1 2007-03-31 Theodore Tso <tytso@mit.edu>
3 * pass1.c (e2fsck_pass1, check_is_really_dir): Check for an edge
4 condition where the mode of a directory is incorrect, and
5 looks like a special device, but it is really a directory.
6 We can't do this for regular files because of the
7 performance hit, but this will catch directories which
8 have their i_mode bits mutated so they looks like a
11 * problem.c, problem.h (PR_1_TREAT_AS_DIRECTORY): New problem code
13 * message.c (expand_percent_expression): Add support for %It, which
14 will print the type of the inode.
16 * pass3.c (fix_dotdot_proc): Fix the filetype of the '..' entry to
17 be EXT2_FT_DIR. (Addresses Lustre BZ #11645)
19 * pass1.c (e2fsck_pass1_check_device_inode): Don't assume that a
20 special device is bogus just because i_blocks is non-zero.
21 The i_blocks field could get adjusted later, and if this
22 happens it will confuse the e2fsck_process_bad_inode() in
23 pass 2. In practice true garbage inodes will have random
24 non-zero values in i_blocks[4..15], so there's no point
25 doing the check for an illegal i_blocks value.
27 2007-03-28 Theodore Tso <tytso@mit.edu>
29 * pass1.c (e2fsck_pass1, check_ext_attr),
30 pass5.c (check_block_bitmaps, check_inode_bitmaps),
31 pass4.c (e2fsck_pass4), swapfs.c (swap_inodes),
32 journal.c (e2fsck_get_journal),
33 unix.c (parse_extended_opts): Fix memory leaks
35 2007-03-21 Theodore Tso <tytso@mit.edu>
37 * profile.c (profile_open_file): Fix memory leak if malloc() fails
38 while setting up the profile data structure.
40 2007-03-19 Theodore Tso <tytso@mit.edu>
42 * pass3.c (check_directory): Add error check in case
43 e2fsck_get_dir_info() returns NULL. Also fix another
44 error check for e2fsck_get_dir_info() to display the
45 correct inode number in case of this internal (should
48 * pass1b.c (clone_file): Fix a coverity-found bug; add error
49 checking in case dict_lookup() returns NULL when looking up
50 an block or inode record after cloning the EA block.
52 * profile.c (profile_init, get_dirlist): Fix bug where if a
53 profile directory is completely empty, the profile library
56 2006-12-22 Theodore Tso <tytso@mit.edu>
58 * unix.c (PRS, main): Use the new {add,remove}_error_table comerr
59 interfaces instead of initialize_*_error_table.
61 2006-11-14 Theodore Tso <tytso@mit.edu>
63 * unix.c (PRS): Always allocate the replacement PATH environment
64 passed to putenv() to avoid gcc -Wall warning.
66 * pass1.c, pass2.c, profile.c, super.c: Remove unused variables
67 and fixed signed vs unsigned and const gcc -Wall warning.
69 * message.c (expand_inode_expression): Fix const gcc -Wall warning.
71 * journal.c (e2fsck_fix_ext3_journal_hint): Remove unusued
72 variables retval and problem.
74 2006-11-11 Theodore Tso <tytso@mit.edu>
76 * super.c (e2fsck_fix_dirhash_hint, check_super_block): If neither
77 the signed or unsigned dirhash hint, set it based on
78 default signed vs. unsigned character type in use by the
81 * problem.c, problem.h (PR_0_DIRHASH_HINT): Add new problem code.
83 * pass2.c (check_dir_block), rehash.c (fill_dir_block): Check the
84 superblock flags to determine whether to use the signed or
85 unsigned version of the hash should be used.
87 * problem.c, problem.h (PR_2_BLOCKS_HI_ZERO): Add new problem code.
89 * pass1.c (e2fsck_pass1), pass2.c (e2fsck_process_bad_inode):
90 Replace check for l_i_frag and l_i_fsize with one for
93 2006-11-08 Theodore Tso <tytso@mit.edu>
95 * badblocks.c (read_bad_blocks_file): Change the last_block
96 argument passed to the badblocks program to be consistent
97 with the change to badblocks.
99 2006-10-21 Theodore Tso <tytso@mit.edu>
101 * pass2.c (parse_int_node): Don't core dump if there is a corrupt
102 htree interior node. If the block number is larger than
103 the number of blocks in the directory, don't write past
104 the end of malloc'ed memory. (Addresses SourceForge Bug:
107 2006-10-02 Theodore Tso <tytso@mit.edu>
109 * e2fsck.conf.5.in: Minor correction to man page.
110 (Addresses Debian bug #369761)
112 2006-10-01 Theodore Tso <tytso@mit.edu>
114 * Makefile.in (DEPLIBBLKID): Use DEPLIBBLKID not LIBBLKID to
115 define the dependencies used by the blkid library.
117 2006-08-30 Eric Sandeen <esandeen@redhat.com>
119 * pass1.c (handle_bad_fs_blocks): use blk_t, not int for first_block.
121 2006-08-30 Eric Sandeen <esandeen@redhat.com>
123 * unix.c (show_stats): use ext2_ino_t for inode containers.
125 2006-08-30 Eric Sandeen <esandeen@redhat.com>
127 * pass1.c (new_table_block, handle_fs_bad_blocks):
128 * super.c (check_super_block):
129 Use new inlines to calculate group first & last blocks.
131 2006-08-30 Eric Sandeen <esandeen@redhat.com>
133 * e2fsck.h (e2fsck): Use unsigned types for filesystem counters.
134 * emptydir.c (add_empty_dirblock):
136 * unix.c (show_stats, check_if_skip): Fix printf formats.
138 2006-08-30 Eric Sandeen <esandeen@redhat.com>
140 * pass1.c (handle_fs_bad_blocks): Remove unused variables.
142 2006-08-30 Eric Sandeen <esandeen@redhat.com>
144 * pass1b.c (check_if_fs_block): Change block group loop to use
145 a common pattern of first_block/last_block, etc.
147 * super.c (check_super_block): Avoid overflows when iterating over
148 group descriptors on very large filesystems
150 2006-08-30 Theodore Tso <tytso@mit.edu>
152 * pass5.c (check_inode_bitmaps, check_inode_end, check_block_end):
153 * pass4.c (e2fsck_pass4): Fix potential overflow problems when the
154 number of blocks is close to 2**31.
156 2006-08-29 Theodore Tso <tytso@mit.edu>
158 * super.c (release_inode_blocks): Fix silly spelling error.
