1 2002-11-08 Theodore Ts'o <tytso@mit.edu>
3 * Release of E2fsprogs 1.31
5 2002-11-08 <tytso@snap.thunk.org>
7 * unix.c (main): Fix a bug where e2fsck could erroneously mark a
8 filesystem as being valid if it was being checked and it
9 is interrupted with a ^C. (Bug introduced in e2fsprogs
12 * unix.c (PRS), journal.c: Set the default level of journal
13 debugging to be 0, and allow the user to set the level of
14 journal debugging by using the E2FSCK_JBD_DEBUG
17 * pass1.c (new_table_block), super.c (check_super_block), swapfs.c
18 (swap_filesys): Clear EXT2_FLAG_MASTER_SB_ONLY to make
19 sure the backup superblocks and group descriptors are
20 updated when we make an important change to the
21 superblocks and/or group descriptors. (i.e., generating a
22 UUID, allocating filesystem metadata, or byte-swapping the
25 2002-11-07 Theodore Ts'o <tytso@mit.edu>
27 * e2fsck.h, unix.c (main, check_mount): Fix e2fsck so that it
28 returns the appropriate exit code, so that the boot
29 scripts will be told that they need to automatically
32 2002-10-31 Theodore Ts'o <tytso@mit.edu>
34 * Release of E2fsprogs 1.30
36 2002-10-31 Theodore Ts'o <tytso@mit.edu>
38 * unix.c (usage), e2fsck.8.in: Add the -D option to the usage and
39 command synopsis. (Addresses Debian bug #167108)
41 * pass1.c (e2fsck_pass1): Check the superblock write time to see
42 whether or not we can safely do the LOW_DTIME checks.
43 (Addresses Sourceforge bug #620980)
45 2002-10-30 Theodore Ts'o <tytso@mit.edu>
47 * Makefile.in (install): Search all compression extensions when
48 deleting old man pages.
50 * pass1.c (mark_table_blocks): Fix bug in meta_bg support; only
51 mark blocks legacy group descriptor blocks up to
54 2002-10-20 Theodore Ts'o <tytso@valinux.com>
56 * pass1.c (mark_table_blocks): Add support for the meta_blockgroup
59 2002-10-13 Theodore Ts'o <tytso@mit.edu>
61 * pass3.c (e2fsck_get_lost_and_found): Pass in mode 700 to
64 * unix.c (show_stats): Fix format bug if NLS is in use.
66 * journal.c, pass1.c, revoke.c, util.c: Fix gcc -Wall nits.
68 2002-10-08 Theodore Ts'o <tytso@mit.edu>
70 * pass3.c (e2fsck_get_lost_and_found): Create the lost+found
71 directory with mode 0700.
73 2002-10-02 Theodore Y. Ts'o <tytso@mit.edu>
75 * pass2.c (parse_int_node, check_dir_block): Add byte-swap
76 functions around the htree code, so that it works on
79 * swapfs.c (swap_filesys): For PPC machines, byte-swap the bitmap,
80 since PPC big-endian filesystems were historically wierd.
81 This is just for the regression test, since no one
82 actually uses them anymore...
84 2002-09-30 Theodore Ts'o <tytso@mit.edu>
86 * problem.c, problem.h (PR_2_HTREE_BAD_LIMIT,
87 PR_2_HTREE_BAD_COUNT, PR_2_HTREE_HASH_ORDER,
88 PR_2_HTREE_BAD_DEPTH): Add new problem codes.
90 * pass2.c (salvage_directory, check_dir_block): Avoid counting
91 directory entries twice during a directory salvage. Make
92 the salvaging algorithm smarter about directory entry size
94 (parse_int_node): Add check to make sure the limit and
95 count fields in the node headers are sane. Also check
96 to make sure the hash table in ascending order.
97 (pass2, htree_depth): For all leaf nodes, determine their
98 depth in the tree, and make sure it matches with the depth
99 in the htree root information.
101 2002-09-29 Theodore Ts'o <tytso@mit.edu>
103 * pass2.c (check_dir_block): Do a more paranoid check when trying
104 to determine whether or not a directory entry is a
105 completely empty leaf block or leaf node. Otherwise
106 e2fsck might get confused into thinking that a valid dxdir
109 * rehash.c (e2fsck_rehash_dir): Apply patch from Christopher Li
110 which avoids creating an empty directory entry at the end
111 of the directory block. This screws up earlier versions
112 of the indexed directory patch.
114 2002-09-28 Theodore Ts'o <tytso@mit.edu>
116 * rehash.c (write_directory): Clear the index flag if by
117 reoptimizing the directory, we bring it back into a
119 (e2fsck_rehash_dir): Allow directories that contain two
120 blocks to be indexed. Otherwise when they grow, they
121 never will be indexed by the kernel.
123 * unix.c (main): Only update the master superblock; there's no
124 point updating the backup superblocks, and it speeds up
127 * pass2.c (salvage_directory): New function called by
128 check_dir_block() which is much more sophisticated about
129 how it salvages corrupted filesystems.
131 2001-09-24 Theodore Tso <tytso@mit.edu>
133 * Release of E2fsprogs 1.29
135 2002-09-06 Theodore Ts'o <tytso@mit.edu>
137 * rehash.c (copy_dir_entries): Fix bug which caused corrupted
138 directories if there are 4 or 8 bytes left over in a
139 directory page when optimizing/reindexing a directory.
141 2001-08-31 Theodore Tso <tytso@thunk.org>
143 * Release of E2fsprogs 1.28
145 2002-08-31 Theodore Ts'o <tytso@mit.edu>
147 * ehandler.c (e2fsck_handle_read_error): If the user asks to
148 ignore the error, offer to try forcing a write of the
149 block to the disk; sometimes this will cause the drive to
152 2002-08-31 Theodore Ts'o <tytso@valinux.com>
154 * pass2.c (e2fsck_pass2): If this is a HTREE directory, sort the
155 dblist so that the first block of all of the directories
156 is handled first so we can read the hash version
158 (check_dir_block): Examine the root node for correctness,
159 and offer to clear it if it is not correct. Also copy the
160 hash version to the dx_dir structure, so that the proper
161 hash function can be used for other blocks in the
164 * problem.c, problem.h (PR_2_HTREE_BAD_ROOT): Add new problem code.
166 2002-08-21 Theodore Ts'o <tytso@mit.edu>
168 * problem.c: Fix PR_1_RELOC_BLOCK_ALLOCATE message to explain that
169 it is necessary to find contiguous blocks in a particular
172 2002-08-17 Theodore Ts'o <tytso@mit.edu>
174 * e2fsck.8.in: Add clarifying text describing how e2fsck works
175 with ext3 filesytems. (Addresses Debian bug #145044).
177 * pass1.c (handle_htree): Add support for EXT2_HASH_TEA
179 * e2fsck.h, e2fsck.c (e2fsck_allocate_context): Add new field to
180 the e2fsck context, ext_attr_ver, which specifies the EA
183 * unix.c (usage, parse_extended_opts, PRS), e2fsck.8.in: Add new
184 option -E, which allows the users to specify extended
185 options. Added ea_ver extended option.
187 * pass1.c (e2fsck_pass1_check_device_inode): Add ext2_filsys
188 argument to this function, so we can account for the
189 presence of extended attribute blocks attached to device
191 (e2fsck_pass1_check_symlink, e2fsck_pass1): Take into
192 account the fact that symlinks can also have extended
194 (check_ext_attr): Don't be flexible about the EA format
195 version. Check against the version number in
197 (check_blocks): Check all inodes, so that we account for
198 extended attribute blocks belonging to special files.
199 Clean up i_size checks.
201 * pass1b.c (pass1b): Check all inodes, so that we account for
202 extended attribute blocks belonging to special files.
203 (delete_file_block): Use ext2fs_alloc_block_stats() to
204 update the filesystem statistics.
205 (delete_file): Attempt to decrement the extended
206 attribute refcount, and free the EA block if the count
208 (clone_file): Fixed bugs in EA handling. Don't call
209 block_iterate on inodes that don't have a valid i_block[]
210 array. Reread the base inode since it may have been
211 changed by ext2fs_block_iterate. When updating inodes as
212 part of cloning an EA block, write out the correct inode
215 * pass2.c (deallocate_inode_block, deallocate_inode): Use standard
216 ext2fs_alloc_*_stats functions to update the filesystem
218 (deallocate_inode): Attempt to decrement the extended
219 attribute refcount, and free the EA block if the count
221 (e2fsck_process_bad_inode): Add extra argument to calls
222 to e2fsck_pass1_check_device_inode ().
224 * pass3.c (e2fsck_get_lost_and_found): Use standard
225 ext2fs_alloc_*_stats functions to update the filesystem.
226 statistics when creating /lost+found.
227 (adjust_inode_count): Remove debugging code that can never
230 * pass4.c (disconnect_inode): Add explanation about why we only
231 clear inodes that have no data blocks and no EA blocks.
232 Use ext2fs_inode_alloc_stats2 function to update the
233 filesystem statistics when clearing a zero-length inode.
235 * problem.c, problem.h (PR_1B_ADJ_EA_REFCOUNT,
236 PR_2_ADJ_EA_REFCOUNT): Add new problem codes.
238 * super.c (release_inode_block), (release_orphan_inodes): Use the
239 standard ext2fs_alloc_*_stats functions to update the
240 filesystem statistics.
241 (release_inode_blocks): Attempt to decrement the extended
242 attribute refcount, and free the EA block if the count
245 2002-08-01 Theodore Ts'o <tytso@mit.edu>
247 * dict.c, dict.h: New file from kazlib 1.20 which implements a
250 * pass1b.c: Massive changes to take advantage of dict.c. This
251 removes several O(n**2) algorithms from the rare case
252 where there are a large number of blocks claimed by
255 2002-07-24 Theodore Ts'o <tytso@mit.edu>
257 * e2fsck.8.in, e2fsck.h, pass3.c (e2fsck_pass3), unix.c, rehash.c:
258 Add new option -D, which requests e2fsck to optimize all
259 directories. Rehash.c will also compress and sort
260 non-indexed directories.
262 * problem.c, problem.h: Rename PR_3A_REHASH_* to PR_3A_OPTIMIZE_*
264 * unix.c (PRS): Make sure the signal_cancel is registered without
267 * rehash.c (e2fsck_rehash_dir, copy_dir_entries, calculate_tree):
268 Restructured code in e2fsck_rehash_dir into two new
269 subroutines to make the code more understandable/maintainable.
270 (set_root_node): Fixed bug which caused the root node to
271 be invalid on non-FILETYPE filesystems due to an
272 unitialized variable.
273 (calculate_tree): Fix bug where pointers which might get
274 invalidated if realloc() moves outdir->buf around.
275 (e2fsck_rehash_dir): Fix memory leak bug.
277 * pass3.c (e2fsck_get_lost_and_found), e2fsck.h, e2fsck.c:
278 Exported as a public interface a function for finding the
279 lost and found directory. Cache the location of the lost
280 and found directory in the e2fsck context structure.
282 * util.c (ask_yn, read_a_char): Note when the user has typed ^C,
283 and abort processing by longjmp'ing to ctx->abort_loc.
285 2002-07-23 Theodore Ts'o <tytso@mit.edu>
287 * pass1.c (e2fsck_pass1): If e2fsck is run with -n, don't create
288 the dirs_to_hash list, since we don't want to reindex
289 directories if the filesystem is opened read-only.
291 2002-07-21 Theodore Ts'o <tytso@mit.edu>
293 * e2fsck.8.in: Document new exit code FSCK_CANCELED
295 * unix.c (PRS, signal_cancel): Capture SIGINT and SIGTERM signals
296 and set a flag in the e2fsck context indicating that
297 cancellation has been requested, so that e2fsck will exit
299 (main): Change the exit handling so that if a cancellation
300 is requested, return FSCK_CANCELED (a new exit code 32).
301 e2fsck can now return more than one exit code as part of a
302 bitmask (as had been documented in the man page).
304 * pass2.c (e2fsck_pass2, check_dir_block), pass3.c (e2fsck_pass3),
305 pass4.c (e2fsck_pass4): Check to see if a cancellation was
306 requested, and abort processing if necessary.
308 2002-07-19 Theodore Ts'o <tytso@mit.edu>
310 * rehash.c, Makefile.in: New file which rewrites directories using
313 * problem.c (fix_problem), problemP.h (PR_PREEN_NOHDR): Add option
314 which suppresses the header printed when in preen mode.
316 * pass3.c (e2fsck_pass3): If there are entries on the dirs_to_hash
317 list, call e2fsck_rehash_directories to reindex those
319 (e2fsck_expand_directory): Generalize the old
320 expand_dirctory() function so it can expand a directory to
321 a guaranteed minimum size.
323 * e2fsck.h (struct e2fsck_struct): Add the dirs_to_hash list. Add
324 new function prototypes for rehash.c and for
325 e2fsck_expand_directory().
327 * e2fsck.c (e2fsck_reset_context): Free the dirs_to_hash list.
329 * pass1.c (e2fsck_pass1): Initialize the dirs_to_hash list if the
330 htree feature is present in the filesystem.
331 (check_blocks): If a non-htree directory has more than 2
332 blocks, put it on the dirs_to_hash list.
334 * pass2.c (clear_htree): Add corrupt htree directories to the
337 * problem.h, problem.c (PR_3A_PASS_HEADER, PR_3A_REHASH_ITER,
338 PR_3A_REHASH_DIR_ERR, PR_3A_REHASH_DIR_HEADER,
339 PR_3A_REHASH_DIR, PR_3A_REHASH_DIR_END): Add new problem codes
341 * pass2.c (parse_int_node), problem.c (PR_2_HTREE_BADBLK): Fix
344 2002-07-15 Theodore Ts'o <tytso@mit.edu>
346 * pass2.c (e2fsck_pass2): Use dx_dir->numblocks instead of
347 dx_dir->ino to indicate that a bad inode was cleared.
349 2002-06-26 Theodore Ts'o <tytso@mit.edu>
351 * pass1.c (check_blocks): Move htree handling to handle_htree().
352 Factor out calls to ext2fs_write_inode so that it happens
353 if dirty_inode is non-zero.
354 (handle_htree): Add checks for invalid htree root, invalid
355 hash version, invalid hash version, and htree depth too deep.
357 * problem.h, problem.c (PR_1_HTREE_NODIR, PR_1_HTREE_BADROOT,
358 PR_1_HTREE_HASHV, PR_1_HTREE_INCOMPAT, PR_1_HTREE_DEPTH):
359 Add new problem codes.
361 * pass2.c (parse_int_node): Fix silly typo.
362 (check_dir_block): Change to use new ext2fs_dirhash()
364 (pass2): Fixed two minor bugs discovered by the test case:
365 Don't stop checking dxdir's after clearing a bad inode.
366 If there is a bad max hash, make sure the bad_dir flag
367 is set to make sure we try to clear inode.
369 2002-06-25 Theodore Ts'o <tytso@mit.edu>
371 * e2fsck.c (e2fsck_reset_context): Free the dx_dirinfo structure.
373 * message.c: Add new abbrevations @h and @p, "HTREE directory
374 inode" and "problem in".
376 * pass1.c (check_blocks): If the inode has the INDEX_FL flag,
377 register the block into the indexed directory data
378 structures. Or if the filesystem doesn't have the
379 DIR_INDEX flag, offer to clear the INDEX_FL.
381 * pass2.c (e2fsck_pass2, parse_int_node): Add support check htree
382 directories (we don't check all possible corruptions yet).
