1017 #define PR_5_BLOCK_RANGE_USED 0x050015 1018 1019 /* Inode range not used, but marked in bitmap */ 1020 #define PR_5_INODE_RANGE_UNUSED 0x050016 1021 1022 /* Inode rangeused, but not marked used in bitmap */ 1023 #define PR_5_INODE_RANGE_USED 0x050017 1024 1025 /* Block in use but group is marked BLOCK_UNINIT */ 1026 #define PR_5_BLOCK_UNINIT 0x050018 1027 1028 /* Inode in use but group is marked INODE_UNINIT */ 1029 #define PR_5_INODE_UNINIT 0x050019 1030 1031 /* 1032 * Post-Pass 5 errors 1033 */ 1034 1035 /* Recreate the journal if E2F_FLAG_JOURNAL_INODE flag is set */ 1036 #define PR_6_RECREATE_JOURNAL 0x060001 1037 1038 /* Update quota information if it is inconsistent */ 1039 #define PR_6_UPDATE_QUOTAS 0x060002 1040 1041 /* 1042 * Function declarations 1043 */ 1044 int fix_problem(e2fsck_t ctx, problem_t code, struct problem_context *pctx); 1045 int end_problem_latch(e2fsck_t ctx, int mask); 1046 int set_latch_flags(int mask, int setflags, int clearflags); 1047 int get_latch_flags(int mask, int *value); 1048 void clear_problem_context(struct problem_context *pctx); 1049 1050 /* message.c */ 1051 void print_e2fsck_message(FILE *f, e2fsck_t ctx, const char *msg, 1052 struct problem_context *pctx, int first, 1053 int recurse); 1054 1055