159 (Addresses SourceForge Bug: #1531372)
161 2006-05-29 Theodore Tso <tytso@mit.edu>
163 * pass1b.c: Add missing semicolon when HAVE_INTPTR_T is not defined
165 2006-05-22 Theodore Tso <tytso@mit.edu>
167 * e2fsck.8.in: Fixed spelling mistake. (Addresses Debian Bug:
170 2006-05-14 Theodore Tso <tytso@mit.edu>
172 * recovery.c (do_one_pass), journal.c (e2fsck_get_journal): Add
173 missing brelse() calls to avoid memory leaks in error
174 paths. (Thanks to Michael C. Thompson for pointing these
175 out; they were originally found using Coverity.)
177 2006-05-13 Theodore Tso <tytso@mit.edu>
179 * badblocks.c (read_bad_blocks_file): Pass the private option -X
180 to badblocks so that e2fsck -cc will work correctly.
182 2006-05-08 Theodore Tso <tytso@mit.edu>
184 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Add support
185 for the lazy_bg feature; if the block group does not have
186 an initialized block or inode bitmaps/table, emulate what
187 the allocation bitmap would look like if no blocks or
188 inodes have been allocated.
190 2006-03-27 Theodore Ts'o <tytso@mit.edu>
192 * e2fsck.8.in: Add badblocks(8) to the See Also section.
193 (Addresses Debian Bug: #347295)
195 * Makefile.in, e2fsck.conf.5.in: Add man page documenting the
196 configuration file /etc/e2fsck.conf.
198 2006-03-22 Theodore Ts'o <tytso@mit.edu>
200 * profile.c (profile_update_file, profile_parse_file, parse_line,
201 parse_std_line): Integrate profile_std_line() into
202 parse_line(), and profile_parse_file() into
203 profile_update_file() to make the code tighter.
205 2006-03-18 Theodore Ts'o <tytso@mit.edu>
207 * unix.c (show_stats): Use blk_t instead of int when referring to
210 * emptydir.c, message.c, pass1b.c, pass2.c, recovery.c, unix.c:
211 Change printf statements to use %u instead of %d when
212 printing block numbers.
214 * unix.c (main): If the filesystem is not mounted, open the
215 filesystem in exclusive mode (to prevent 2.6 kernels from
216 mounting the filesystem while it is being checked).
218 2006-03-10 Theodore Ts'o <tytso@mit.edu>
220 * e2fsck.h, journal.c (e2fsck_fix_ext3_journal_hint),
221 problem.c (PR_0_EXTERNAL_JOURNAL_HINT),
222 problem.h (PR_0_EXTERNAL_JOURNAL_HINT), super.c: Check
223 to see if the superblock hint for the external journal
224 needs to be updated, and if so, offer to update it.
225 (Addresses Debian Bug: #355644)
227 2006-01-29 Theodore Ts'o <tytso@mit.edu>
229 * unix.c (check_if_skip): When skipping a check due to being on
230 battery, print an explanatory message to this effect. Add
231 an e2fsck configuration option defer_check_on_battery
232 which defaults to true. If the configuration option is
233 turned off, then e2fsck will not attempt to defer
234 filesystem checks when the system is running on battery.
235 (Addresses Debain Bug: #350306)
237 2006-01-06 Theodore Ts'o <tytso@mit.edu>
239 * profile.c (parse_std_line, dump_profile): Add support for
240 quoted strings in tag and section names. Changed
241 top-level section name parsing to ignore leading and
244 2006-01-05 Theodore Ts'o <tytso@mit.edu>
246 * profile.c (profile_init): If a directory is passed to
247 profile_init, then read all files which match [0-9a-zA-Z]*
248 in sort order. This allows handling of /etc/foo/conf.d
251 2006-01-04 Theodore Ts'o <tytso@mit.edu>
253 * profile.c: Eliminate the prf_data_t data structure and fold it
254 back into prof_file_t. Eschew needless complexity!
256 * profile.c: Change syntax accepted by the profile parser. The
257 value of profile relations must not contain spaces unless
258 it is quoted; otherwise the parser will throw an error.
259 Comments are allowed anywhere and can be started with
260 either a ';' or a '#' character. The only place where
261 comments will not be intepreted as beginning a comment is
264 * profile.c (profile_parse_file, profile_set_syntax_err_cb): Add
265 support for a syntax error callback to allow better error
266 reporting to the user.
268 * e2fsck(PRS): Set a profile syntax error callback so we can
269 report errors in /etc/e2fsck.conf.
271 2006-01-02 Theodore Ts'o <tytso@mit.edu>
273 * profile.c, profile_helpers.c, profile_helpers.h: Boil down and
274 simplify profile.c, and move extra functionality that's
275 not needed into profile_helpers.c
277 2006-01-01 Theodore Ts'o <tytso@mit.edu>
279 * profile.c: Fix #include of com_err.h so that it isn't required
280 that the com_err development environment be installed.
281 (Addresses Debian Bug: #345519)
283 2005-12-31 Theodore Ts'o <tytso@mit.edu>
285 * problem.c (fix_problem), problemP.h: Add the ability for the
286 e2fsck configuration file to override the behaviour of
287 e2fsck when a particular filesystem problem is
288 encountered. This allows reconnecting an inode to
289 lost+found to not stop the boot sequence, if a system
290 administrator really badly wants this behaviour for some
291 specialized reason, for example.
293 * unix.c (main): If the e2fsck configuration file sets the
294 allow_cancellation option to be true, then if the
295 filesystem does not have any known problems, and was known
296 to be cleanly unmounted, then let e2fsck exit with a
297 status code of 0 instead of 32 (FSCK_CANCELED) so that the
298 bootup scripts will continue without stopping the boot.
299 (Addresses Debian Bug: #150295)
301 2005-12-30 Theodore Ts'o <tytso@mit.edu>
303 * e2fsck.c (e2fsck_free_context), unix.c (PRS), e2fsck.h: Use
304 the profile library to read in the /etc/e2fsck.conf file
307 * profile.c, profile.h, prof_err.et: Add the profile library code
308 to e2fsck. The profile library was originally written by
309 Theodore Ts'o in 1995 for use in the MIT Kerberos v5
310 library. It has been modified/enhanced/bug-fixed over
311 time by other members of the MIT Kerberos team. This
312 version was originally taken from the Kerberos v5
313 distribution, version 1.4.2, and radically simplified for
314 use in e2fsprogs. (Support for locking for multi-threaded
315 operations, being able to modify and update the
316 configuration file programmatically, and Mac/Windows
317 portability have been removed. It has been folded into a
318 single C source file to make it easier to fold into an
319 application program.)
321 * argv_parse.c, argv_parse.h: Added auxiliary programs used only
322 for building the profile test program.