384 * problem.h, problem.h (PR_1_HTREE_SET, PR_2_HTREE_NOTREF,
385 PR_2_HTREE_DUPREF, PR_2_HTREE_MIN_HASH, PR_2_HTREE_MAX_HASH,
386 PR_2_HTREE_CLEAR, PR_2_HTREE_FCLR, PR_2_HTREE_BADBLK): Add
389 * unix.c (main): If ENABLE_HTREE is not defined, complain if the
390 filesystem has the dir_index feature.
392 * Makefile.in, e2fsck.h, dx_dirinfo.c: New file (and group of
393 functions) which keeps track of blocks in HTREE directory
396 2002-05-22 Andreas Dilger <adilger@clusterfs.com>
398 * super.c (check_superblock): Check that the number of inodes and
399 blocks in a group is less than 2^16, so that the free inode
400 and block counts for a group fit into the group descriptor
401 table fields. Any more than that would need a COMPAT flag.
403 2002-05-22 Theodore Ts'o <tytso@mit.edu>
405 * pass1.c (check_ext_attr): Update to support the V2 Bestbits EA
406 format. We automatically determine from the first EA
407 block we visit whether we are using the V1 or V2 format.
409 2002-05-21 Theodore Ts'o <tytso@mit.edu>
411 * pass1.c (process_block): If an inode has too many blocks or
412 is too big, then offer to truncate the inode.
413 (check_blocks): Don't bother checking the size to see if
414 it's too big, since that's just a symptom, not the disease
415 (which we're now appropriately checking in process_block).
417 * problem.c, problem.h: Add new problem codes PR_1_INODE_TOOBIG,
418 PR_1_TOOBIG_DIR, PR_1_TOOBIG_REG, PR_1_TOOBIG_SYMLINK, and
419 add the latch code PR_LATCH_TOOBIG.
421 2002-05-20 Theodore Ts'o <tytso@mit.edu>
423 * e2fsck.h, pass1.c (e2fsck_pass1_check_symlink), pass2.c
424 (e2fsck_process_bad_inode): Add an extra
425 argument so a scratch buffer can be passed into the
428 * pass1.c (e2fsck_pass1_check_device_inode,
429 e2fsck_pass1_check_symlink): If the EXT2_INDEX_FL flag is
430 set, then the device/FIFO is invalid.
431 (check_immutable): Don't check for EXT2_INDEX_FL; we take
432 care of that elsewhere now.
433 (e2fsck_pass1): Check to see if the symlink is valid
434 before we offer to clear any immutable bits. This matches
435 the order in which we check other special files.
437 * pass2.c (e2fsck_pass2): Allocate a bigger scratch buffer so we
438 can pass part of it to e2fsck_process_bad_inode.
440 * pass4.c (e2fsck_pass4): If we need to call
441 e2fsck_process_bad_inode(), allocate the necessary scratch
444 * problem.h, problem.c: Change PR_2_SYMLINK_SIZE to be
445 PR_2_INVALID_SYMLINK, and change the text
446 accordingly. Revert the text change for PR_1_SET_IMMUTABLE
447 since we no longer check for EXT2_INDEX_FL in
450 2002-05-18 Andreas Dilger <adilger@clusterfs.com>
452 * pass1.c (e2fsck_pass1_check_symlink): Remove checks of
453 immutable/append-only checks, since this is handled by
454 check_immutable. For non-fast symlinks, read in the
455 data block and check the length to make sure it
456 matches with the inode size.
457 (check_immutable): Generalize to also check for the
459 (check_blocks): For non-regular files, signal a bad inode
460 size if i_size_high is non-zero.
462 * pass2.c: Only count large files if they are regular files
463 (not just if they aren't directories).
465 * problem.c, problem.h: Change comment for PR_2_SYMLINK_SIZE
466 to indicate that it can be triggered by any symlink,
467 not fast symlink. Change text for PR_1_SET_IMMUTABLE
468 to indicate that it the EXT2_INDEX_FL was set.
470 2002-05-17 Theodore Ts'o <tytso@mit.edu>
472 * pass1.c (e2fsck_pass1): When calculating max_sizes, omit capping
473 this value by the calculated value of max_sect_sizes.
474 The inode may be a sparse inode, and the limit of
475 max_sect_sizes assumed a non-sparse inode and a limit
476 based on a 32-bit i_blocks field measured in 512 sectors.
478 * super.c (check_super_block): Fix check for s_log_block_size so
479 that takes into account fact that there is an offset of
480 EXT2_MIN_BLOCK_LOG_SIZE.
482 * pass1.c: Allocate max_sizes array to be big enough to support
483 the larger block sizes.
485 2002-05-16 Andreas Dilger <adilger@clusterfs.com>
487 * unix.c (main), util.c (get_backup_sb): Use EXT2_MAX_BLOCK_SIZE
488 instead of using a hardcoded value of 4096.
490 * super.c (check_super_block): Change checks for s_log_block_size
491 s_log_frag_size so they support the larger block sizes.
493 * pass1.c (e2fsck_pass1): Calculate max_sizes array for block
494 sizes up to EXT2_MAX_BLOCK_SIZE (to support block sizes
497 2002-03-08 Theodore Tso <tytso@mit.edu>
499 * Release of E2fsprogs 1.27
501 2002-03-07 Theodore Tso <tytso@mit.edu>
503 * journal.c, pass5.c, revoke.c: Fix gcc -Wall complaints
505 2002-03-07 Theodore Tso <tytso@mit.edu>
507 * unix.c (main): Don't close the filesystem before calling
508 fatal_error(); this just causes a needless warning about a
509 bad I/O manager magic number.
511 * journal.c (e2fsck_check_ext3_journal): Offer to clear the inode
512 in case the journal is too small, or the inode number in
513 the superblock doesn't appear to be random.
515 2002-03-06 Theodore Tso <tytso@mit.edu>
517 * problem.h, problem.c: PR_5_BLOCK_RANGE_UNUSED,
518 PR_5_BLOCK_RANGE_USED, PR_5_INODE_RANGE_UNUSED,
519 PR_5_INODE_RANGE_USED: Add new problem codes.
521 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Collapse
522 reporting of adjacent blocks and inodes into a range.
524 2002-03-04 Philipp Thomas <pthomas@suse.de>
526 * unix.c (main): Newer libintl needs LC_CTYPE to be set in
527 addition to LC_MESSAGES.
529 2002-02-24 Theodore Tso <tytso@mit.edu>
531 * Makefile.in (install): Install hard links for man pages for
532 fsck.ext2 and fsck.ext3. Remove any compressed man
533 pages before installing the man pages.
535 2002-02-22 Theodore Tso <tytso@mit.edu>
537 * journal.c: Improve code maintainability and reduce code size by
538 moving common code paths in e2fsck_journal_init_dev() and
539 e2fsck_journal_init_inode() into e2fsck_get_journal().
540 Also fixed a memory leak in recover_ext3_journal().
542 * super.c (release_orphan_inodes): Fix memory leak.
544 2002-02-03 Theodore Tso <tytso@thunk.org>
546 * Release of E2fsprogs 1.26
548 2001-12-24 Theodore Tso <tytso@mit.edu>
550 * unix.c (PRS): Don't allow the -c and -l/-L options to be
551 specified at the same time.
553 * e2fsck.h (E2F_OPT_WRITECHECK), unix.c (PRS),
554 badblocks.c (read_bad_blocks_file): If two -c options are
555 specified, then perform a non-destructive read/write scan
558 * e2fsck.8.in: Document the double -c option; also encourage users
559 to use -c instead of the -l/-L options since it's too hard
560 for users to get things like the blocksize parameter correct.
562 2001-12-23 Theodore Tso <tytso@mit.edu>
564 * util.c (get_backup_sb): This function now searches for the
565 backup superblock by iterating over possible blocksizes
566 instead of defaulting a guess of 8193 if the superblock
569 * message.c (expand_percent_expression), unix.c (main): Pass in
570 new parameters to get_backup_sb. Also, in unix.c, use the
571 blocksize paramter in the e2fsck context structure instead
572 of using a static variable, since get_backup_sb wants to
573 be able to set the blocksize paramter.
575 * e2fsck.h: Update function prototype for get_backup_sb; also add
576 the blocksize parameter to the e2fsck context structure.
578 * Makefile.in, jfs_user.h: Move linux/jbd.h to
579 ext2fs/kernel-jbd.h, to avoid using the system header
580 file version of hbd.h when using diet glibc (since it
581 forcibly adds /usr/include to the beginning of the
582 include search path.)
584 2001-12-21 Theodore Tso <tytso@mit.edu>
586 * problem.c (fix_problem): Use ctx->filesystem_name if the
587 ctx->device_name is NULL.
589 * journal.c (e2fsck_check_ext3_journal): Give the opportunity to
590 run the journal even if recovery flag is cleared. If
591 we're using a backup superblock, run the journal by
594 * e2fsck.h (E2F_OPT_FORCE), unix.c (PRS, check_if_skip): Use a
595 bitfield in the e2fsck context flags word to indicate
596 whether or not a check should be forced. This allows the
597 journal code to set the option if necessary to force a
600 * problem.h, problem.c: Remove PR_0_JOURNAL_RESET_JOURNAL, and add
601 PR_0_JOURNAL_RUN and PR_0_JOURNAL_RUN_DEFAULT. Update
602 problem decription texts.
604 2001-12-16 Theodore Tso <tytso@mit.edu>
606 * e2fsck.h (ext2fs_get_refcount_size), unix.c (check_mount, PRS),
607 pass1.c (adjust_extattr_refcount),
608 ea_refcount.c (ea_refcount_create): Fix gcc -Wall nits.
610 * recovery.c, revoke.c: Update to versions from 2.4.17-pre8.
612 * journal.c, jfs_user.h: Update support code for new version of
613 recover.c and revoke.c. Fix support for filesystems with
616 2001-11-30 Gabriel Paubert <paubert@iram.es>
618 * journal.c (e2fsck_journal_load): Fix an endianness bug.
620 2001-11-26 Theodore Tso <tytso@mit.edu>
622 * super.c (check_super_block): Make sure that if the inode table
623 or allocation bitmap is zero, that it is marked as
624 invalid, so that in pass #1, a new bitmap/inode table gets
625 properly allocated. (Addresses Debian Bug #116975)
627 2001-11-24 Theodore Tso <tytso@mit.edu>
629 * e2fsck.8.in: Fix minor typo in man page and clarify device
632 2001-10-07 Theodore Tso <tytso@mit.edu>
634 * journal.c (clear_v2_journal_fields, e2fsck_journal_load): If the
635 V2 fields are set on a V1 journal superblock, or an
636 internal V2 journal has s_nr_users is non-zero, clear the
637 entire journal superblock beyond the V1 superblock. This
638 fixes botched V1->V2 updates.
640 * problem.c, problem.h (PR_0_CLEAR_V2_JOURNAL): Add new problem code.
642 2001-09-20 Theodore Tso <tytso@mit.edu>
644 * e2fsck.h, journal.c (e2fsck_move_ext3_journal): Add new function
645 which will automatically relocate the ext3 journal from a
646 visible file to an invisible journal file if the
647 filesystem has been opened read/write.
649 * super.c (check_super_block): Add call to e2fsck_move_ext3_journal
651 * problem.c, problem.h (PR_0_MOVE_JOURNAL, PR_0_ERR_MOVE_JOURNAL):
652 Add new problem codes.
654 2001-09-20 Theodore Tso <tytso@thunk.org>
656 * Release of E2fsprogs 1.25
658 2001-09-19 Theodore Tso <tytso@mit.edu>
660 * unix.c (main): If a superblock is specified explicitly by the
661 user, don't try to automatically fall back to an
662 alternate superblock.
664 2001-09-02 Theodore Tso <tytso@thunk.org>
666 * Release of E2fsprogs 1.24a
668 2001-08-30 Theodore Tso <tytso@thunk.org>
670 * Release of E2fsprogs 1.24
672 2001-08-30 Theodore Tso <tytso@valinux.com>
674 * pass1.c (e2fsck_pass1): For EXT2_RESIZE_INO, allow its i_mode to
675 either be zero or a regular file (for compatibility with
676 Andreas's on-line resizing programs).
678 2001-08-27 Theodore Tso <tytso@valinux.com>
680 * unix.c (main): Remove EXT2FS_VERSION from the version display,
681 since it only confuses people.
683 * pass1.c (strnlen): Provide strnlen if libc doesn't.
685 2001-08-15 Theodore Tso <tytso@valinux.com>
687 * Release of E2fsprogs 1.23
689 2001-08-13 Theodore Tso <tytso@valinux.com>
691 * super.c (release_orphan_inodes): If the filesystem contains
692 errors, don't run the orphan * list, since the orphan list
695 * pass1.c (check_size): Fix logic in check_size; the previous code
696 only offered to clear the inode size fields if both size
697 and i_size_high were zero.
698 (e2fsck_pass1_check_device_inode): If i_blocks is
699 non-zero, then assume that the device/socket/fifo inode
702 2001-08-09 Theodore Tso <tytso@valinux.com>
704 * pass1.c, pass2.c, problem.c, problem.h: Fix bug introduced by
705 Andreas's symlink code; check_blocks() was unconditionally
706 testing inode_bad_map without checking to see if it
707 existed first. Fixed problem a different way; we now no
708 longer check inode_bad_map at all, since the file might
709 not get deleted in pass 2 anyway. We move the large file
710 feature reconciliation code to to e2fsck_pass2(), and in
711 deallocate_inode() in pass2.c, we decrement the large
712 files counter if we're about to delete a large file.
714 * unix.c (show_stats): Print the number of large files in verbose
717 2001-08-07 Theodore Tso <tytso@valinux.com>
719 * journal.c (recover_ext3_journal): If s_errno is set in the
720 journal superblock, set the EXT2_ERROR_FS flag in the
721 filesystem superblock after the journal is run.
723 2001-08-04 Andreas Dilger <root@lynx.adilger.int>
725 * message.c: Change comments for %D and %d expansion in e2fsck
726 problem codes. It was not consistent which was for dirent
727 expansion, and which was for directory number expansion.
729 * problem.c (PR_2_FINAL_RECLEN, PR_2_BAD_FILETYPE): Fix problem
730 codes which got caught by the confusion between %D and %d.
732 2001-08-04 Theodore Tso <tytso@valinux.com>
734 * problem.c (PR_2_SYMLINK_SIZE): Change description to make it
735 more clear (and remove %s expansion). Also add missing
736 periods to the end of a number of problem descriptions.
738 * pass2.c (e2fsck_process_bad_inode): Remove unneeded problem
739 context string set now that the problem description for
740 PR_2_SYMLINK_SIZE has been changed.
742 * pass1.c (e2fsck_pass1_check_symlink): Consolidate some checks,
743 and check the validity of the symlink block here (so that
744 we detect this case here instead of later). Also use
745 sizeof(inode->i_block) instead EXT2_LINK_DIR.
747 2001-07-30 Theodore Tso <tytso@valinux.com>
749 * unix.c (check_mount): Remove the code which tested for the root
750 filesystem being mounted read-only, and depend on the
751 results flags from ext2fs_check_if_mounted.
753 2001-07-29 Theodore Tso <tytso@valinux.com>
755 * unix.c (check_if_skip): Free the e2fsck context structure on a
756 normal clean filesystem exit, to make it easier to find
758 (PRS): Only update the path to include /sbin at the
759 beginning if the -c option is given, again to make it
760 easier to find memory leaks.
761 (main): Move the final print_resource_track call after the
762 filesystem and the context are freed.
764 * journal.c (e2fsck_journal_init_dev): Avoid memory leak if we
765 need to search for the journal device.
766 (e2fsck_journal_release): Free the journal IO channel when
767 we release the journal handle, to avoid a memory leak.
769 * e2fsck.c (e2fsck_reset_context): Fix bug; only close the io
770 channel if it is *different* from the filesystem io
773 2001-07-27 Theodore Tso <tytso@valinux.com>
775 * problem.c (PR_1_SET_IMMUTABLE): Clarify problem message.
777 * pass1.c (e2fsck_pass1): Check for symlinks that have the
778 immutable flag set (and offer to clear them).
780 2001-07-26 Theodore Tso <tytso@valinux.com>
782 * pass1.c (e2fsck_pass1): Free ctx->block_ea_map at the end of
785 2001-07-25 Theodore Tso <tytso@valinux.com>
787 * pass1.c (check_ext_attr): Skip zero-length EA entries.
789 * problem.c: PR_1_EA_ALLOC_COLLISION shouldn't abort, but should
790 prompt to clear the EA block.
792 2001-07-22 Theodore Tso <tytso@valinux.com>
794 * journal.c (ll_rw_block): Use ctx->journal_io instead of the
795 filesystem's io_channel.
796 (e2fsck_journal_init_dev): New function which supports
797 initialization of the external journal.
798 (e2fsck_get_journal): Remove code which flagged an error
799 if the superblock reported the use of an external journal.
800 (ext3_journal_via_mount): Remove unsued, #ifdefed out function.
802 * problem.c, problem.h: Removed error codes no longer used
803 (PR_0_JOURNAL_UNSUPP_DEV, PR_0_JOURNAL_BAD_DEV,
804 PR_0_JOURNAL_UNSUPP_UUID) and replace them with new error
805 codes related with failures in loading the external
806 journal (PR_0_JOURNAL_UNSUPP_MULTIFS,
807 PR_0_CANT_FIND_JOURNAL, PR_0_EXT_JOURNAL_BAD_SUPER).
808 Also changed the text assocated with PR_0_JOURNAL_BAD_UUID
809 to reflect the case where the external journal isn't
810 correct for this filesystem.
812 * unix.c (PRS), e2fsck.8.in: Add new option -j which allows
813 the user to specify the pathname to find the external journal.
815 * e2fsck.c (e2fsck_reset_context): Close journal_io if it isn't
816 the same as the filesystem io_channel.
818 * e2fsck.h: Add new fields (journal_io and journal_name) in the
819 context structure to support external journals.
821 2001-07-20 Theodore Tso <tytso@valinux.com>
823 * unix.c (main): Add an explicit warning when the filesystem is
824 left not completely fixed when e2fsck exits. (Addresses
827 2001-07-19 Theodore Tso <tytso@valinux.com>
829 * pass1.c (check_ext_attr): The entire EA block is now checked to
830 make sure that parts of the EA block aren't being used for
833 * Makefile.in e2fsck.h, region.c: New file which is used to detect
834 collisions in extended attribute block.
836 * problem.h, problem.c (PR_1_EA_MULTI_BLOCK, PR_1_EA_ALLOC_REGION,
837 PR_1_EA_ALLOC_COLLISION, PR_1_EA_BAD_NAME,
838 PR_1_EA_BAD_VALUE): Add new problem codes.
840 2001-07-10 Theodore Tso <tytso@valinux.com>
842 * journal.c (e2fsck_run_ext3_journal): Only call ext3_flush() if
843 the superblock is dirty.
845 2001-07-07 Theodore Tso <tytso@valinux.com>
847 * pass1b.c (pass1b, process_pass1b_block): Change the num_bad
848 field calculation so that it only counts EA block entries
849 as a single multiply claimed block (since once we clone
850 the EA blocks for one inode, we fix the problem for all of
851 the other inodes). Also, I moved the num_bad calculation
852 from process_pass1b_block to the end of pass1b. This
853 fixes a *significant* performance bug in pass1b which hit
854 people who had to had a lot of multiply claimed blocks.
855 (Can you say O(n**3) boys and girls? I knew you could...
856 Fortunately, this case didn't happen that much in actual
859 * pass1.c (e2fsck_pass1): Defer inodes which have an extended
860 attribute block for later processing to avoid extra seeks
862 (process_inode_cmp): If there is no indirect block, sort
863 by the extended attribute (i_file_acl) block.
865 * pass1b.c (clone_file_block): Fix bugs when cloning extended
866 attribute blocks. Moved free of block_buf to after the
867 code which clones the extattr block, and fixed logic for
868 changing pointers to the extended attribute field in the
869 inodes which were affected.
870 (decrement_badcount): New function which is used whenever
871 we need to decrement the number of files which claim a
872 particular bad block. Fixed bug where delete_file wasn't
873 checking check_if_fs_block() before clearing the entry in
874 block_dup_map. This could cause a block which was claimed
875 by multiple files as well as the filesystem metadata to
876 not be completely fixed.
878 * pass1.c (adjust_extattr_refcount): Add new function which
879 adjusts the reference counts of extended attribute blocks
880 if needed, both up and down.
881 (e2fsck_pass1): If the refcount or refcount_extra
882 structure are present, call adjust_extattr_refcount(),
883 and free it afterwards.
885 * problem.h, problem.c (PR_1_EXTATTR_READ_ABORT,
886 PR_1_EXTATTR_REFCOUNT, PR_1_EXTATTR_WRITE): Add new
889 2001-07-02 Theodore Tso <tytso@valinux.com>
891 * pass1.c (e2fsck_pass1, check_ext_attr, check_blocks): Add
892 initial support for scanning extended attribute blocks.
894 * e2fsck.c (e2fsck_reset_context): free extended attribute
897 * e2fsck.h: Add new fields for accounting for the extended
900 * Makefile.in, ea_refcount.c, e2fsck.h: Add new file which
901 implements a reference count abstraction.
903 * problem.c, problem.h: Add new problem codes PR_1_ALLOCATE_REFCOUNT,
904 PR_1_READ_EA_BLOCK, PR_1_BAD_EA_BLOCK, PR_2_FILE_ACL_BAD
906 * message.c: Add "@a" as an abbreviation for "extended attribute"
908 * pass1b.c (clone_file): Add code which handles cloning an
909 extended attribute block.
911 * pass1b.c (delete_file):
912 * pass2.c (deallocate_inode): If the inode contains an extended
913 attribute block in the file_acl field, clear it and
914 deallocate the block.
916 2001-06-28 Theodore Tso <tytso@valinux.com>
918 * pass2.c (e2fsck_process_bad_inode): Deal with inodes which are
919 marked bad because of an invalid file_acl (either because
920 EXT2_FEATURE_COMPAT_EXT_ATTR is not set, or because the
921 block number in file_acl is bad.
923 2001-06-29 Theodore Tso <tytso@valinux.com>
925 * unix.c (show_stats): Use long long to calculate the percentage
926 of the number of blocks in use in the filesystem.
928 2001-06-23 Theodore Tso <tytso@valinux.com>
930 * Release of E2fsprogs 1.22
932 2001-06-22 Theodore Tso <tytso@valinux.com>
934 * flushb.c: Use platform independent method of defining the
935 BLKFLSBUF ioctl. Also include sys/mount.h since on newer
936 platforms BLKFLSBUF is defined there.
938 2001-06-19 Theodore Tso <tytso@valinux.com>
940 * super.c (release_inode_blocks): Don't try to release the blocks
941 if the orphaned inode is a device file, symlink, or some
942 other kind of special file that doesn't have a block list.
944 2001-06-15 Theodore Tso <tytso@valinux.com>
946 * Release of E2fsprogs 1.21
948 2001-06-13 Theodore Tso <tytso@valinux.com>
950 * unix.c (check_if_skip): Adapted patch from Andreas Dilger which
951 prints the number of mounts or days elapsed since the last
952 check when e2fsck is forced to check an otherwise clean
955 2001-06-12 Theodore Tso <tytso@valinux.com>
957 * badblocks.c: Stop using the compatibility badblocks function,
958 and use the ext2fs_badblocks_* functions instead.
960 2001-06-11 Theodore Tso <tytso@valinux.com>
962 * unix.c (PRS): Fix bug introduced in 1.20 which broke the -F
965 * Makefile.in: Add message.c and swapfs.c to the list of source
966 files to build the make depend.
968 * swapfs.c, unix.c: Only support the -s and -S options to e2fsck
969 if ENABLE_SWAPFS is defined.
971 2001-06-08 Theodore Tso <tytso@valinux.com>
973 * recover.c, revoke.c: Synchronize with ext3 0.7a
975 2001-06-02 Theodore Tso <tytso@valinux.com>
977 * recovery.c (scan_revoke_records): Fix bug in recovery code;
978 missing byte order conversion.
980 * pass1.c (mark_inode_bad): Replace alloc_bad_map with a function
981 which sets the bit in the bad inode bitmap.
982 (e2fsck_pass1): Check for fast symlinks with an invalid
983 size, and set the bad inode map in that case.
984 (check_size): Check i_size_high for special files and
985 prompt to clear it along with i_size if non-zero.
987 * pass2.c (e2fsck_process_bad_inode): Check for fast symlinks with
988 an invalid size and prompt the user if the inode should be
991 * problem.h, problem.c (PR_2_SYMLINK_SIZE): Added new problem code.
993 2001-06-01 Theodore Tso <tytso@valinux.com>
995 * problem.c, problem.h: Change PR_0_JOURNAL_UNSUPP_INCOMPAT and
996 PR_0_JOURNAL_UNSUPP_ROCOMPAT so they aren't fatal errors,
997 but prompt to see if the user should abort. Removed the
998 PR_0_JOURNAL_RESET_COMPAT problem code.
1000 * journal.c (e2fsck_journal_load): If there are incompatible
1001 journal flags, just return an error code.
1002 (e2fsck_check_ext3_journal): If e2fsck_journal_load
1003 returns an error code indicating that there are
1004 incompatible journal flag, check to see if we should
1005 abort, and then offer to clear the journal.
1006 (Addresses Debian bug #98527.)
1008 * Makefile.in: Move include/asm/types.h.in to
1009 lib/ext2fs/ext2_types.h.in.
1011 2001-06-01 Theodore Tso <tytso@valinux.com>
1013 * pass1.c (pass1_get_blocks, pass1_read_inode, pass1_write_inode,
1014 pass1_check_directory): Add a safety check to make sure
1015 ctx->stashed_inode is non-zero.
1017 * pass1b.c (pass1b): Use e2fsck_use_inode_shortcuts() to disable
1018 the inode shortcut processing, instead of manually
1019 clearing only half of the function pointers that needed to
1020 be NULL'ed out. This caused nasty bugs if the last inode
1021 in the filesystem needed dup block processing.
1023 * pass1b.c (clone_file_block): When cloning a directory's metadata
1024 block, don't try to update the directory block list
1025 database, since indirect blocks aren't stored in the
1026 database and the resulting error will abort the file clone
1029 2001-05-25 Theodore Tso <tytso@valinux.com>
1031 * Release of E2fsprogs 1.20
1033 2001-05-25 Theodore Tso <tytso@valinux.com>
1035 * journal.c (e2fsck_journal_reset_super): Remove extraneous line
1037 2001-05-23 Theodore Tso <tytso@valinux.com>
1039 * journal.c (e2fsck_journal_reset_super): Fix bug; the reset
1040 journal wasn't getting written out to disk since the dirty
1041 bit wasn't being set on the buffer.
1042 (e2fsck_journal_load): Don't print an error message if the
1043 journal version number is wrong; just return a error code
1044 reflecting this fact. If the block type in the journal
1045 superblcok is obviously not a version number, report the
1046 journal is corrupted.
1047 (e2fsck_check_ext3_journal): On an unsupported journal
1048 version, prompt to abort by default, but then offer a
1049 chance to clear the journal as corrupt.
1051 * problem.c, problem.h (PR_0_JOURNAL_UNSUPP_VERSION): Added new
1054 2001-05-14 Theodore Tso <tytso@valinux.com>
1056 * pass1.c: Treat inodes with a low dtime (that were from a
1057 corrupted orphan list) specially.
1059 * problem.c, problem.h: Add new problem codes PR_1_LOW_DTIME and
1060 PR_1_ORPHAN_LIST_REFUGEES, and a new latch group,
1063 * problemP.h: Expand the size of the problem flag to be an int
1064 instead of a short. Expand space in the flag word which
1065 is reserved for problem latch flags from 3 bits to 8 bits.
1067 * e2fsck.h, scantest.c: Change location of ext2_fs.h to be
1070 * super.c (check_super_block): Be more strict on checking
1071 s_r_blocks_count superblock field.
1073 2001-05-13 Theodore Tso <tytso@valinux.com>
1075 * problem.c, problem.h (PR_0_JOURNAL_UNSUPP_ROCOMPAT,
1076 PR_0_JOURNAL_UNSUPP_INCOMPAT, PR_0_JOURNAL_RESET_COMPAT):
1079 * journal.c (e2fsck_journal_load): Use a problem code to
1080 report unsupported feature flags. There is code to
1081 clear unsupported flags, but since this is dangerous,
1082 it's not allowed in the problem code table.
1084 2001-05-11 Andreas Dilger <adilger@turbolinux.com>
1086 * journal.c (e2fsck_journal_reset_super): initialize the journal
1087 sequence number to a random value to avoid recovering
1088 bad transactions from a corrupt journal.
1090 2001-05-13 Theodore Tso <tytso@valinux.com>
1092 * journal.c: Code cleanup; initialize journal_enable_debug using
1095 2001-05-12 Theodore Tso <tytso@valinux.com>
1097 * unix.c (PRS): Skip validation of -C's file descriptor if it is
1098 zero, since that is special case.
1100 2001-05-09 Theodore Tso <tytso@valinux.com>
1102 * super.c (release_orphan_inodes): Add gettext quoting around
1103 "Truncating" and "Clearing" for i18n.
1105 2001-05-05 Theodore Tso <tytso@valinux.com>
1107 * util.c (fatal_error): Use the correct magic number when checking
1108 the magic number for the io_channel data structure. Also
1109 remove extraneous call to io_channel_flush() that was left
1110 over from an editing session.
1112 * pass2.c (check_dir_block): Ignore EXT2_ET_DIR_CORRUPTED errors
1113 from ext2fs_read_dir_block().
1115 2001-05-01 Theodore Tso <tytso@valinux.com>
1117 * unix.c (PRS): Validate the completion information file
1118 descriptor so that the completion bar won't get
1119 accidentally written onto the disk.
1121 * e2fsck.8.in: Add explanation that you can use mke2fs -n -b
1122 blocksize to printout alternate superblock locations.
1124 2001-04-26 Theodore Tso <tytso@valinux.com>
1126 * unix.c (check_if_skip): If the max_mount_count is zero, treat it
1127 as having no count set.
1129 2001-04-16 Theodore Tso <tytso@valinux.com>
1131 * super.c (check_super_block): Fix bad calculation of
1132 inodes_per_block, and tighten min/max checks to be a bit
1133 more paranoid. Thanks to Andreas Dilger for pointing out
1136 2001-03-29 Theodore Tso <tytso@valinux.com>
1138 * journal.c (mark_buffer_uptodate): Add emulation of kernel
1139 function mark_buffer_uptodate.
1141 * recovery.c, revoke.c: Synchronize with 0.6b ext3 files.
1143 2001-02-12 Theodore Tso <tytso@valinux.com>
1145 * journal.c (e2fsck_run_ext3_journal): Force a flush of the
1146 filesystem and io_channel before replaying the journal.