324 2005-12-18 Theodore Ts'o <tytso@mit.edu>
326 * problem.c (PR_0_FUTURE_SB_LAST_MOUNT,
327 PR_0_FUTURE_SB_LAST_WRITE): Make these problems things
328 which can be fixd by preen, since Debian's boot sequence
329 bogusly doesn't set the time correctly until potentially
330 very late in the bootup process, and this can cause false
331 positives that will cause users' systems to fail to
332 booting. (Addresses Debian Bugs #343662 and #343645)
334 2005-12-09 Theodore Ts'o <tytso@mit.edu>
336 * e2fsck.8.in: Clarify that e2fsck -c does a read-only scan of the
339 * unix.c (PRS): Fix typo in error message; thanks to Solar
340 Designer for pointing out the missing preposition.
341 (check_mount): Don't let the user run e2fsck -ccn on the
342 root partition, without warning that he or she might
343 be doing something Really Stupid.
345 * e2fsck.8.in: Clarify description of differences between the -p,
348 2005-09-24 Theodore Ts'o <tytso@mit.edu>
350 * super.c (check_super_block), problem.c, problem.h: Detect if the
351 superblock's last mount field or last write field is in
352 the future, and offer to fix if so. (Addresses Debian Bug
355 2005-07-25 Theodore Ts'o <tytso@mit.edu>
357 * unix.c (main): Fix a use-after-free bug of the e2fsck context
358 structure at the very end of the e2fsck run.
360 * pass1.c (pass1_write_inode): Fix false positive from valgrind;
361 don't do a needless structure copy via an assignment when
364 2005-07-04 Theodore Ts'o <tytso@mit.edu>
366 * problem.c: Remove period from the Pass 1C header, to be
367 consistent with the other Pass headers.
369 * pass2.c (e2fsck_process_bad_inode): Fixed bug which could cause
370 e2fsck to core dump if a disconnected inode contained an
371 extended attribute. This was actually caused by two bugs.
372 The first bug is that if the inode has been fully fixed
373 up, the code will attempt to remove the inode from the
374 inode_bad_map without checking to see if this bitmap is
375 present. Since it is cleared at the end of pass 2, if
376 e2fsck_process_bad_inode is called in pass 4 (as it is for
377 disconnected inodes), this would result in a core dump.
378 This bug was mostly hidden by a second bug, which caused
379 e2fsck_process_bad_inode() to consider all inodes without
380 an extended attribute to be not fixed. (Addresses Debian
383 2006-06-30 Theodore Ts'o <tytso@mit.edu>
385 * Release of E2fsprogs 1.38
387 2005-06-20 Theodore Ts'o <tytso@mit.edu>
389 * unix.c (usage, parse_extended_opts): Clean up messages printed
390 by e2fsck for grammar and consistency.
392 2005-06-19 Theodore Ts'o <tytso@mit.edu>
394 * e2fsck.8.in: Make it clear that the -c, -l, and -L options are
395 never safe to use on a mounted filesystem, and in general,
396 running e2fsck on mounted filesystems is a bad idea.
398 2005-06-16 Theodore Ts'o <tytso@mit.edu>
400 * message.c: Add @m (multiply-claimed) and @n (invalid)
403 * problem.c: Clean up the problem messages displayed by e2fsck,
404 mostly based on suggestions from Benno Schulenberg.
406 2005-06-05 Theodore Ts'o <tytso@mit.edu>
408 * e2fsck.8.in: Add a request to the REPORTING BUGS section of the
409 man page to make sure that e2fsck's messages are printed
410 in English, and to send a raw e2image filesystem dump if
413 2005-05-05 Theodore Ts'o <tytso@mit.edu>
415 * badblocks.c (check_bb_inode_blocks): Clean up warning printf.
416 Thanks to Benno Schulenberg for the patch. (Addresses
417 Sourceforge Bug: #1189803)
419 2005-04-16 Theodore Ts'o <tytso@mit.edu>
421 * e2fsck.8.in: Fix spelling mistakes in man pages. (Addresses
422 Debian Bugs: #304593)
424 2005-04-14 Theodore Ts'o <tytso@mit.edu>
426 * pass1b.c (pass1d): Don't offer to clone or delete the resize
427 inode; it's not allowed!
429 * e2fsck.c, e2fsck.h, journal.c, pass1.c, pass1b.c, pass2.c,
430 pass3.c, pass4.c, super.c, unix.c: Use a centrally stored
431 current time for "now" which can be overridden using the
432 E2FSCK_TIME environment variable, for better
433 reproducibility for regression tests.
435 2005-04-06 Theodore Ts'o <tytso@mit.edu>
437 * pass1.c (e2fsck_pass1): If the superblock last mount time (not
438 just the last write time) looks insane, then assume that
439 we can't do the LOW_DTIME checks.
441 2005-03-21 Theodore Ts'o <tytso@mit.edu>
443 * Release of E2fsprogs 1.37
445 2005-03-21 Theodore Ts'o <tytso@mit.edu>
447 * message.c, pass1.c, problem.c, problem.h, util.c: Integrate code
448 from Alex Thomas at Clusterfs to check extended attributes
451 * message.c (expand_inode_expression): Add support for %IS in
452 problem descriptions. Note that this only works if the
453 problem context has a pointer to a large inode!
455 * problem.h, problem.c (PR_1_EXTRA_ISIZE, PR_1_ATTR_NAME_LEN,
456 PR_1_ATTR_VALUE_OFFSET, PR_1_ATTR_VALUE_BLOCK,
457 PR_1_ATTR_VALUE_SIZE, PR_1_ATTR_HASH): Add new problem
460 * util.c (e2fsck_write_inode_full): New function.
462 * pass1.c (check_ea_in_inode, check_inode_extra_space): New
463 function which tests the validity of extended attributes
464 stored in a large inode.
465 (e2fsck_pass1): Call ext2fs_get_next_inode_full() instead
466 of get_next_inode(), and use an allocated inode which is
467 big enough to store extra portion of large inodes.
469 2005-03-20 Theodore Ts'o <tytso@mit.edu>
471 * super.c (check_super_block): Add sanity checks for the
472 superblock's inode_size field.
474 * pass3.c (check_root, e2fsck_get_lost_and_found): Call
475 ext2fs_write_new_inode() instead of ext2fs_write_inode().
477 * pass1.c (check_blocks): Move counting the extended attribute
478 block earlier so that we don't have to worry about
479 num_blocks wrapping for files which are too big.
481 2006-02-05 Theodore Ts'o <tytso@mit.edu>
483 * Release of E2fsprogs 1.36
485 2005-02-04 Theodore Ts'o <tytso@mit.edu>
487 * pass2.c (e2fsck_pass2), problem.c (PR_2_HTREE_FCLR), problem.h
488 (PR_2_HTREE_FCLR): Remove support for
489 --enable-clear-htree; this was only needed during the
490 early development of the htree patch.
492 2005-01-28 Theodore Ts'o <tytso@mit.edu>
494 * pass2.c (e2fsck_process_bad_inode): Fix a corner case involving
495 big-endian systems, long symlinks and i_file_acl set when
496 it shouldn't be. Without this bugfix, f_clear_xattr will
497 fail on big-endian machines.
499 * super.c (check_resize_inode): Deal with the case where the
500 resize inode can't be read; don't try to recreate the
501 resize inode unless the resize feature is actually
504 2005-01-27 Theodore Ts'o <tytso@mit.edu>
506 * super.c (check_resize_inode): If the resize inode has a zero
507 i_links_count or isn't a regular file, consider the resize
508 inode as invalid, and offer to recreate it.
510 * pass2.c (e2fsck_process_bad_inode): Offer to clear i_file_acl
511 before checking to see if an invalid inode should be
512 removed, since otherwise the fast symlink detection code
513 can get confused. Also clear the inode's entry in
514 inode_bad_map if the inode has been completely fixed.
515 (Addresses Red Hat Bugzilla #146284)
517 2005-01-25 Theodore Ts'o <tytso@mit.edu>
519 * unix.c (main, check_if_skip): Set the valid flag earlier, and if
520 it is cleared by the superblock tests, then assume that
521 the filesystem contains errors and must be checked.
523 * super.c (check_super_block): Check the individual block group
524 inode and block free counts, as well as the filesystem
525 inode and block free counts. If any of the block/inode
526 free counts is too large, force a full filesystem check.
527 (Addresses Debian Bug: #291571)
529 2005-01-19 Theodore Ts'o <tytso@mit.edu>
531 * unix.c (e2fsck_simple_progress): Use fixed integer math
532 to check to see if we're at 0 or 100%
533 (is_on_batt): Clean up gcc -Wall warning
534 (main): Remove dead code
536 2005-01-13 Matthias Andree <matthias.andree@gmx.de>
538 * unix.c: Do not call closedir if the handle is zero, to avoid
539 crashes when the /proc/acpi/ac_adapter directory is
540 missing, for instance on non-ACPI or non-Linux systems.
542 2005-01-09 Theodore Ts'o <tytso@mit.edu>
544 * pass1b.c: As part of converting configure.in from using the
545 "broken by design" 2.13 version of AC_CHECK_TYPE to
546 AC_CHECK_TYPES, if intptr_t isn't defined, manually
547 typedef it to long. (Addresses Debian Bug #289133)
549 2005-01-06 Theodore Ts'o <tytso@mit.edu>
551 * super.c (check_resize_inode): Use ext2fs_{read,write}_ind_block
552 so that byte swapping is handled on big-endian systems.
553 (check_super_block): Allow the number of reserved blocks
554 to be 50% of the number of blocks available, in order to
555 be consistent to what is allowed by tune2fs.
557 2004-12-24 Theodore Ts'o <tytso@mit.edu>
559 * pass1.c (e2fsck_pass1): At the end of the pass 1 processing, if
560 we have been signalled to do so, recreate the resize inode.
562 * super.c (check_resize_inode): New function which checks to make
563 sure the resize inode is valid. It is called by
564 check_super_block(). If it is invalid, it will signal to
565 pass1.c that the resize inode needs to recreate.
567 * e2fsck.h (E2F_FLAG_RESIZE_INODE): New flag
569 * problem.c, problem.h (PR_0_RESIZE_INODE_INVALID,
570 PR_1_RESIZE_INODE_CREATE): Add new problem codes.
572 2004-12-23 Theodore Ts'o <tytso@mit.edu>
574 * swapfs.c (swap_inodes): Since swap_inodes bypasses the inode
575 cache for speed reasons, we must flush it to avoid cache
578 2004-12-16 Theodore Ts'o <tytso@mit.edu>
580 * super.c (check_super_block): If the resize_inode feature is not
581 set, check to make sure that s_reserved_gdt_blocks is
582 zero, and that the resize inode is clear.
584 * problem.h (PR_0_NONZERO_RESERVED_GDT_BLOCKS,
585 PR_0_CLEAR_RESIZE_INODE): Add new problem codes.
587 2004-12-15 Theodore Ts'o <tytso@mit.edu>
589 * pass1.c (process_block): Applied resize inode patch. Mark the
590 DIND block of the resize inode as being in use.
592 2004-12-14 Theodore Ts'o <tytso@mit.edu>
594 * Makefile.in: Move strip command to install-strip target.
595 Use Linux-kernel-style makefile output for "make install"
597 * Makefile.in (installdirs): Use $(MKINSTALLDIRS) macro.
598 Remove sync in the "all" target.
600 2004-11-30 Theodore Ts'o <tytso@mit.edu>
602 * message.c (expand_inode_expression): If the TZ environment
603 variable is set to GMT, use gmtime() instead of
604 localtime() or ctime() to force the use of GMT. This is
605 because the dietlibc doesn't honor the TZ environment
608 * e2fsck.h: Add io_options to e2fsck_struct
610 * unix.c: If there is a question mark in the device name, separate
611 out the options to the IO layer, and pass it on to
614 * Makefile.in: Use Linux-kernel-style makefile output to make it
615 easier to see errors/warnings.
617 2004-10-04 Richard Mortimer <richm@oldelvet.org.uk>
619 * journal.c (e2fsck_check_ext3_journal): Attempt recovery of the
620 filesystem if the journal contains illegal block numbers.
622 2004-07-26 Theodore Ts'o <tytso@mit.edu>
624 * pass1.c (process_block): Change the limit of directory size from
627 2004-05-11 Theodore Ts'o <tytso@mit.edu>
629 * journal.c (sync_blockdev): Flush I/O caches to preserve ordering
630 constraints required by the journal recovery code. Thanks
631 to Junfeng Yang from the Stanford Metacompilation group
632 for pointing this out.
634 * jfs_user.h: Define sync_blockdev() as an emulated function,
635 instead just being a no-op.