1148 2001-01-17 Theodore Ts'o <tytso@valinux.com>
1150 * pass1.c (check_blocks): Fix large file checking code so that
1151 files > 2GB are considered large files, and restrict
1152 directories from being > 2GB.
1154 2001-01-12 Theodore Ts'o <tytso@valinux.com>
1156 * journal.c (e2fsck_journal_fix_unsupported_super): Remove unused
1157 function. Add FIXME notes to e2fsck_get_journal(), from
1160 * pass1.c (e2fsck_pass1): Cap the maximum legal size of a file by
1161 the limit caused by the fact that i_blocks is in 512 byte
1162 units, and that the Linux buffer cache also fundamentally
1163 assumes 512 byte sectors.
1164 Make sure that the journal inode is a regular file, and
1165 when clearing an unused journal inode, make sure the
1166 icount db is updated.
1168 * problem.c, problem.h (PR_1_JOURNAL_BAD_MODE): Add new problem code.
1170 * problem.c: For PR_1_RESERVED_BAD_MODE, print a description of
1171 the reserved inode. In PR_0_JOURNAL_HAS_JOURNAL, prompt
1172 to clear the journal, rather than deleting it (which is
1173 more accurate). (From Andreas Dilger.)
1175 * journal.c: Make sure all functions which return an error code
1176 use the errcode_t return type, and not "int"
1177 (e2fsck_journal_release): Add new parameter, "drop",
1178 which is used when we just want to deallocate the journal
1179 without trying to write out any changes.
1180 (mark_buffer_clean): New function
1181 (e2fsck_check_ext3_journal): If we fail loading the
1182 journal, make sure we free all memory associated with it.
1183 (recover_ext3_journal): If we fail to load the journal or
1184 initialize the revoke data structures, make sure we free all
1185 memory associated with the journal.
1187 * message.c (special_inode_name): Add more special inode names
1188 (From Andreas Dilger)
1190 * util.c (fatal_error): Check to make sure the io_manager data
1191 structure is sane before trying to flush the io_channel.
1192 (From Andreas Dilger)
1194 * mtrace.h, super.c, pass2.c: Minor whitespace cleanups, from
1197 * journal.c (e2fsck_journal_fix_bad_inode): Set pctx->ino to the
1200 * problem.c (PR_0_JOURNAL_BAD_INODE): Use pctx->ino instead of
1201 pctx->num when printing the bad journal inode number.
1203 2001-01-11 <tytso@snap.thunk.org>
1205 * pass1.c (process_block): Remove dead code which was never
1208 * iscan.c, unix.c, e2fsck.h: Don't use NOARGS, and use
1209 ext2fs_sync_device() instead of using BLKFLSBUF.
1211 * flushb.c: Don't use NOARGS anymore; everything is STDC these days.
1213 * dirinfo.c, e2fsck.h, emptydir.c, iscan.c, jfs_user.h, journal.c,
1214 message.c, pass1.c, pass1b.c, pass2.c, pass3.c, pass4.c,
1215 pass5.c, problem.h, scantest.c, super.c, swapfs.c: Change
1216 ino_t to ext2_ino_t.
1218 2001-01-09 <tytso@snap.thunk.org>
1220 * problem.c: Fix another broken @F vs @f problem.
1222 2001-01-06 <tytso@snap.thunk.org>
1224 * journal.c, pass1.c, pass1b.c, pass3.c, recovery.c, revoke.c,
1225 super.c, unix.c, util.c: Fix random gcc -Wall complaints.
1227 * jfs_user.h: Use more sophisticated inline handling to allow
1228 building with --enable-gcc-wall
1230 2001-01-03 <tytso@snap.thunk.org>
1232 * pass1.c (e2fsck_pass1): Moved journal inode handling out to its
1233 own block; if the journal inode is not in use, and it
1234 contains data, offer to clear it.
1236 * problem.h, problem.c (PR1_JOURNAL_INODE_NOT_CLEAR): Add new
1239 * problem.c: Modified problem table to use a new abbreviations.
1241 * message.c: Add @j abbreviation for journal, and @v abbreviation
1244 * jfs_user.h: Moved contents of jfs_e2fsck.h into jfs_user.h.
1246 * journal.c (e2fsck_check_ext3_journal): Force a fsck if we remove
1247 the journal stored on a reserved inode. Also force a fsck
1248 if the journal appears to exist while !NEEDS_RECOVERY, and
1249 we forcibly reset the journal.
1251 2001-01-01 <tytso@snap.thunk.org>
1253 * journal.c, pass1.c, super.c, unix.c: Replace use of struct
1254 ext2fs_sb with struct ext2_super_block.
1256 * pass1.c (check_blocks): Remove use of EXT2_HAS_*_FEATURE macros.
1258 2000-12-31 <tytso@snap.thunk.org>
1260 * jfs_compat.h: Remove uneeded header file.
1262 2000-12-30 <tytso@snap.thunk.org>
1264 * malloc.h, mtrace.c: Renamed malloc.h to mtrace.h to avoid
1265 conflicts with the system header file.
1267 * problem.h: Fixed numbering of pass1 error messages; an extra 0
1268 had slipped into some of the numbers. (Pointed out by
1271 * journal.c (e2fsck_journal_fix_corrupt_super): Clean up
1272 unnecessary automatic variable. Add explanatory comment
1273 about the kernel emulation routines. (Suggested by
1276 2000-12-13 Theodore Ts'o <tytso@valinux.com>
1278 * journal.c (e2fsck_check_ext3_journal): Check to make sure the
1279 journal fields are consistent if any of the superblock
1280 fields are set. (Backs out erroneous change made by sct,
1281 pointed out by Andreas.)
1283 * unix.c (main): Clarify coments (no code changes)
1285 * super.c (release_orphan_inodes): Fix spelling typo in error message.
1287 * pass1.c (e2fsck_pass1): Offer to update the filesystem revision
1288 level if we need to set large files flag. Patch from
1291 * super.c (check_super_block): If we have any of the compatibility
1292 flags set, we need to have a revision 1 filesystem. Most
1293 kernels will not check the flags on a rev 0 filesystem
1294 and we may have corruption issues because of the
1295 incompatible changes to the filesystem. Patch from Andreas
1298 * problem.c, problem.h (PR_0_FS_REV_LEVEL, PR_1_FS_REV_LEVEL): Add
1301 2000-12-09 <tytso@snap.thunk.org>
1303 * flushb.c: Fix flushb so that it does something other than waste
1304 disk space when built on systems with modern header files
1305 and add a non-subtle Copyright Licensing restriction so
1306 Yann will remove it from the Debian Distribution. (Now
1307 violates the Debian Free Software Guidelines, on purpose.)
1309 * journal.c (e2fsck_check_ext3_journal): If JFS_DEBUG is defined
1310 at the top level, set the JFS debuging level to 2.
1312 * jfs_e2fsck.h, jfs_user.h: Replaces jfs_compat.h. The jfs.h file
1313 has been moved to the include/linux directory.
1315 * journal.c, revoke.c, recovery.c: Updated files from Stephen to
1316 support the V2 superblock and revoke processing. The
1317 journal.c and revoke.c files are copies from the ext3
1320 * Makefile.in: Added revoke.c to the list of source/object files.
1322 2000-11-16 Theodore Ts'o <tytso@valinux.com>
1324 * pass1b.c: Change routines to use PR_1B_BLOCK_ITERATE when
1325 reporting problems rather than using com_err directly.
1327 * problem.c, problem.h (PR_1B_BLOCK_ITERATE): Add new problem code.
1329 * message.c (expand_percent_expression): Add safety check. If
1330 ctx->str is NULL, print "NULL" instead of dereferencing
1333 * pass1b.c, pass2.c, pass3.c: Change calls to ext2fs_block_iterate
1334 to ext2fs_block_iterate2, to support 64-bit filesizes and
1335 to speed things up slightly by avoiding the use of the
1336 ext2fs_block_iterate's compatibility shim layer.
1338 2000-10-30 <tytso@snap.thunk.org>
1340 * util.c (get_backup_sb): Calculate backup superblock correctly
1341 when the blocksize is > 1k.
1343 2000-10-26 <tytso@snap.thunk.org>
1345 * jfs.h, jfs_compat.h, journal.c: Updated to include the
1346 definition of the new journal superblock format; still
1347 only supports V1 superblocks for now. (From sct)
1349 2000-10-24 <tytso@snap.thunk.org>
1351 * super.c (release_inode_block, release_inode_blocks,
1352 release_orphan_inodes): Add code to deal with truncating
1353 inodes which are still in use (but which are on the orphan
1354 list because they need truncation).
1356 * problem.c, problem.h: Rename PR_0_CLEAR_ORPHAN_INODE to
1357 PR_0_ORPHAN_CLEAR_INODE, and remove
1358 PR_0_ORPHAN_INODE_INUSE.
1360 * journal.c (e2fsck_run_ext3_journal): Add i18n support, and print
1361 a message when the journal is being recovered.
1363 * pass1.c (e2fsck_pass1): Don't check the i_mode field for the
1364 journal inode, if it is in use.
1366 2000-09-12 <tytso@valinux.com>
1369 * flushb.c: Add include of nls-enable.h which is necessary so that
1370 they can compile correctly.
1372 2000-08-22 <tytso@valinux.com>
1374 * unix.c (main): If we're doing a read-only check, skip the
1375 journal playback, but don't abort the e2fsck run.
1377 * super.c (release_orphan_inodes): Fix typo; should do bounds
1378 checking on next_ino instead of ino.
1380 * jfs_compat.h (J_ASSERT):
1381 * journal.c (e2fsck_run_ext3_journal):
1382 * pass3.c (adjust_inode_count): Use fatal_error() instead of exit().
1384 * unix.c: Use fatal_error() instead of exit() whenever possible.
1385 Also fix the fsck exit codes so that we use FSCK_USAGE
1386 when it is appropriate. Rename global_signal_ctx to
1387 e2fsck_global_ctx and let it be exported globally.
1389 * util.c (fatal_error): Try to flush the I/O manager before
1392 2000-08-20 <tytso@valinux.com>
1394 * journal.c (e2fsck_journal_load): Fix **nasty** bug which caused
1395 e2fsck_check_ext3_journal to smash the journal because
1396 journal->j_transaction_sequence wasn't getting
1399 * journal.c: (recover_ext3_journal, e2fsck_run_ext3_journal): Move
1400 call to e2fsck_clear_recover from recover_ext3_journal to
1401 after the filesystem has been closed and reopened.
1402 Otherwise, the superblock in the filesystem handle will
1403 probably be stale, and will overwrite the newer version of
1404 the superblock written by the log recovery.
1406 * message.c (expand_inode_expression): Add support for %Iu and %Ig
1408 * problem.h (PR_0_CLEAR_ORPHAN_INODE): Add new problem code.
1410 * super.c (release_orphan_inodes, release_inode_block,
1411 release_inode_blocks): Update the block group descriptor
1412 counts when freeing the orphan inode. Use
1413 PR_0_CLEAR_ORPHAN_INODE to report when we clear an orphan.
1415 * journal.c (e2fsck_run_ext3_journal): Fix a bug where we
1416 attempted to reopen the filesystem using the device name
1417 instead of the filesystem name.
1419 2000-08-18 <tytso@valinux.com>
1421 * Makefile.in: Update the make dependencies
1423 * problem.c, problem.h: Add the problem codes:
1424 PR_0_ORPHAN_ILLEGAL_BLOCK_NUM,
1425 PR_0_ORPHAN_ALREADY_CLEARED_BLOCK,
1426 PR_0_ORPHAN_ILLEGAL_HEAD_INODE,
1427 PR_0_ORPHAN_ILLEGAL_INODE, PR_0_ORPHAN_INODE_INUSE
1429 * super.c (release_inode_blocks, release_orphan_inodes,
1430 check_super_block): Add support for clearing orphaned
1431 inodes from the unmounted filesystem.
1433 * journal.c (e2fsck_recover_ext3_journal): Remove the last orphan
1434 check; this is now handled in check_super_block ---
1435 non-journaled filesystems can use the orphan list in the
1436 future. Also, move the the re-opening of the filesystem
1437 to e2fsck_run_ext3_journal().
1439 2000-07-12 Andreas Dilger <adilger@turbolinux.com>
1441 * journal.c: implement loading of ext3 journal for recovery code
1443 * problem.c (fix_problem): return answer from PR_AFTER_CODE to caller.
1444 Add journal problems.
1446 * recovery.c (journal_recover): user-space ext3 journal recovery code
1448 * unix.c (main) : check journal and do recovery in separate steps
1450 2000-08-07 <tytso@snap.thunk.org>
1452 * unix.c (calc_percent): Make sure that we don't take a floating
1453 exception if the max value is zero. (should normally
1454 never happen, but...)
1456 2000-07-13 <tytso@valinux.com>
1458 * Release of E2fsprogs 1.19
1460 2000-07-06 Theodore Ts'o <tytso@valinux.com>
1462 * unix.c (check_if_skip): Modify algorithm for checking
1463 s_max_mnt_count to match with the kernel. (If
1464 s_max_mnt_count is negative, ignore the mnt_count check.)
1466 * unix.c (e2fsck_update_progress): Adjust the width of the
1467 progress bar dynamically, based on the filesystem name
1468 that we need to display.
1470 * unix.c (main): If the ext3 needs_recovery flag is set, call
1471 e2fsck_run_ext3_journal() and then restart the e2fsck run.
1473 * journal.c (e2fsck_run_ext3_journal): New file which contains
1474 logic to recover the ext3 journal. This version relies on
1475 the kernel being able to mount the filesystem in order to
1478 2000-07-05 Theodore Ts'o <tytso@valinux.com>
1480 * unix.c (e2fsck_update_progress): Only save and check the last
1481 percentage after multiplying it by 10, nor 1000, since we
1482 only need to save values to a tenth of a percent (and the
1483 percentage is already from 0 .. 100%, not 0 .. 1).
1484 Also, re-arrange the logic so that we do the time
1485 check only after doing the percentage check, and we
1486 only advance the spinner if we're about to display it.
1488 2000-07-04 Theodore Ts'o <tytso@valinux.com>
1490 * pass1.c (e2fsck_pass1): Check to see if the ext3 s_last_orphan
1491 field is set; if so, clear it, so that ext3 mounting code
1492 won't get confused by the fact that we've cleared out the
1495 2000-06-10 Theodore Ts'o <tytso@valinux.com>
1497 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Add error
1498 checking for a "should never happen case".
1500 * problem.c, problem.h (PR_5_COPY_IBITMAP_ERROR,
1501 PR_5_COPY_BBITMAP_ERROR): Add new error codes.
1503 2000-05-27 Theodore Ts'o <tytso@valinux.com>
1505 * pass1.c (pass1, check_size): Apply patch from Chris Wedgewood
1506 (cw@foof.org) which checks to see if special devices have
1507 a non-zero size, and deals with it.
1509 * problem.c, problem.h (PR1_SET_NONZSIZE): Add new problem code.
1511 2000-05-18 Theodore Ts'o <tytso@valinux.com>
1513 * Makefile.in (install): Create a symbolic link for fsck.ext3 as
1516 2000-05-08 Theodore Ts'o <tytso@valinux.com>
1518 * problem.c, problem.h (PR_0_HURD_CLEAR_FILETYPE): Add new problem
1521 * super.c (check_super_block): If the OS type in the superblock is
1522 the Hurd, check to see if the filetype feature is set, and
1523 offer to clear it if so. This needs to be done since the
1524 Hurd doesn't properly support the filetype feature.
1525 (And since the hurd allows the transmogrification of files
1526 to special files and vice versa --- for no good reason
1527 that I can understand --- it can't support the filetype
1528 feature for the forseeable future, either.)