637 2004-05-04 Theodore Ts'o <tytso@mit.edu>
639 * unix.c (check_if_skip): If the checkinterval is zero, then
640 disregard it when calculating when the next check will
643 2004-04-12 Theodore Ts'o <tytso@mit.edu>
645 * unix.c (is_on_batt): Be more flexible about the name of the ACPI
646 device that corresponds to the AC adapter. (Addresses
649 2004-04-03 Theodore Ts'o <tytso@mit.edu>
651 * Makefile.in: Update the modtime even if subst doesn't need to
652 update the e2fsck man page, to avoid always re-running
653 subst, especially since there are no dependencies on the
656 2004-02-28 Theodore Ts'o <tytso@mit.edu>
658 * Release of E2fsprogs 1.35
660 2004-02-24 Theodore Ts'o <tytso@mit.edu>
662 * unix.c (main, PRS), e2fsck.8.in: Add a new -k option which keeps
663 the existing badblocks list when using the -c option.
664 (Addresses Debian bug #229103)
666 2004-02-23 Theodore Ts'o <tytso@mit.edu>
668 * Makefile.in (PROFILED_LIBS, PROFILED_DEPLIBS): Fix reference to
669 libblkid so that the build will work with --enable-profile
670 (Addresses Sourceforge bug #811408)
672 2004-02-14 Theodore Ts'o <tytso@mit.edu>
674 * e2fsck.c (e2fsck_run): Clear the SETJMP_OK flag when returning
675 so we don't double longjump into an invalid stack frame.
676 (Thanks to Matthias Andree for providing this fix.)
678 2004-01-31 Theodore Ts'o <tytso@mit.edu>
680 * problem.c (fix_problem): Don't call print_e2fsck_message if the
681 message is empty; otherwise, the NLS substitution will
682 print the .po header, which is Just Wrong.
684 2004-01-30 Theodore Ts'o <tytso@mit.edu>
686 * pass2.c (deallocate_inode_block): Check to make sure the block
687 number is invalid before deallocating it, to avoid core
690 2003-12-12 Theodore Ts'o <tytso@mit.edu>
692 * pass3.c (check_directory): When reconnecting a directory, we may
693 need to create a lost+found directory. This may
694 invalidate our pointer to the directory information, so we
695 must look it up again after calling
696 e2fsck_reconnect_file(). (Addresses Debian bug #219640).
698 2003-12-10 Theodore Ts'o <tytso@mit.edu>
700 * e2fsck.h (E2F_FLAG_RESTARTED): Assign a unique flag bitfield to
701 E2F_FLAG_RESTARTED. This fixes a bug where if the user
702 specifies an alternate superblock, and the journal needs
703 to be replayed, e2fsck would erroneously assume that
704 journal had been run already without clearing the
705 NEEDS_RECOVERY flag, and bomb out with an error.
707 2003-12-07 Theodore Ts'o <tytso@mit.edu>
709 * badblocks.c, dict.c, ea_refcount.c, ehandler.c, journal.c,
710 pass1.c, pass1b.c, pass2.c, pass3.c, pass5.c, problem.c,
711 rehash.c, super.c, swapfs.c, unix.c, util.c, e2fsck.h: Fix
714 * recovery.c, jfs_user.h: Sync recovery.c with latest 2.5 kernel
717 2003-12-02 Theodore Ts'o <tytso@mit.edu>
719 * unix.c (main): When testing a disk using e2fsck -c, use the list
720 of new bad blocks to replace the current list of bad
721 blocks. This way "e2fsck -c" can be used to recover from
722 a corrupted bad block inode.
724 * badblocks.c (test_disk): Remove the test_disk() file; e2fsck
725 will just call read_bad_blocks_file() directly with the
726 file parameter set to NULL.
728 2003-09-14 Theodore Ts'o <tytso@mit.edu>
730 * unix.c (is_on_batt, check_if_skip): If running on battery, then
731 give an extra grace period before actually forcing a
732 check. That way the laptop will be biased to waiting
733 until we are on AC power before doing the filesystem
734 check. (Addresses Debian bug #205177)
736 2003-09-13 Theodore Ts'o <tytso@mit.edu>
738 * unix.c (check_if_skip): If the number of mounts until the next
739 forced filesystem check is 5 or less, mention this to the
740 user. (Addresses Debian bug #157194)
742 * pass1.c (e2fsck_pass1), problem.h (PR_1_BB_FS_BLOCK),
743 problem.c (PR_1_BB_FS_BLOCK, PR_1_BBINODE_BAD_METABLOCK_PROMPT):
744 Fix up the handling of corrupted indirect blocks in the
745 bad block. We now correctly handle the case where there
746 is an overlap between a block group descriptor or
747 a superblock and a bad block indirect block. In the case
748 where the indirect block is corrupted, we now suggest
751 2003-09-12 Theodore Ts'o <tytso@mit.edu>
753 * unix.c (PRS): Check the returned name from blkid_get_devname and
754 print an error if the requested LABEL/UUID does not exist.
756 2003-09-03 Theodore Ts'o <tytso@mit.edu>
758 * pass1.c (mark_table_blocks): Use the new function
759 ext2fs_reserve_super_and_bgd to calculate the blocks to be
762 2003-08-24 Theodore Ts'o <tytso@mit.edu>
764 * util.c (get_backup_sb): Check to make sure the context is passed
765 in non-NULL before trying to dereference it. Otherwise we
766 might core dump when called to expand %S in a problem
769 * e2fsck.8.in: Adjust description line so that apropos
770 "ext2" or "ext3" will find the man page. (Addresses
773 2003-08-21 Theodore Ts'o <tytso@mit.edu>
775 * journal.c (e2fsck_move_ext3_journal): When moving the journal or
776 backing up the journal inode, make sure it gets written to
779 2003-08-20 Theodore Ts'o <tytso@mit.edu>
781 * journal.c (e2fsck_move_ext3_journal): If the superblock's backup
782 journal information is not set, copy the journal inode
783 information to the superblock.
784 (e2fsck_get_journal): If the journal inode is corrupted,
785 synthesize one from the backup information in the
788 * problem.c, problem.h (PR_0_BACKUP_JNL): Add new problem code
789 which is used when we make a backup of the journal inode.
791 2003-08-19 Theodore Ts'o <tytso@mit.edu>
793 * e2fsck.h, unix.c (PRS, e2fsck_clear_progbar,
794 e2fsck_simple_progress): Don't print the ^A and ^B
795 characters which bracket the progress bar when the e2fsck
796 program is talking directly to a tty, but only when it is
797 being piped to another program. (Addresses Debian bug
799 * unix.c: Move some initialized variables to the BSS segment to
800 shrink the size of the e2fsck executable.
802 2003-08-01 Philipp Thomas <pthomas@suse.de>
804 * Include inttypes.h if present. New macros INT_TO_VOIDPTR and
805 VOIDPTR_TO_INT. Use them throughout for int<->void *
806 casts to fix 64-bit warnings.
808 * dirinfo.c, dx_dirinfo.c, e2fsck.c, ea_refcount.c, journal.c,
809 message.c, pass1.c, pass1b.c, pass2.c, pass3.c, pass4.c,
810 pass5.c, super.c, swapfs.c: ext2fs_getmem(),
811 ext2fs_free_mem(), and ext2fs_resize_mem() all now take a
812 'void *' instead of a 'void **' in order to avoid pointer
813 aliasing problems with GCC 3.x.
815 2003-07-25 Theodore Ts'o <tytso@mit.edu>
817 * Release of E2fsprogs 1.34
819 2003-07-06 Theodore Ts'o <tytso@mit.edu>
821 * pass2.c: Fix gcc -Wall nitpicks (missing #include <string.h>)
823 * dict.c, dict.h: Fix gcc -Wall nitpicks (indented cpp directives)
825 2003-06-8 Theodore Ts'o <tytso@mit.edu>
827 * problem.c: Fix spelling error.
829 2003-05-17 Theodore Ts'o <tytso@mit.edu>
831 * unix.c (show_stats), e2fsck.h: Use ngettext (abbreivated with
832 the macro P_(str1, str2, n)) to simplify the statistics
835 2003-05-05 Theodore Ts'o <tytso@mit.edu>
837 * unix.c (main): If --enable-testio-debug is set, then use the
838 test_io manager so we can watch what e2fsck is doing.
840 2003-05-03 Theodore Ts'o <tytso@mit.edu>
842 * unix.c (show_stats): Remove uneeded use of _() around string
845 * problem.c: Mark two strings (PR_1_RELOC_TO and
846 PR_2_NON_UNIQUE_FILE) as not being printf format strings.
847 Fix typo (doubled 'is') in PR_2_FILE_ACL_BAD.
849 * Makefile.in: Add $(LIBINTL) to the link line so we can support
850 using the internal gettext library.
852 * e2fsck.h: Add #ifndef protection around LOCALEDIR definition.
854 2003-04-27 Theodore Ts'o <tytso@mit.edu>
856 * message.c (expand_at_expression): Fixed NLS support for message
859 2003-04-21 Theodore Ts'o <tytso@mit.edu>
861 * Release of E2fsprogs 1.33
863 2003-04-19 Theodore Ts'o <tytso@mit.edu>
865 * rehash.c: Fix lint warnings by including string.h and ctype.h
867 * pass2.c (dict_de_cmp): Fix lint warnings by using const pointers.
869 * unix.c (e2fsck_simple_progress), e2fsck.h: Fix lint warnings by
870 using const pointers. Remove unused variables.
872 2003-04-17 Theodore Ts'o <tytso@mit.edu>
874 * rehash.c (name_cmp): Sort the deleted inodes to the end of the
875 list, for portability to systems that whose qsort does not
876 perform a stable sort.
878 2003-04-16 Theodore Ts'o <tytso@mit.edu>
880 * unix.c: Bracket progress bar output with control-A and control-B
881 characters. These characters are used as in-band
882 signalling to allow a logging program to filter out the
884 (PRS): Use setvbuf instead of setbuf to force stdout and
885 stderr to be non-buffered when the stdout/stderr are a pipe.
886 This fixes a cosmetic problem when using e2fsck under
889 2003-04-12 Theodore Ts'o <tytso@mit.edu>
891 * unix.c: Add #ifdef around #include <sys/ioctl.h>
893 2003-04-05 Theodore Ts'o <tytso@mit.edu>
895 * super.c (check_super_block): Update the global free block and
896 inode counters from the block group specific counters
897 quietly. This is needed for an experimental patch which
898 eliminates locking the entire filesystem when allocating
899 blocks or inodes; if the filesystem is not unmounted
900 cleanly, the global counts may not be accurate.
902 2003-03-17 Theodore Ts'o <tytso@mit.edu>
904 * util.c: Explicitly declare e2fsck_global_ctx as extern for the
905 benefit of the Apple Darwin port.
907 2003-03-15 Theodore Ts'o <tytso@mit.edu>
909 * rehash.c (e2fsck_rehash_dir): If user specified the -n option,
910 skip trying to write out directory.
911 (e2fsck_rehash_directories): Fix the percentage
912 calculation in the progress bar.
914 2003-03-14 Theodore Ts'o <tytso@mit.edu>
916 * problem.c, problem.h (PR_2_REPORT_DUP_DIRENT): Add new problem
919 * pass2.c (check_dir_block): Check for duplicate filenames within
920 a single directory block (because this is the easy case;
921 we don't currently check for duplicates that span
922 directory blocks, for now. Eventually for htree
923 directories we can do this by searching for all directory
924 blocks that have a hash overflow, and then searching the
925 adjacent blocks to find all other potential duplicates.)
927 * iscan.c, scantest.c, unix.c: And #ifdef protection around
930 * rehash.c (duplicate_search_and_fix): Now search for duplicates
931 filenames, and either prompt to remove a complete
932 duplicate entry, or to rename a duplicate filename.
933 (e2fsck_rehash_dir): Use a progress bar to report
934 progress, and don't print all of the directory inodes as
937 * problem.c, problem.h (PR_2_DUPLICATE_DIRENT,
938 PR_2_NON_UNIQUE_FILE): New problem codes.
940 * unix.c (e2fsck_simple_progress), e2fsck.h: New function which
941 can be called to provide specialized progress bars that
942 are not related to the top-level pass-based completion
945 * pass3.c (e2fsck_adjust_inode_count), e2fsck.h: Export previously
948 2003-03-06 <tytso@mit.edu>
950 * e2fsck.8.in: Fix minor nit in the -C option. (Addresses Debian
953 2003-03-01 Theodore Ts'o <tytso@mit.edu>
955 * Makefile.in, journal.c, unix.c: Use blkid functions to find the
956 journal from the UUID, and to interpret the device
959 * e2fsck.c: Free the blkid_cache when releasing the e2fsck context
962 * e2fsck.h: If strnlen is not present, define it as a macro which
963 calls e2fsck_strlen(). Add prototype for string_copy().
964 Add blkid_cache to e2fsck context, and make
965 filesystem_name, device_name, and journal_name be
968 * pass1.c, pass2.c: Remove static strnlen function
970 * util.c (string_copy, e2fsck_strnlen): New functions
972 2003-01-29 Theodore Ts'o <tytso@mit.edu>
974 * unix.c (usage): Make descripton -c be a bit more explicit
976 2003-01-22 Theodore Ts'o <tytso@mit.edu>
978 * pass1.c (check_blocks): Use the EXT2_I_SIZE macro.