1530 2000-04-03 Theodore Ts'o <tytso@valinux.com>
1532 * unix.c: For platforms that don't define optarg.h, manually
1533 define optarg and optind.
1535 2000-03-20 Theodore Ts'o <tytso@valinux.com>
1537 * pass1.c (check_immutable, e2fsck_pass1_check_device_inode):
1538 Check for the append-only as well as the immutable flag.
1540 * problem.c (PR_1_SET_IMMUTABLE): Adjust message to include
1541 append-only flag. Fix comment for compression flag.
1543 2000-02-12 <tytso@snap.thunk.org>
1545 * unix.c (e2fsck_update_progress): Limit the number of updates to
1546 the progress bars to 8 times a second. This allows a 9600
1547 baud console link to keep up.
1549 2000-02-11 <tytso@snap.thunk.org>
1551 * unix.c (main): If compression is enabled on the filesystem,
1552 print a warning message (for now).
1554 * message.c: Add new compression shortcut: @c == compress
1556 * problem.c, problem.h (PR_1_COMPR_SET): Add new error code.
1558 * pass1.c (check_blocks): If the inode has EXT2_COMPRBLK_FL flag
1559 set, check to see if the filesystem supports compression.
1560 If it does pass this information down to process_block()
1561 so it can treat the compressed block flag words
1562 correctly. If not, offer to clear the flag, since it
1564 (process_block): If an inode has the compressed inode flag
1565 set, allow EXT2FS_COMPRESSED_BLKADDR.
1567 * pass1b.c (process_pass1b_block, delete_file_block,
1569 * pass2.c (deallocate_inode_block): Use HOLE_BLKADDR to check to
1570 see if the block can be skipped.
1572 2000-02-08 <tytso@snap.thunk.org>
1574 * util.c: Make resource tracking message more concise.
1577 * pass1.c (mark_table_blocks, e2fsck_pass1): Remove
1578 ctx->block_illegal_map, since it's not needed by pass1,
1579 and pass1b has been modified to calculate it manually if
1580 needed. This reduces the memory footprint needed by e2fsck.
1582 * pass1b.c (check_if_fs_block): New static function which returns
1583 whether or not a block overlaps with filesystem metadata.
1584 This replaces consulting the block_illegal_map bitmap.
1586 * Makefile.in: Call sync after finishing building all in this
1589 * unix.c (PRS): sync the filesystem before trying to use
1590 BLKFLSBUF, to minimize the chance of causing dirty blocks
1593 * e2fsck.h: Manually define BLKFLSBUF if not defined, and we're on
1594 a Linux/i386 system.
1596 * pass3.c (check_directory): Only do the loop detection algorithm
1597 if we've searched over 2048 parent directories and haven't
1598 found the end yet. This means that in the common case, we
1599 don't allocate or clear the inode_loop_detection bitmap,
1600 which for large systems, merely clearing the bitmap for
1601 each directory was turning out to be quite expensive.
1602 Thanks to Jani Jaakkola (jjaakkol@cs.helsinki.fi) for
1603 identifying this problem.
1605 2000-02-06 Theodore Ts'o <tytso@valinux.com>
1607 * badblocks.c, e2fsck.h, ehandler.c, emptydir.c, extend.c,
1608 flushb.c, iscan.c, message.c, pass1.c, pass1b.c, pass3.c
1609 pass4.c, pass5.c, problem.c, scantest.c, swapfs.c,
1610 unix.c, util.c: Add Internationalization support as
1611 suggested by Marco d'Itri <md@linux.it>.
1613 2000-02-02 Theodore Ts'o <tytso@valinux.com>
1615 * e2fsck.h, flushb.c, scantest.c: Remove uneeded include of
1618 2000-01-18 Theodore Ts'o <tytso@valinux.com>
1620 * Makefile.in: Since LIBUUID can sometimes include "-lsocket"
1621 we need a separate DEPLIBUUID that can be used in
1622 Makefile's dependency rules.
1624 1999-11-23 <tytso@valinux.com>
1626 * e2fsck.8.in: Update language about where to find a backup
1629 1999-11-19 <tytso@valinux.com>
1631 * pass1.c (process_inodes): Add shortcut handling; if
1632 process_inodes_count is zero, return right away, to avoid
1633 calling qsort with a non-positive count.
1635 * message.c (safe_print): Fix to properly display ^A, ^B, etc. and
1636 to print Delete as ^?
1638 * Makefile.in (distclean): Remove TAGS and Makefile.in.old from
1639 the source directory.
1641 1999-11-10 <tytso@valinux.com>
1643 * Release of E2fsprogs 1.18
1645 1999-11-10 <tytso@valinux.com>
1647 * problem.c (fix_problem): Support a new flag, PR_PREEN_NO which
1648 means the answer is assumed to be no in preen mode. This
1649 is now used in the PR_1_SET_IMMUTABLE code, so that in
1650 preen mode we ignore these inodes and just print a warning
1653 1999-11-09 <tytso@valinux.com>
1655 * pass1.c (e2fsck_pass1): If the filesystem does not support
1656 imagic inodes, if an inode has the imagic flag set, offer
1657 to clear the imagic flag. If a valid device/fifo/socket
1658 has the immutable flag set, call the new helper function
1659 check_immutable() to offerto clear the immutable flag.
1661 * pass2.c (check_filetype): Use the new ext2_file_type() helper
1662 function instead of calculating the file_type information
1665 * pass3.c (e2fsck_reconnect_file): When adding a link to
1666 lost+found, calculate the filetype information so that
1667 ext2fs_link() can use the information if applicable.
1668 (get_lost_and_found): Create the /lost+found directory
1669 with the correct filetype information if applicable.
1671 * util.c (ext2_file_type), e2fsck.h: New function which returns
1672 the directory entry file type information given the
1675 * problem.c, problem.h: Added new problem codes PR_1_SET_IMAGIC
1676 and PR_1_SET_IMMUTABLE.
1678 1999-11-07 <tytso@valinux.com>
1680 * pass4.c (e2fsck_pass4): Clear inode_imagic_map after freeing it,
1681 to prevent it from getting freed twice.
1683 1999-11-06 <tytso@valinux.com>
1685 * unix.c (main): Close the filesystem before freeing the context,
1686 so that in the event of a free()-related segmentation
1687 violation, the filesystem is properly closed and written
1690 1999-10-27 <tytso@valinux.com>
1692 * e2fsck.c (e2fsck_reset_context): When freeing
1693 ctx->inode_reg_map, we weren't zero'ing
1694 ctx->inode_reg_map, which could cause a segfault later on
1697 1999-10-26 <tytso@valinux.com>
1699 * problem.h (PR_2_SPLIT_DOT): Fix excess zero in problem code (now
1700 matches the standard convention).
1702 1999-10-26 <tytso@valinux.com>
1704 * Release of E2fsprogs 1.17
1706 1999-10-26 <tytso@valinux.com>
1708 * message.c (safe_print): Make safe_print take an char instead of
1709 an unsigned char to fix gcc warnings.
1711 1999-10-25 <tytso@valinux.com>
1713 * util.c: For NT portability, don't redefine getchar(), since
1714 stdio defines that. Instead we introduce a new
1715 abstract macro read_a_char() which is #defined to the
1716 right function as necessary.
1718 * problem.c, problem.h (PR_2_NULL_NAME): Add new problem code.
1720 * pass2.c (check_dir_block): Require that the length of the
1721 directory entry be at least 12 bytes. Check to see if the
1722 filename is zero-length, and flag that as an error.
1724 1999-10-22 <tytso@valinux.com>
1726 * Release of E2fsprogs 1.16
1728 1999-10-22 <tytso@valinux.com>
1730 * pass2.c (check_filetype): If the filetype filesystem feature is
1731 not set, and a directory entry has a dirent feature, offer
1732 to clear it (since 2.0 kernels will do complain will
1733 interpret it as a very large name length field).
1735 * problem.c (PR_2_CLEAR_FILETYPE): Add new problem code.
1737 1999-10-21 <tytso@valinux.com>
1739 * e2fsck.8.in: Update man page to use a more standard format (bold
1740 option flags and italicized variables), as suggested by
1741 Andreas Dilger (adilger@enel.ucalgary.ca)
1743 * pass4.c (e2fsck_pass4): If an inode is set in the
1744 inode_imagic_map bitmap, don't check to see if it is
1745 disconnected from the inode tree (because it almost
1746 certainly will be). Free inode_imagic_map at the end of
1749 * pass2.c (check_dir_block, check_filetype): If the FILETYPE
1750 feature is set, check the directory entry's filetype
1751 information field, and fix/set it if necessary.
1752 (e2fsck_pass2): Free the inode_reg_map bitmap at the end
1755 * pass1.c (e2fsck_pass1, alloc_imagic_map): Allocate and fill in
1756 information for inode_reg_map and inode_imagic_map, which
1757 indicates which inodes are regular files and AFS inodes,
1759 Since only the master superblock is written during a
1760 restart, force that superblock to be used after a restart;
1761 otherwise changes to the block group descriptors end up
1764 * problem.c, problemP.h: If e2fsck is run -n, make def_yn variable
1765 be 0 for "no". Add support for a new flag, PR_NO_NOMSG,
1766 which supresses the problem message if e2fsck is run with
1769 * problem.c, problem.h (PR_2_SET_FILETYPE, PR_2_BAD_FILETYPE): Add
1772 * message.c (expand_dirent_expression): Add support for %dt which
1773 prints the dirent type information.
1775 * e2fsck.c (e2fsck_reset_context): Free new bitmaps (inode_reg_map
1776 and inode_imagic_map).
1778 * e2fsck.h (e2fsck_t): Add new inode_reg_map and inode_magic_map
1779 to the context structure.
1781 1999-09-24 <tytso@valinux.com>
1783 * unix.c (PRS), util.c (ask_yn): Add #ifdef's to make
1784 e2fsprogs easier to port to non-Unix platforms.
1786 1999-09-07 <tytso@valinux.com>
1788 * pass3.c (adjust_inode_count): Fix bug where we didn't keep the
1789 internal and external inode counts in sync when we
1790 decremented an inode whose link count was already zero.
1791 Now we skip incrementing or decrementing both link counts
1792 if we would cause an overflow condition.
1793 (expand_dir, expand_dir_proc): Change where we update the
1794 inode block count and size files so that the block count
1795 field is updated correctly when we create an indirect block.
1797 1999-08-05 <tytso@valinux.com>
1799 * super.c (check_super_block): Check to see whether the
1800 inodes_per_group value in the superblock is insanely too
1803 1999-08-02 <tytso@valinux.com>
1805 * pass1b.c (clone_file_block): Don't clear the dup_map flag if
1806 the block also shares data with the fs metadata when
1807 the count drops to 1, since the block should still be
1808 cloned, as fs metadata isn't included in the count.
1810 1999-07-18 Theodore Ts'o <tytso@valinux.com>
1812 * Release of E2fsprogs 1.15
1814 1999-07-19 <tytso@valinux.com>
1816 * unix.c (usage): Add minimalist emergency help to the usage
1819 1999-07-18 <tytso@valinux.com>
1821 * unix.c: Add support for calculating a progress bar if the -C0
1822 option is given. The function e2fsck_clear_progbar()
1823 clears the progress bar and must be called before any
1824 message is issued. SIGUSR1 will enable the progress bar,
1825 and SIGUSR2 will disable the progress bar. This is used
1826 by fsck to handle parallel filesystem checks. Also, set
1827 the device_name from the filesystem label if it is
1830 * e2fsck.h: Add new flags E2F_FLAG_PROG_BAR and
1831 E2F_FLAG_PROG_SUPRESS. Add new field in the e2fsck
1832 structure which contains the last tenth of a percent
1833 printed for the user.
1835 * message.c (print_e2fsck_message): Add call to
1836 e2fsck_clear_progbar().
1838 * pass1.c (e2fsck_pass1):
1839 * pass2.c (e2fsck_pass2):
1840 * pass3.c (e2fsck_pass3):
1841 * pass4.c (e2fsck_pass4):
1842 * pass5.c (e2fsck_pass5): Add call to e2fsck_clear_progbar when
1843 printing the resource tracking information.
1845 * pass5.c (check_block_bitmaps, check_inode_bitmaps): If there is
1846 an error in the bitmaps, suppress printing the progress
1847 bar using the suppression flag for the remainder of the
1848 check, in order to clean up the display.
1850 1999-06-30 <tytso@valinux.com>
1852 * unix.c (check_mount): Clean up the abort message displayed when
1853 the filesystem is mounted and either stdout or stdin isn't
1856 1999-06-25 <tytso@valinux.com>
1859 * pass1.c (pass1_get_blocks, pass1_read_inode, pass1_write_inode,
1860 pass1_check_directory, e2fsck_use_inode_shortcuts): Make
1861 pass1_* be private static functions, and create new
1862 function e2fsck_use_inode_shortcuts which sets and clears
1863 the inode shortcut functions in the fs structure.
1866 * pass2.c (e2fsck_process_bad_inode): Make process_bad_inode() an
1869 * pass4.c (e2fsck_pass4): Call e2fsck_process_bad_inode to check
1870 if a disconnected inode has any problems before
1871 connecting it to /lost+found. Bug and suggested fix by
1872 Pavel Machek <pavel@bug.ucw.cz>
1874 1999-06-21 <tytso@valinux.com>
1876 * unix.c (main): Add missing space in the disk write-protected
1879 1999-05-22 <tytso@rsts-11.mit.edu>
1881 * problem.c, problem.h (PR_0_INODE_COUNT_WRONG): Add new problem
1884 * super.c (check_super_block): Add check to make sure the total
1885 number of inodes is sane, since this can be calculated
1886 from the number of groups times the number of inodes per
1887 group. Offer to correct it if it is incorrect.
1889 1999-03-19 <tytso@rsts-11.mit.edu>
1891 * pass5.c (check_block_end): Fix fencepost condition where when
1892 clearing the block padding we were missing the last position
1895 1999-05-17 <tytso@rsts-11.mit.edu>
1897 * unix.c (reserve_stdio_fds): Add safety check in case
1898 reserve_stdio_fds couldn't open /dev/null.
1900 1999-03-14 Theodore Ts'o <tytso@rsts-11.mit.edu>
1902 * util.c (print_resource_track): Use mallinfo if present to get
1903 more accurate malloc statistics.
1905 * pass3.c (get_lost_and_found): Check to see if lost+found is a
1906 plain file; if so, offer to unlink it.
1908 * problem.c, problem.h (PR_3_LPF_NOTDIR): Add new problem code.
1910 1999-03-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1912 * problem.c: Fix problem message for PR_1_BAD_GROUP_DESCRIPTORS so
1913 that the block group number is printed. Add new prompt,
1916 1999-01-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1918 * Release of E2fsprogs 1.14
1920 1999-01-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1922 * message.c (safe_print): New function which prints strings,
1923 converting non-printable characters using the '^' and
1924 M-notation. This function is now used to print directory
1925 name entries and pathnames.
1927 Mon Jan 4 02:28:59 1999 Theodore Y. Ts'o <tytso@mit.edu>
1929 * unix.c (main): Reset the context before calling ext2fs_close(),
1930 to avoid referencing already freed memory.
1932 1998-12-15 Theodore Ts'o <tytso@rsts-11.mit.edu>
1934 * Release of E2fsprogs 1.13
1936 1998-12-03 Theodore Ts'o <tytso@rsts-11.mit.edu>
1938 * Makefile.in: Updated dependencies.