980 2003-01-02 Theodore Ts'o <tytso@mit.edu>
982 * unix.c (main): Detect if there is an attempt to run the journal
983 twice, and abort with an error if this is the case.
984 (Address IBM Bugzilla bug #1226)
986 2002-12-18 Theodore Ts'o <tytso@mit.edu>
988 * pass2.c (strnlen): Provide strnlen if libc doesn't.
990 2003-11-19 Theodore Ts'o <tytso@mit.edu>
992 * unix.c (PRS): Print an error if more than one of the -p/-a, -n
993 or -y options are specified.
995 2002-11-12 Theodore Ts'o <tytso@mit.edu>
997 * problem.c: Make HTREE problems PR_PREEN_OK, so that we don't
998 abort an e2fsck after the filesystem has been mounted
999 using the 2.4 ext2 codebase.
1001 2002-11-09 Theodore Ts'o <tytso@mit.edu>
1003 * Release of E2fsprogs 1.32
1005 2002-11-08 Theodore Ts'o <tytso@mit.edu>
1007 * Release of E2fsprogs 1.31
1009 2002-11-08 <tytso@snap.thunk.org>
1011 * unix.c (main): Fix a bug where e2fsck could erroneously mark a
1012 filesystem as being valid if it was being checked and it
1013 is interrupted with a ^C. (Bug introduced in e2fsprogs
1016 * unix.c (PRS), journal.c: Set the default level of journal
1017 debugging to be 0, and allow the user to set the level of
1018 journal debugging by using the E2FSCK_JBD_DEBUG
1019 environment variable.
1021 * pass1.c (new_table_block), super.c (check_super_block), swapfs.c
1022 (swap_filesys): Clear EXT2_FLAG_MASTER_SB_ONLY to make
1023 sure the backup superblocks and group descriptors are
1024 updated when we make an important change to the
1025 superblocks and/or group descriptors. (i.e., generating a
1026 UUID, allocating filesystem metadata, or byte-swapping the
1029 2002-11-07 Theodore Ts'o <tytso@mit.edu>
1031 * e2fsck.h, unix.c (main, check_mount): Fix e2fsck so that it
1032 returns the appropriate exit code, so that the boot
1033 scripts will be told that they need to automatically
1036 2002-10-31 Theodore Ts'o <tytso@mit.edu>
1038 * Release of E2fsprogs 1.30
1040 2002-10-31 Theodore Ts'o <tytso@mit.edu>
1042 * unix.c (usage), e2fsck.8.in: Add the -D option to the usage and
1043 command synopsis. (Addresses Debian bug #167108)
1045 * pass1.c (e2fsck_pass1): Check the superblock write time to see
1046 whether or not we can safely do the LOW_DTIME checks.
1047 (Addresses Sourceforge bug #620980)
1049 2002-10-30 Theodore Ts'o <tytso@mit.edu>
1051 * Makefile.in (install): Search all compression extensions when
1052 deleting old man pages.
1054 * pass1.c (mark_table_blocks): Fix bug in meta_bg support; only
1055 mark blocks legacy group descriptor blocks up to
1058 2002-10-20 Theodore Ts'o <tytso@valinux.com>
1060 * pass1.c (mark_table_blocks): Add support for the meta_blockgroup
1063 2002-10-13 Theodore Ts'o <tytso@mit.edu>
1065 * pass3.c (e2fsck_get_lost_and_found): Pass in mode 700 to
1068 * unix.c (show_stats): Fix format bug if NLS is in use.
1070 * journal.c, pass1.c, revoke.c, util.c: Fix gcc -Wall nits.
1072 2002-10-08 Theodore Ts'o <tytso@mit.edu>
1074 * pass3.c (e2fsck_get_lost_and_found): Create the lost+found
1075 directory with mode 0700.
1077 2002-10-02 Theodore Y. Ts'o <tytso@mit.edu>
1079 * pass2.c (parse_int_node, check_dir_block): Add byte-swap
1080 functions around the htree code, so that it works on
1081 big-endian machines.
1083 * swapfs.c (swap_filesys): For PPC machines, byte-swap the bitmap,
1084 since PPC big-endian filesystems were historically wierd.
1085 This is just for the regression test, since no one
1086 actually uses them anymore...
1088 2002-09-30 Theodore Ts'o <tytso@mit.edu>
1090 * problem.c, problem.h (PR_2_HTREE_BAD_LIMIT,
1091 PR_2_HTREE_BAD_COUNT, PR_2_HTREE_HASH_ORDER,
1092 PR_2_HTREE_BAD_DEPTH): Add new problem codes.
1094 * pass2.c (salvage_directory, check_dir_block): Avoid counting
1095 directory entries twice during a directory salvage. Make
1096 the salvaging algorithm smarter about directory entry size
1098 (parse_int_node): Add check to make sure the limit and
1099 count fields in the node headers are sane. Also check
1100 to make sure the hash table in ascending order.
1101 (pass2, htree_depth): For all leaf nodes, determine their
1102 depth in the tree, and make sure it matches with the depth
1103 in the htree root information.
1105 2002-09-29 Theodore Ts'o <tytso@mit.edu>
1107 * pass2.c (check_dir_block): Do a more paranoid check when trying
1108 to determine whether or not a directory entry is a
1109 completely empty leaf block or leaf node. Otherwise
1110 e2fsck might get confused into thinking that a valid dxdir
1113 * rehash.c (e2fsck_rehash_dir): Apply patch from Christopher Li
1114 which avoids creating an empty directory entry at the end
1115 of the directory block. This screws up earlier versions
1116 of the indexed directory patch.
1118 2002-09-28 Theodore Ts'o <tytso@mit.edu>
1120 * rehash.c (write_directory): Clear the index flag if by
1121 reoptimizing the directory, we bring it back into a
1123 (e2fsck_rehash_dir): Allow directories that contain two
1124 blocks to be indexed. Otherwise when they grow, they
1125 never will be indexed by the kernel.
1127 * unix.c (main): Only update the master superblock; there's no
1128 point updating the backup superblocks, and it speeds up
1131 * pass2.c (salvage_directory): New function called by
1132 check_dir_block() which is much more sophisticated about
1133 how it salvages corrupted filesystems.
1135 2001-09-24 Theodore Tso <tytso@mit.edu>
1137 * Release of E2fsprogs 1.29
1139 2002-09-06 Theodore Ts'o <tytso@mit.edu>
1141 * rehash.c (copy_dir_entries): Fix bug which caused corrupted
1142 directories if there are 4 or 8 bytes left over in a
1143 directory page when optimizing/reindexing a directory.