1940 1998-11-27 Theodore Ts'o <tytso@rsts-11.mit.edu>
1942 * pass3.c (get_lost_and_found): If the filesystem is not opened
1943 read-only, then force /lost+found to be created if it is
1946 * problem.c: Allow PR_3_NO_LF_DIR to be handled during a preen
1949 1998-10-28 Theodore Ts'o <tytso@rsts-11.mit.edu>
1951 * unix.c (main): Move ext2fs_close() after e2fsck_free_context()
1952 since e2fsck_free_context may reference data in ctx->fs.
1954 * e2fsck.c (e2fsck_reset_context): Make sure ctx->fs is non-NULL
1955 before checking ctx->fs->dblist.
1957 1998-10-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1959 * pass1.c (e2fsck_pass1): Use the device check subroutine on
1960 FIFO's and Socket's, so that we catch bogus immutable inodes.
1962 * pass2.c (process_bad_inode): Process bad socket and fifo's.
1964 * problem.h, problem.c: Define new problem codes PR_2_BAD_FIFO and
1967 1998-09-02 Theodore Ts'o <tytso@rsts-11.mit.edu>
1969 * problem.c: Add PR_3_NO_DIRINFO error code.
1971 * super.c (check_super_value): Rename min and max to min_val and
1972 max_val to avoid possible cpp macro conflicts.
1974 * pass4.c (e2fsck_pass4): Rename max to maxgroup, to avoid
1975 possible cpp macro conflicts.
1977 * pass3.c (e2fsck_pass3): Rename max to maxdirs, to avoid possible
1978 cpp macro conflicts.
1979 (check_directory): Fix logic to avoid possible core dump
1980 in the case of ext2fs_get_dir_info returning NULL. (By
1981 the time we get here, it should never happen, but...).
1982 Also simply/streamline the control flow of the function.
1984 1998-08-17 Theodore Ts'o <tytso@rsts-11.mit.edu>
1986 * unix.c (check_if_skip): Move the "not cleanly mounted" check
1987 ahead of the maximal mount and too long since checked tests.
1988 (reserve_stdio_fds): Make sure 0,1,2 file descriptors are
1989 open, so that we don't open the filesystem using the same
1990 file descriptor as stdout or stderr.
1992 1998-08-01 Theodore Ts'o <tytso@rsts-11.mit.edu>
1994 * pass2.c (e2fsck_pass2): Fix the progress accounting so that we
1997 * pass3.c (e2fsck_pass3): Change progress accounting to be
1998 consistent with the other e2fsck passes.
2000 * e2fsck.c (e2fsck_run): At the end of each pass, call the
2001 progress function with the pass number set to zero.
2003 * unix.c (e2fsck_update_progress): If the pass number is zero,
2004 ignore the call, since that indicates that we just want to
2005 deallocate any progress structures.
2007 1998-07-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
2009 * Release of E2fsprogs 1.12
2011 1998-07-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
2013 * unix.c (main): Fix typo in checking the incompat feature set; it
2014 should be checked against EXT2_LIB_FEATURE_INCOMPAT_SUPP.
2016 1998-07-07 Theodore Ts'o <tytso@rsts-11.mit.edu>
2018 * badblocks.c (test_disk): Don't clear the existing bad blocks
2019 list when using e2fsck -c, since it may cause blocks with
2020 marginal errors to be dropped from the bad blocks list.
2022 Mon Jul 6 10:32:11 1998 Theodre Ts'o <tytso@lurch.mit.edu>
2024 * pass1.c (e2fsck_pass1): Use ext2fs_sb structure for
2025 compatibility with older kernels.
2027 1998-06-25 Theodore Ts'o <tytso@rsts-11.mit.edu>
2029 * unix.c (e2fsck_update_progress): Remove unused variables.
2031 1998-06-10 Theodore Ts'o <tytso@rsts-11.mit.edu>
2033 * pass1.c, problem.h: Change blkcnt_t to be e2_blkcnt_t to avoid
2034 collision with LFS API.
2036 * pass1.c (e2fsck_pass1): Fix bug so that ext2_max_sizes is
2037 properly initialized.
2038 (e2fsck_pass1): Don't allow the the boot loader inode to
2039 be a directory (clear the inode mode field if so).
2041 1998-05-07 Theodore Ts'o <tytso@rsts-11.mit.edu>
2043 * unix.c (PRS): Added new option -C, which causes e2fsck to print
2044 progress updates so that callers can keep track of the
2045 completion progress of e2fsck. Designed for use by
2046 progress, except for -C 0, which prints a spinning report
2047 which may be useful for some users.
2049 * pass5.c (e2fsck_pass5): Use a finer-grained progress reporting
2050 scheme (useful for larger filesystems).
2052 * e2fsck.h: Add progress_fd and progress_pos, for use by the Unix
2053 progress reporting functions.
2055 1998-04-28 Theodore Ts'o <tytso@rsts-11.mit.edu>
2057 * pass1.c (process_inode_cmp): Use EXT2_QSORT_TYPE to define the
2058 appropriate return type for comparison functions for qsort.
2060 * e2fsck.h: Add #ifdef protection for unistd.h
2062 * super.c: Remove header files already included by e2fsck.h
2064 1998-04-26 Theodore Ts'o <tytso@rsts-11.mit.edu>
2066 * dirinfo.c (e2fsck_add_dir_info): Update function to pass the old
2067 size of the memory to be resized to ext2fs_resize_mem().
2069 1998-03-30 Theodore Ts'o <tytso@rsts-11.mit.edu>
2071 * Makefile.in: Change to use new installation directory variables
2072 convention. Fix uninstall rules to take $(DESTDIR) into
2073 account. Remove cat8dir from the installdirs target,
2074 since modern man package don't necessarily put the cat
2075 directory in /usr/man/cat?.
2077 1998-03-29 Theodore Ts'o <tytso@rsts-11.mit.edu>
2079 * super.c, e2fsck.h: Always declare e2fsck_get_device_size() as an
2080 extern in e2fsck.h to prevent -Wall warnings.
2082 * pass4.c (e2fsck_pass4): Remove unused variable 'j'.
2084 1998-03-28 Theodore Ts'o <tytso@rsts-11.mit.edu>
2086 * super.c (check_super_block): Fix broken superblock sanity check
2087 when calculating blocks_per_group if s_log_frag_size !=
2088 s_log_block_size. Since we don't support fragments, this
2089 isn't a bug deal, but it's good to get it fixed.
2091 1998-03-23 Theodore Ts'o <tytso@rsts-11.mit.edu>
2093 * unix.c: Fix bug in check of feature set, to make sure we can
2094 really fix this filesystem.
2096 * problem.h: Make blkcount type to be of type blkcnt_t. Make the
2097 num field be a 64 bit type. Add the problem code
2098 PR_1_FEATURE_LARGE_FILES
2100 * problem.c: Add table entry for the problem code
2101 PR_1_FEATURE_LARGE_FILES.
2103 * pass1.c (e2fsck_pass1): A non-zero i_dir_acl field is only
2104 a problem for directory inodes. (Since it is also
2105 i_size_high now.) If there are no large_files, then
2106 clear the LARGE_FLAG feature flag. If there are
2107 large_files, but the LARGE_FLAG feature flag is not set,
2108 complain and offer to fix it.
2109 (check_blocks): Add support to deal with non-directory
2110 inodes that have i_size_high set (i.e., large_files).
2111 Don't give an error if a directory has preallocated
2112 blocks, to support the DIR_PREALLOC feature.
2113 (process_block, process_bad_block): The blockcnt variable
2114 is a type of blkcnt_t, for conversion to the new
2117 * pass2.c (process_bad_inode): A non-zero i_dir_acl field is only
2118 a problem for directory inodes. (Since it is also
2121 * message.c (expand_inode_expression): Print a 64-bits of the
2122 inode size for non-directory inodes. (Directory inodes
2123 can only use a 32-bit directory acl size, since
2124 i_size_high is shared with i_dir_acl.) Add sanity check
2125 so that trying to print out the directory acl on a
2126 non-directory inode will print zero.
2127 (expand_percent_expression): %B and %N, which print
2128 pctx->blkcount and pctx->num, can now be 64 bit
2129 variables. Print them using the "%lld" format if
2130 EXT2_NO_64_TYPE is not defined.
2132 * e2fsck.h: Add the large_flagsfield to the e2fsck context.
2134 * e2fsck.c (e2fsck_reset_context): Clear the large_flags
2137 Sun Mar 8 23:08:08 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
2139 * pass3.c (fix_dotdot_proc):
2140 * pass2.c (check_dot, check_dotdot, check_name, check_dir_block):
2141 * message.c (expand_dirent_expression): Mask off the high eight
2142 bits of the directory entry's name_len field, so that it
2143 can be used for other purposes.
2145 Fri Feb 27 00:01:39 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
2147 * e2fsck.c (e2fsck_run): Since E2F_FLAG_SIGNAL_MASK doesn't
2148 include EXT2_FLAG_RESTART anymore, we need to adjust this
2149 routine so that it *does* return in the case of it seeing
2152 * pass1.c (e2fsck_pass1): ext2_get_next_inode() may call the group
2153 done callback function, which may set context abort
2154 flags. So we need to test the context abort flags after
2155 we call ext2_get_next_inode().
2156 (process_inodes): If we abort due out of process_inodes,
2157 do a clean exit by breaking out of the for loop instead of
2160 * e2fsck.h (E2F_FLAG_SIGNAL_MASK): EXT2_FLAG_RESTART shouldn't be
2161 considered a SIGNAL mask (i.e., requiring an immediate
2162 abort of processing to restart). FLAG_RESTART just means
2163 that we want to restart once pass 1 is complete.
2165 Tue Feb 24 15:19:40 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
2167 * Change the progress function to return an integer; if returns 1,
2168 then the progress function is expected to have set the
2169 e2fsck context flag signalling a user abort, and the
2170 caller should also initiate a user abort.
2172 Tue Feb 17 19:03:44 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
2174 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Don't call
2175 end_problem_latch() unless there was actually a problem
2176 latched. Simplifies semantics of the latch processing.
2178 Mon Feb 16 17:31:44 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
2180 * e2fsck.h: Add new field, priv_data to the e2fsck context
2181 structure. It should be used by callers of the e2fsck
2182 functions only, and not by anything in e2fsck itself.
2184 Mon Feb 7 17:31:04 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
2186 * super.c: Instead of call ext2fs_get_device_size(), define and call
2187 e2fsck_get_device_size(). (This function may be stubbed
2188 out in special versions of e2fsck.)
2190 * pass3.c, pass4.c: Remove extra calls to the progress function
2191 that weren't needed.
2193 * mke2fs.8.in: Update man page to note that the format of the bad
2194 block file is the same as the one generated by badblocks.
2196 Sun Feb 1 07:57:14 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
2198 * dirinfo.c, e2fsck.c: Don't include com_err.h; it isn't needed.
2200 * e2fsck.h: Include <time.h> since it is needed
2202 * super.c: If EXT2_SKIP_UUID is defined, then skip the UUID
2205 Tue Jan 20 15:37:01 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
2207 * unix.c (main): In the case where the filesystem revision is too
2208 high, print the message about the superblock possibly
2211 * e2fsck.8.in: Add expanded comments about how the -b option
2214 Sat Jan 17 13:02:16 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
2216 * e2fsck.h: If EXT2_FLAT_INCLUDES is defined, then assume all of
2217 the ext2-specific header files are in a flat directory.
2219 * dirinfo.c, ehandler.c, pass1.c, pass1b.c, pass2.c, pass5.c,
2220 super.c, swapfs.c, unix.c: Explicitly cast all assignments
2221 from void * to be compatible with C++.
2223 Tue Jan 6 11:30:24 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
2225 * unix.c (sync_disk): Remove sync_disk and calls to that function,
2226 since ext2fs_close() now takes care of this.
2228 Mon Dec 29 14:45:42 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2230 * pass1.c, pass1b.c, pass2.c, pass3.c, swapfs, badblocks.c,
2231 ehandler.c, unix.c: Change use of private to be priv_data,
2232 to avoid C++ reserved name clash.
2234 Fri Nov 28 09:30:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2236 * dirinfo.c (e2fsck_add_dir_info): Use ext2fs_get_num_dirs instead
2237 of e2fsck_get_num_dirs, which has been removed.
2239 Tue Nov 25 15:54:35 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2241 * Makefile.in (PROGS): Remove @EXTRA_PROGS@, since we don't want
2242 to compile and install flushb.
2244 Mon Nov 24 06:48:00 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2246 * pass1.c (e2fsck_pass1_check_device_inode): For now, only check
2247 to make sure the extra i_blocks in a device are cleared if
2248 the immutable flag is set.
2250 * util.c (print_resource_track): Fix typo which caused the
2251 time/resource tracking to print "Pass 1 :" instead of
2254 Thu Nov 20 16:02:23 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2256 * pass3.c (expand_directory): Fix bug which could cause core dump
2257 when expanding the directory, and the bitmaps hadn't yet
2258 been read in. Also, only use ext2fs_write_dir_block when
2259 writing a directory block, not when writing out a fresh
2262 Wed Nov 19 16:15:44 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2264 * pass1.c (process_bad_block): Fix bug where first_block wasn't
2265 getting incremented, which caused user to get a
2266 "Programming error?" warning if there was a bad block in a
2267 non-primary superblock/group_descriptor. Also fixed
2268 another bug so that ext2fs_bg_has_super() is consulted, to
2269 avoid problems when using a filesystem with the
2270 sparse_groups option set and there are bad blocks at the
2271 beginning of a group which doesn't have a superblock.
2273 Thu Nov 6 16:10:20 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2275 * pass1.c, pass2.c, pass3.c, pass4.c, pass5.c: Add calls to the
2276 progress indicator function.
2278 * pass1.c (scan_callback): Add call to the progress feedback
2279 function (if it exists).
2281 Tue Nov 4 09:45:36 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2283 * super.c (check_super_block): Skip the device size check if the
2284 get_device_size returns EXT2_EXT_UNIMPLEMENTED.
2286 * iscan.c (main): Don't use fatal_error() anymore.
2288 * pass1b.c, swapfs.c, badblocks.c: Set E2F_FLAG_ABORT instead of
2289 calling fatal_error(0).
2291 * problem.c, pass3.c (PR_3_ROOT_NOT_DIR_ABORT,
2292 PR_3_NO_ROOT_INODE_ABORT): New problem codes.
2294 * problem.c, pass2.c (PR_2_SPLIT_DOT): New problem code.
2296 * problem.c, pass1.c (PR_1_SUPPRESS_MESSAGES): New problem code.
2298 * problemP.h: New file which separates out the private fix_problem
2301 * util.c, dirinfo.c, pass1.c, pass1b.c, pass2.c, pass5.c, super.c,
2302 swapfs.c util.c: allocate_memory() now takes a e2fsck
2303 context as its first argument, and rename it to be
2304 e2fsck_allocate_memory().
2306 Mon Nov 3 14:35:29 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2308 * unix.c (main): Add a special case check for the error code EROFS
2309 and display an appropriate error message for this case.
2311 * [lots of files]: Change ext2fs_read_inode, ext2fs_write_inode
2312 to take the e2fsck context as their first argument.
2313 Change dir_info.c routines to take an e2fsck_context,
2314 renamed them to start with e2fsck_ to avoid namespace
2315 issues, and changed them to store the directory
2316 information inside the e2fsck context.
2317 Added e2fsck_run() which calls all of the e2fsck passes in
2318 the correct order, and which handles the return of abort
2319 codes. Added abort processing, both via setjmp/longjmp
2320 and via flags in the e2fsck context. Use a flag in the
2321 e2fsck context instead of the restart_e2fsck global
2322 variable. Change uses of free and malloc to
2323 ext2fs_free_mem and ext2fs_get_mem.
2325 Fri Oct 31 01:12:43 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2327 * pass1.c, pass3.c: Rename new error codes to _ET_ in them for
2330 Sat Oct 25 00:10:58 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2332 * pass3.c (get_lost_and_found): Check error return of
2333 EXT2_FILE_NOT_FOUND instead of ENOTDIR
2335 * pass1.c (pass1_check_directory): Return EXT2_NO_DIRECTORY
2338 Fri Oct 24 00:12:39 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2340 * unix.c (PRS): Make the variable which getopt returns into be
2341 an int, so that it won't lose on platforms where char is
2344 * pass1b.c (clone_file): Fix bug in error reporting in the case
2345 where cs.errcode is non-zero.
2347 Sun Oct 19 21:12:11 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2349 * pass*.c, super.c, unix.c, util.c, e2fsck.h: Place #ifdef
2350 RESOURCE_TRACK around code which uses init_resource_track
2351 and print_resource_track. (Not all systems have timeval)
2353 * super.c: Remove excess #includes which are not necessary.
2355 * e2fsck.h: Add #ifdef's for HAVE_SYS_TYPES_H and HAVE_SYS_TIME_H
2357 Fri Oct 3 13:40:03 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2359 * pass*.c, super.c: Massive changes to avoid using printf and
2360 com_err routines. All diagnostic messages are now routed
2361 through the fix_problem interface.
2363 Sat Sep 6 17:13:28 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2365 * pass2.c (check_dir_block): Check for duplicate '.' and '..'
2368 * problem.c, problem.h: Add new problem codes PR_2_DUP_DOT and
2371 Tue Sep 2 09:04:51 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2373 * problem.c: Added new problem codes for some of the
2374 superblock corruption checks, and for the pass header
2375 messages. ("Pass 1: xxxxx")
2377 * util.c (print_resource_track): Now takes a description
2380 Mon Aug 25 10:23:13 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2382 * super.c, unix.c, e2fsck.c: New files to separate out the
2383 operating-specific operations out from e2fsck.c.
2384 e2fsck.c now contains the global e2fsck context management
2385 routines, and super.c contains the "pass 0" initial
2386 validation of the superblock and global block group
2389 * pass1.c, pass2.c, pass3.c, pass4.c, pass5.c, util.c: Eliminate
2390 (nearly) all global variables and moved them to the e2fsck
2393 * problem.c, problem.h: Added new problem codes PR_0_SB_CORRUPT,
2394 PR_0_FS_SIZE_WRONG, PR_0_NO_FRAGMENTS,
2395 PR_0_BLOCKS_PER_GROUP, PR_0_FIRST_DATA_BLOCK
2397 Thu Aug 14 10:55:21 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2399 * message.c: Add compression for the word "Illegal"
2401 * problem.c: Added entries for PR_2_BAD_CHAR_DEV and
2404 Wed Aug 13 09:55:57 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2406 * pass1.c (pass1, check_device_inode), pass2.c
2407 (process_bad_inode): Use a more stringent test for a valid
2410 Sun Aug 10 18:58:02 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2412 * e2fsck.c (check_mount): Add stronger warning message about the
2413 perils of running e2fsck on a mounted filesystem.
2415 Tue Jun 17 01:33:20 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2417 * Release of E2fsprogs 1.11
2419 Thu Jun 12 00:25:31 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2421 * pass1.c (mark_table_blocks): Mark the superblock and group
2422 descriptor blocks first, so that any conflicts between
2423 these and the bitmap or inode table blocks is noticed.
2425 * problem.c: Fix message printed out when a block or inode bitmap
2426 conflicts with other fs data, has the correct group number
2429 Tue Jun 10 12:07:37 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2431 * pass2.c (pass2): Check the error return from ext2fs_dblist_iterate.
2433 Thu May 8 22:45:27 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2435 * e2fsck.8.in: Fix minor typos and grammer oops found by Bill
2436 Hawes (whawes@star.net).
2438 * badblocks.c (read_bad_blocks_file): Pass the blocksize to the
2439 bad blocks command so that all of the filesystem gets
2440 tested in the case where the blocksize 2048 or 4096.
2442 Thu Apr 24 12:16:42 1997 Theodre Ts'o <tytso@localhost.mit.edu>
2444 * Release of E2fsprogs version 1.10
2446 Mon Apr 21 22:43:08 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2448 * pass1b.c (pass1b): While scanning for inodes, simply skip inodes
2449 where ext2fs_get_next_inode returns the
2450 EXT2_ET_BAD_BLOCK_IN_INODE_TABLE error.
2452 Thu Apr 17 12:23:38 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2454 * Release of E2fsprogs version 1.09
2456 Fri Apr 11 18:56:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2458 * Release of E2fsprogs version 1.08
2460 Thu Apr 10 13:51:16 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2462 * pass1b.c (clone_file_block): If we clone a directory, we need to
2463 update the dblist entry so that we check (and correct) the
2464 right directory block.
2466 Sun Apr 6 09:13:12 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2468 * pass1.c (process_block): Don't clear blocks references to
2469 filesystem metadata; let pass 1B handle this case.
2471 * problem.c, problem.h: Add new problem, PR_1B_SHARE_METADATA.
2473 * pass1b.c (pass1d): Deal with a block which is shared with
2474 filesystem metadata.
2476 * e2fsck.h: Make block_illegal_map be a global variable
2478 Sat Apr 5 11:51:58 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2480 * e2fsck.c, pass1.c (mark_table_blocks): Support the sparse_super
2482 (get_backup_sb): New function which attempts to obtain the
2483 correct backup superblock (if possible).
2485 Fri Apr 4 10:46:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2487 * e2fsck.c (main): Check the version of the library, and warn if
2488 the library is out of date; this happens generally due to
2489 users who manually install e2fsprogs.
2491 * pass1.c (pass1_get_blocks): If the passed in inode number for
2492 get_blocks isn't what we're expecting pass back
2493 EXT2_ET_CALLBACK_NOT_HANDLED.
2495 Wed Mar 12 13:32:05 1997 Theodore Y. Ts'o <tytso@mit.edu>
2497 * Release of E2fsprogs version 1.07
2499 Tue Mar 11 10:31:47 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2501 * icount.c: New file which implements an inode count abstraction.
2502 This significantly reduces amount of memory needed to
2503 check really large filesystems.
2505 * pass1.c, pass2.c, pass3.c, pass4.c: Modified to use the icount
2508 Fri Mar 7 08:28:55 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2510 * dirinfo.c (dir_info_iter): New function which allows iteration
2511 over the directories in the dir_info map.
2513 * pass3.c (pass3, check_directory): Speed up pass 3 by iterating
2514 over all directories in the dir_info structure, instead of
2515 iterating all inodes looking for directories, and then
2516 looking up the directories using get_dir_info().
2518 Sat Feb 1 11:33:43 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2520 * pass1.c (pass1, process_block):
2521 * pass2.c (pass2): Use the ext2_dblist abstraction instead of
2522 manual code to manage the directory block list information.
2524 * pass1.c (check_blocks), pass1b.c (pass1b), pass2.c
2525 (deallocate_inode): Call the ext2 library routine
2526 ext2_inode_has_valid_blocks() instead of
2527 inode_has_valid_blocks().
2529 * swapfs.c (swap_inodes): Add check so that we don't try to call
2530 swap_inode_blocks unless the inode has valid blocks.
2531 (Otherwise a long fast symlink might cause
2532 swap_inode_blocks to erroneously get called.)
2534 Wed Jan 22 14:42:53 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2536 * problem.c, problem.h: Added entries for PR_2_DOT_NULL_TERM and
2537 PR_2_DOT_DOT_NULL_TERM.
2539 * pass2.c (check_dot, check_dot_dot): Make sure the new . and
2540 .. entries are null-terminated, since the 2.0 kernel
2541 requires this (for no good reason).
2543 Mon Jan 20 20:05:11 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2545 * pass1.c (pass1): Set the EXT2_SF_SKIP_MISSING_ITABLE flag so
2546 that we can recover from missing inode tables.
2548 * dirinfo.c (get_dir_info): If there are no directories in the
2549 dir_info abstraction, don't core dump (because dir_info is
2552 * e2fsck.c (main): Don't try using the backup superblocks if there
2554 (check_super_block): If there are illegal inode table or
2555 bitmaps, set the filesystem as being in error.
2557 Wed Jan 15 11:32:01 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2559 * pass2.c (check_dir_block): Added check to make sure that rec_len
2560 is a a multiple of 4 (so that the directory entries are
2563 Sat Dec 28 12:16:32 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2565 * Makefile.in (uninstall): Uninstall all programs in the PROGS
2567 (PROGS): Don't build and install the extend program by
2571 Sat Dec 7 16:41:02 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2573 * pass1.c (process_inodes): Make sure the stashed_ino variable is
2574 saved and restored as well.
2575 (pass1): For fast sym links, skip the check_blocks
2576 processing step altogether.
2578 Mon Dec 2 09:28:24 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2580 * problem.c, message.c: New files, to completely refurbish how
2581 filesystem problems are reported to the user. The
2582 diagnostic messages are now encoded out in an easily
2583 customizable, extensible format. The messages printed out
2584 in preen mode are all on one line, and contain the device
2587 Fri Nov 29 20:26:08 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2589 * swapfs.c (swap_inodes): When swapping a filesystem, ignore
2592 * pass1.c (pass1): Ignore missing inode table errors during the
2593 scan, and just skip past those inodes.
2595 * pass3.c (check_root): Remove root_ino argument, and assume that
2596 the root inode must be EXT2_ROOT_INO. Move responsibility
2597 of setting the parent of the root inode in the directory
2598 inode structure to pass2().
2600 * pass2.c (check_dir_block): Don't allow links to the root
2603 * dirinfo.c (add_dir_info): Remove last argument to add_dir_info,
2604 since the inode is no longer used.
2606 Tue Oct 15 00:06:49 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2608 * e2fsck.c (main): If the superblock magic number is wrong, or the
2609 block group fails a sanity check, then automatically
2610 restart trying to use the backup superblocks.
2612 * pass1.c (mark_table_blocks): Make the inode tables ahead of
2613 everything else; in the case where a bitmap block overlays
2614 the inode table, the inode table should take precedence.
2616 * pass2.c (maybe_clear_entry): Make the deleted/unused error
2617 message fit on one line, since the error can happen during
2618 a preen pass. (We eventually need to revamp the whole
2619 e2fsck error reporting and prompting system, but that's a
2620 job for another day.)
2622 Mon Oct 14 22:29:49 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2624 * e2fsck.c (main): Read in the list badblocks into fs->badblocks
2625 for the benefit of the inode scan functions.
2627 * pass1.c (pass1): If ext2fs_get_next_inode() returns an error
2628 indicating that an inode is in a bad block, mark that
2629 inode as being used, as well as in the inode "bb" map.
2631 * pass2.c (maybe_clear_entry): New function which generalizes the
2632 error cases when a directory entry needs to be cleared.
2633 (check_dir_block): If an inode is in the "bb" map, offer
2634 to clear the directory entry, since the inode is in a bad
2637 * pass4.c (pass4): If an inode is marked as used, but is is marked
2638 in the "bb" map, don't process it as a disconnected inode.
2640 Tue Oct 8 02:02:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2642 * Release of E2fsprogs version 1.06
2644 Mon Oct 7 00:45:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2646 * e2fsck.c (main): Print out the version number of the shared
2647 library when using the -V option.
2649 * swapfs.c (swap_filesys): Change EXT2_SWAP to EXT2_FLAG_SWAP for
2652 * e2fsck.c (main): By setting EXT2_FLAG_MASTER_SB_ONLY, only write
2653 out the backup superblocks when we know we have a valid
2656 Tue Oct 1 22:00:29 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2658 * util.c (preenhalt): Make it explicit on preenhalt that running
2659 e2fsck manually means without the -a or -p flag.
2661 Fri Sep 27 14:41:08 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2663 * pass1.c (pass1): Add support for the EXT2_BOOT_LOADER inode.
2664 (Linux/FT actually sets the mode bits, so we have to
2665 handle it specially.)
2667 * e2fsck.c (check_if_skip): Print a message if the filesystem is
2668 just dirty, so that the user knows that it's about to be
2669 checked (since this will take a while).
2671 Mon Sep 16 17:00:01 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2673 * pass4.c: If a disconnected inode is zero-length, prompt to
2674 delete it instead of connecting it to lost+found.
2676 Thu Sep 12 15:23:07 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2678 * Release of E2fsprogs version 1.05
2680 Fri Aug 30 20:24:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2682 * pass4.c (pass4): If the user refuses to connect an unattached
2683 inode to lost+found, don't try to set i_links_count. This
2684 is bad, since if the user says yes, the inode will be
2685 marked as unused, which is not necessarily the right
2686 thing, especially since the rest of the cleanup doesn't
2689 * pass2.c (deallocate_inode): Set inode_link_info[ino] when
2690 dellocating an inode. (Not strictly necessary, but...)
2692 * pass4.c (pass4): Add "bonehead" explanation to the "programming
2695 Tue Aug 27 11:26:32 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2697 * e2fsck.c (PRS,main): Added new options -s and -S. -s will
2698 byte-swap the filesystem so that it is normalized. -S
2699 will byte-swap the filesystem regardless of its current
2702 * swapfs.c: New file, which will byte-swap a filesystem.
2704 Tue Aug 20 09:41:37 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2706 * pass1.c (pass1): Change handling on files with non-zero dtime
2707 and non-zero i_link_count; before we treated them as
2708 deleted file per botched ext2 0.3c kernel behavior. We
2709 now clear dtime instead.
2711 Mon Aug 19 23:33:57 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2713 * e2fsck.c (main): If e2fsck sets the clean bit, even if
2714 nothing else is changed, make sure FSCK_NONDESTRUCT is
2715 set (since after all having the filesystem set to
2716 invalid is an error. :-)
2718 Fri Aug 9 10:25:13 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2720 * pass1.c (process_block): Make sure that meta data doesn't get
2721 accidentally set in the dir_blocks array (which could
2722 happen in some error condtions).
2725 * pass2.c (process_bad_inode): Check for fragments in a
2726 OS-independent fashion.
2728 Thu Aug 8 15:20:54 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2730 * e2fsck.c (check_if_skip): Close the filesystem when skipping the
2731 cleanup for the filesystem.
2733 Mon Jul 22 22:03:28 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2735 * e2fsck.c: Improve corrupt_msg, so that it's less confusing.
2737 Thu May 16 11:12:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2739 * Release of E2fsprogs version 1.04
2741 Wed May 15 21:41:29 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2743 * e2fsck.c (relocate_hint): Issue a hint that the user may wish to
2744 try "e2fsck -b 8193" before allowing e2fsck to relocate
2747 * Makefile.in (e2fsck): Build e2fsck statically or dynamically
2748 depending on the option to configure. Added targets for
2749 e2fsck.static and e2fsck.shared for people who want to
2750 build a static or shared variant manually.
2752 Wed Mar 27 00:33:40 1996 <tytso@rsts-11.mit.edu>
2754 * Release of E2fsprogs version 1.03
2756 Tue Mar 26 12:03:42 1996 <tytso@rsts-11.mit.edu>
2758 * e2fsck.c (show_stats): Don't use floating point to display
2759 percentage of non-contiguous files, as different libc
2760 handle result truncation differently, and this causes the
2761 test suite to bomb out depending on which libc you are
2764 * util.c (allocate_memory): Fix error message to omit extraneous
2767 Tue Mar 5 03:50:40 1996 <tytso@rsts-11.mit.edu>
2770 * pass2.c (check_dir_block):
2771 * pass1.c (pass1): Add support for dynamic first inode revision.
2773 Wed Feb 14 16:27:30 1996 <tytso@rsts-11.mit.edu>
2775 * pass3.c (check_root): Fix spelling typo
2777 Mon Feb 5 22:30:30 1996 <tytso@rsts-11.mit.edu>
2779 * e2fsck.c (check_super_block): If the superblock fails certain
2780 internal consistency checks, exit with a fatal error after
2781 printing the "superblock is corrupt message".
2783 Wed Jan 31 11:06:08 1996 <tytso@rsts-11.mit.edu>
2785 * Release of E2fsprogs version 1.02
2787 Wed Dec 15 21:24:26 1996 <tytso@rsts-11.mit.edu>
2789 * pass1.c (process_block): Check to see if a file is "fragmented".
2790 i.e., non-contiguous. Note that any file which is larger
2791 than the block group is guaranteed to be non-contiguous.
2792 We may want to use a different hueristic for deciding
2793 whether or not a file is "fragmented".
2795 * e2fsck.c (show_stats): Print statistics of how many
2796 non-contiguous files are on the system.
2798 Fri Dec 15 19:19:47 1995 <tytso@rsts-11.mit.edu>
2800 * badblocks.c (read_bad_blocks_file, test_disk): Fold
2801 functionality of test_disk() (which runs badblocks) into
2802 read_bad_blocks_file(); test_disk() now calls
2803 read_bad_blocks_file() with a NULL bad_blocks_file
2806 Mon Nov 20 18:30:10 1995 <tytso@rsts-11.mit.edu>
2808 * e2fsck.c (check_mount): Use #if defined(__linux__) instead of
2809 #if defined(linux). The latter won't work if we're
2812 Mon Oct 30 20:31:17 1995 <tytso@rsts-11.mit.edu>
2814 * e2fsck.c (check_mount): For Linux systems, the check to see if
2815 the root is mounted read-only has to be done for all
2816 filesystems, not just for the root filesystem, due to the
2817 way that some /etc/rc scripts are set up.
2819 Thu Oct 26 12:05:30 1995 <tytso@rsts-11.mit.edu>
2821 * Makefile.in (install): Strip programs when they are installed.
2822 (e2fsck): Build e2fsck statically.
2824 Wed Oct 25 21:18:16 1995 <tytso@rsts-11.mit.edu>
2826 * util.c (preenhalt): Preenhalt now takes an argument, which is an
2827 ext2fs_filsys; this allows it to set the EXT2_ERROR_FS
2828 flag in the superblock in cases where preenhalt is called.
2829 All calls to preenhalt() were changed to either
2830 preenhalt(fs) or preenhalt(NULL) in a few cases where the
2831 fs pointer was not available. (Most notable, for block
2834 Mon Sep 4 21:41:03 1995 Remy Card <card@bbj>
2837 util.c: Include <sys/time.h> before <sys/resource.h>. BSD needs it.
2839 Mon Sep 4 10:14:49 1995 <tytso@rsts-11.mit.edu>
2841 * e2fsck.c (show_stats): Show statistics about how many inodes
2842 have indirect, doubly indirect, and triply indirect
2843 blocks. Allow up to 8 digits for statistics, instead of
2844 merely 6, so things look pretty for large filesystems.
2846 * pass1.c (pass1): Keep statistics about indirect, doubly
2847 indirect, and triply indirect blocks.
2849 * pass1.c (unwind_pass1): Clear the above statistics when unwinding
2852 Fri Aug 18 15:17:10 1995 Theodore Y. Ts'o <tytso@dcl>
2854 * util.c, ehandler.c: Move #include of <sys/resource.h> after
2855 #include of "e2fsck.h", since sys/resource.h may depend on
2856 sys/time.h, which is #included in e2fsck.h.
2858 Thu Aug 17 22:33:37 1995 <tytso@rsts-11.mit.edu>
2860 * e2fsck.c (check_mount): Use the new ext2fs_check_if_mounted()
2861 function to determine if the device is mounted.
2863 * e2fsck.c (main): Add better error messages if ext2fs_open()
2866 Wed Aug 16 16:25:02 1995 <tytso@rsts-11.mit.edu>
2868 * pass1.c (check_blocks): If we're clearing a directory, clear
2869 pb.is_dir so we don't do the following check of making
2870 sure the directory size matches; this is pointless, since
2871 we've already cleared the inode.
2873 Fri Aug 11 09:08:54 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2875 * pass1.c (bad_primary_block): New function, called by
2876 process_bad_block, which explains the facts of life to the
2877 user when a block in the primary superblock or primary
2878 group descriptors is bad.
2880 * pass2.c (check_dot): Handle the case where the first directory
2881 entry is used, but not ".".
2883 * pass2.c (check_dotdot): Handle the case where the second directory
2884 entry is used, but is not "..".
2886 Thu Aug 10 10:05:10 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2888 * e2fsck.c (check_super_block): Get the size of the physical
2889 device and if it is smaller than the reported size of the
2890 filesystem, report an error.
2892 Sat Aug 12 03:39:18 1995 Remy Card <card@bbj>
2894 * e2fsck.c (check_if_skip): Print the number of allocated files and
2895 blocks on clean filesystems.
2897 Fri Aug 11 14:15:36 1995 Remy Card <card@bbj>
2899 * e2fsck.8: Updated date and version number.
2901 Thu Aug 10 14:26:01 1995 Remy Card <card@bbj>
2903 * pass1.c (check_blocks): Check that directory size matches *exactly*
2904 the count of allocated blocks.
2906 Wed Aug 9 21:21:24 1995 Theodore Y. Ts'o <tytso@dcl>
2908 * pass1b.c (pass1d): Free the shared[] array when we're done with
2909 it to avoid a memory leak.
2911 * pass1.c (unwind_pass1): Use ext2fs_free_block_bitmap to free the
2914 * pass2.c (process_bad_inode): When clearing the inode, make sure
2915 the pathname is freed, to prevent a memory leak.
2917 * pass5.c (check_inode_bitmaps): Free free_array and dir_array
2918 when we're finished with them.
2919 (check_block_bitmaps): Free free_array when we're finished
2922 * Makefile.in (e2fsck, flushb): Use $(LD) instead of $(CC) when
2923 linking the executable.
2925 * pass2.c (process_bad_inode): Even on OS's that don't support the
2926 fragment fields, make sure the Linux equivalent fields are
2927 set to zero. If an OS wants to reuse these fields, which
2928 is probably a bad idea (although we may get desperate in
2929 the future) this code will have to be changed.
2931 * pass1.c (dir_block_cmp): If the block numbers are equal, compare
2932 on the inode field, and then blockcnt field. This is just
2933 to keep the ordering of dir_blocks the same on all
2934 platforms when there are more than on missing directory
2935 blocks, which are indicated directories with holes, which
2936 are indicated with the block number being set to zero.
2938 Sun Aug 6 15:40:58 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2940 * pass1.c (check_blocks, process_block): check_blocks() modified
2941 to call the ext2fs_block_iterate() with BLOCK_FLAG_HOLE if
2942 the inode is a directory. process_block() now checks to
2943 see if a directory has a "hole", or missing block. If so,
2944 this fact is recorded in the directory block list so that
2945 the problem can be resolved in pass #2.
2947 * pass2.c (allocate_dir_block): Added allocate_dir_block() to
2948 allocate new blocks for directories with "holes". Called
2949 out of check_dir_block if a block in the directory block
2952 * pass3.c (get_lost_and_found): Move location of free(block) to
2953 prevent possible memory leak.
2955 Sat Aug 5 12:42:22 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2957 * pass2.c (check_dir_block): Use a automatic, fixed-saize array
2958 instead of alloca() --- alloca is not portable! Check to
2959 make sure the filename is not longer than EXT2_NAME_LEN,
2960 and offer to fix it by truncating it, since it should
2963 * e2fsck.c (PRS): Use malloc() instead of alloca() --- alloca() is
2964 not portable!! In any case putenv() in some systems must
2965 take a static character array or malloc()'ed memory;
2966 passing memory allocated using alloca() to putenv() is not
2969 * pass2.c (check_dot, check_dotdot): Use malloc() instead of
2970 alloca() --- alloca() is not portable!!!
2972 Tue Jul 18 20:04:02 1995 <tytso@rsx-11.mit.edu>
2974 * pass1b.c (pass1c):
2975 * pass3.c (check_root, get_lost_and_found):
2976 * pass2.c (check_dir_block): Use ext2fs_{read,write}_dir_block
2977 to read/write the directory block.
2979 Mon Jul 17 04:00:56 1995 <tytso@rsx-11.mit.edu>
2981 * util.c (ask_yn): Apply patch supplied by Peter A. Zaitcev to
2982 make sure VMIN and VTIME are set correct.
2984 Fri Jul 14 19:26:29 1995 <tytso@rsx-11.mit.edu>
2986 * pass1.c (mark_block_used): Change to be an inline function.
2987 Assume that the block validity checks are already done,
2988 and use the fast variant of the bitmap functions.
2990 Thu Jul 13 08:10:55 1995 <tytso@rsx-11.mit.edu>
2992 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Check the
2993 bounds of the bitmaps in advance, and then use the fast
2994 variant of e2fs_test_{block,inode}_bitmap.
2996 * pass1.c (mark_block_used): Use ext2_fast_mark_block_bitmap since
2997 the bounds checking has already been done earlier.
2999 Wed Jul 12 02:22:46 1995 <tytso@rsx-11.mit.edu>
3001 * pass1.c (pass1): Allocate and free the block_illegal_map, which
3002 is used for shortcut processing in process_block.
3003 (mark_table_blocks): Initialize block_illegal_map with the
3005 (describe_illegal_block): New helper function that
3006 describes why a block is illegal.
3007 (process_block): Use block_illegal_map as a shortcut
3008 to determine whether a block is bad. Use
3009 describe_illegal_block to print out why the block is illegal.
3011 Mon Jun 12 19:11:06 1995 Theodore Y. Ts'o (tytso@dcl)
3013 * flushb.c: Don't include <linux/fs.h> if it doesn't exist.
3015 * scantest.c: Don't include <linux/fs.h>, <getopt.h>, or
3016 <mntent.h> if they don't exist. (Mostly so that "make
3019 * pass1.c, pass1b.c, pass3.c, badblocks.c: Include <errno.h> (if
3022 * e2fsck.c, scantest.c: Don't include <getopt.h> if it doesn't
3025 Mon Jun 12 08:37:49 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
3027 * pass2.c (process_bad_inode, check_for_zero_long,
3028 check_for_zero_char): Change long to u32, and char to u8.
3030 Sun Jun 11 15:05:57 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
3032 * util.c (inode_has_valid_blocks):
3033 * pass2.c (process_bad_inode):
3034 * pass1.c (pass1, check_blocks, pass1_check_directory): Use
3035 LINUX_S_IS* instead of S_IS*.
3037 * e2fsck.h: Don't #include <sys/stat.h>
3039 * flushb.c (main): Add #ifdef BLKFLSBUF around ioctl. (Although
3040 this program is pretty much useless if BLKFLSBUF isn't
3043 * e2fsck.c, badblocks.c: Add #include <errno.h>, since errno is
3046 Thu Jun 8 12:31:19 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu>
3048 * pass2.c (check_dot, check_dotdot, check_dir_block): Use alloca
3049 to allocate space for file names instead of using fixed size buffers.
3050 (process_bad_inode): Only check inode frag fields if
3051 HAVE_EXT2_FRAGS is defined (by configure).
3052 * pass1.c (pass1): Only check the inode frag fields if
3053 HAVE_EXT2_FRAGS is defined (by configure).
3055 * e2fsck.c (check_mount): Only check for a mounted filesystem if
3056 HAVE_MNTENT_H is defined (by configure).
3057 (PRS): Use alloca to allocate the new path string, instead of
3058 having a fixed size buffer (which was the wrong size anyway).
3059 (PRS): Only support the -F (flush) option if the BLKFLSBUF ioctl
3062 * e2fsck.h: Only include <linux/fs.h> if HAVE_LINUX_FS_H is
3063 defined (by configure).
3065 * Makefile.in: Rewritten to conform to GNU coding standards and
3066 support separate compilation directories.
3068 Thu Apr 6 15:04:36 1995 Remy Card <card@bbj.ibp.fr>
3070 * pass1.c (pass1): Test the mode in reserved inodes (must be zero).
3072 Sat Mar 11 13:12:16 1995 Theodore Y. Ts'o <tytso@localhost>
3074 * pass1.c (unwind_pass1): Clear the file type statistics counter
3075 when pass 1 needs to be restarted from scratch.
3077 * pass1.c (handle_fs_bad_blocks): Fix bug where bitmap blocks were
3078 being reallocated to blocks in the next block group,
3079 instead of the current block grup.
3081 * pass1.c (pass1, check_blocks): Set inode_link_info[ino] whenever
3082 inode.i_links_count is set.
3084 Tue Feb 14 01:38:04 1995 Theodore Y. Ts'o (tytso@rt-11)
3086 * pass1.c (process_block): Add checks for if the block is
3087 trepassing on a superblock or group descriptor table.
3089 Sat Dec 31 00:52:11 1994 <tytso@rsx-11.mit.edu>
3091 * main.c (corrupt_msg): Extend the message which is printed out
3092 when the superblock is corrupt, to include the suggestion
3093 of using the -b option to specify an alternate superblock.
3095 Thu Nov 24 09:29:58 1994 Theodore Y. Ts'o (tytso@rt-11)
3097 * badblocks.c (read_bad_blocks_file): If we are adding or
3098 replacing bad blocks in the bad blocks inode, sanity check
3099 the bad block inode first, and clear out any illegal blocks.
3101 * pass2.c (check_name): Don't bomb out if the attempt to get the
3102 pathname of the containing directory returns an error; the
3103 directory may be too badly damaged to expect that
3104 ext2fs_get_pathname will always succeed. Use "???" if the
3105 pathname can't be obtained (it's only for a printf to the
3108 The name of the containing directory and the bad filename
3109 were incorrectly interchanged in the user message. Fixed.
3111 * pass2.c (check_name, check_dir_block): Use a common static
3112 string for the unknown pathname.
3114 Mon Nov 7 22:30:54 1994 Remy Card <card@bbj>
3116 * Fixed lots of printf formats to make sure that block and inode
3117 numbers are printed as unsigned integers.
3119 Mon Oct 24 14:10:46 1994 (tytso@rsx-11)
3121 * pass5.c (check_block_end): Fix calculation of how the last block
3122 in the block bitmap should be calculated.
3124 Wed Sep 7 10:01:13 1994 (tytso@rsx-11)
3126 * pass1b.c (pass1_dupblocks): Fix declaration of dup_inode_map to
3127 be an ext2fs_inode_bitmap, and free it properly.
3130 * e2fsck.c (main): Folded in Remy Card's changes to add a revision
3131 level to the superblock.
3133 Wed Aug 17 22:00:20 1994 Remy Card (card@bbj)
3135 * e2fsck.c (usage): Fixed bogus usage message.
3137 Wed Aug 17 11:21:45 1994 Theodore Y. Ts'o (tytso@rt-11)
3139 * pass1.c (process_bad_block): Fixed bug so that blocks in the
3140 backup superblocks and group descriptors are handled gracefully.
git://git.whamcloud.com / tools / e2fsprogs.git / blob