1145 2001-08-31 Theodore Tso <tytso@thunk.org>
1147 * Release of E2fsprogs 1.28
1149 2002-08-31 Theodore Ts'o <tytso@mit.edu>
1151 * ehandler.c (e2fsck_handle_read_error): If the user asks to
1152 ignore the error, offer to try forcing a write of the
1153 block to the disk; sometimes this will cause the drive to
1154 remap the bad block.
1156 2002-08-31 Theodore Ts'o <tytso@valinux.com>
1158 * pass2.c (e2fsck_pass2): If this is a HTREE directory, sort the
1159 dblist so that the first block of all of the directories
1160 is handled first so we can read the hash version
1162 (check_dir_block): Examine the root node for correctness,
1163 and offer to clear it if it is not correct. Also copy the
1164 hash version to the dx_dir structure, so that the proper
1165 hash function can be used for other blocks in the
1168 * problem.c, problem.h (PR_2_HTREE_BAD_ROOT): Add new problem code.
1170 2002-08-21 Theodore Ts'o <tytso@mit.edu>
1172 * problem.c: Fix PR_1_RELOC_BLOCK_ALLOCATE message to explain that
1173 it is necessary to find contiguous blocks in a particular
1176 2002-08-17 Theodore Ts'o <tytso@mit.edu>
1178 * e2fsck.8.in: Add clarifying text describing how e2fsck works
1179 with ext3 filesytems. (Addresses Debian bug #145044).
1181 * pass1.c (handle_htree): Add support for EXT2_HASH_TEA
1183 * e2fsck.h, e2fsck.c (e2fsck_allocate_context): Add new field to
1184 the e2fsck context, ext_attr_ver, which specifies the EA
1187 * unix.c (usage, parse_extended_opts, PRS), e2fsck.8.in: Add new
1188 option -E, which allows the users to specify extended
1189 options. Added ea_ver extended option.
1191 * pass1.c (e2fsck_pass1_check_device_inode): Add ext2_filsys
1192 argument to this function, so we can account for the
1193 presence of extended attribute blocks attached to device
1195 (e2fsck_pass1_check_symlink, e2fsck_pass1): Take into
1196 account the fact that symlinks can also have extended
1198 (check_ext_attr): Don't be flexible about the EA format
1199 version. Check against the version number in
1201 (check_blocks): Check all inodes, so that we account for
1202 extended attribute blocks belonging to special files.
1203 Clean up i_size checks.
1205 * pass1b.c (pass1b): Check all inodes, so that we account for
1206 extended attribute blocks belonging to special files.
1207 (delete_file_block): Use ext2fs_alloc_block_stats() to
1208 update the filesystem statistics.
1209 (delete_file): Attempt to decrement the extended
1210 attribute refcount, and free the EA block if the count
1212 (clone_file): Fixed bugs in EA handling. Don't call
1213 block_iterate on inodes that don't have a valid i_block[]
1214 array. Reread the base inode since it may have been
1215 changed by ext2fs_block_iterate. When updating inodes as
1216 part of cloning an EA block, write out the correct inode
1219 * pass2.c (deallocate_inode_block, deallocate_inode): Use standard
1220 ext2fs_alloc_*_stats functions to update the filesystem
1222 (deallocate_inode): Attempt to decrement the extended
1223 attribute refcount, and free the EA block if the count
1225 (e2fsck_process_bad_inode): Add extra argument to calls
1226 to e2fsck_pass1_check_device_inode ().
1228 * pass3.c (e2fsck_get_lost_and_found): Use standard
1229 ext2fs_alloc_*_stats functions to update the filesystem.
1230 statistics when creating /lost+found.
1231 (adjust_inode_count): Remove debugging code that can never
1234 * pass4.c (disconnect_inode): Add explanation about why we only
1235 clear inodes that have no data blocks and no EA blocks.
1236 Use ext2fs_inode_alloc_stats2 function to update the
1237 filesystem statistics when clearing a zero-length inode.
1239 * problem.c, problem.h (PR_1B_ADJ_EA_REFCOUNT,
1240 PR_2_ADJ_EA_REFCOUNT): Add new problem codes.
1242 * super.c (release_inode_block), (release_orphan_inodes): Use the
1243 standard ext2fs_alloc_*_stats functions to update the
1244 filesystem statistics.
1245 (release_inode_blocks): Attempt to decrement the extended
1246 attribute refcount, and free the EA block if the count
1249 2002-08-01 Theodore Ts'o <tytso@mit.edu>
1251 * dict.c, dict.h: New file from kazlib 1.20 which implements a
1254 * pass1b.c: Massive changes to take advantage of dict.c. This
1255 removes several O(n**2) algorithms from the rare case
1256 where there are a large number of blocks claimed by
1259 2002-07-24 Theodore Ts'o <tytso@mit.edu>
1261 * e2fsck.8.in, e2fsck.h, pass3.c (e2fsck_pass3), unix.c, rehash.c:
1262 Add new option -D, which requests e2fsck to optimize all
1263 directories. Rehash.c will also compress and sort
1264 non-indexed directories.
1266 * problem.c, problem.h: Rename PR_3A_REHASH_* to PR_3A_OPTIMIZE_*
1268 * unix.c (PRS): Make sure the signal_cancel is registered without
1271 * rehash.c (e2fsck_rehash_dir, copy_dir_entries, calculate_tree):
1272 Restructured code in e2fsck_rehash_dir into two new
1273 subroutines to make the code more understandable/maintainable.
1274 (set_root_node): Fixed bug which caused the root node to
1275 be invalid on non-FILETYPE filesystems due to an
1276 unitialized variable.
1277 (calculate_tree): Fix bug where pointers which might get
1278 invalidated if realloc() moves outdir->buf around.
1279 (e2fsck_rehash_dir): Fix memory leak bug.
1281 * pass3.c (e2fsck_get_lost_and_found), e2fsck.h, e2fsck.c:
1282 Exported as a public interface a function for finding the
1283 lost and found directory. Cache the location of the lost
1284 and found directory in the e2fsck context structure.
1286 * util.c (ask_yn, read_a_char): Note when the user has typed ^C,
1287 and abort processing by longjmp'ing to ctx->abort_loc.
1289 2002-07-23 Theodore Ts'o <tytso@mit.edu>
1291 * pass1.c (e2fsck_pass1): If e2fsck is run with -n, don't create
1292 the dirs_to_hash list, since we don't want to reindex
1293 directories if the filesystem is opened read-only.
1295 2002-07-21 Theodore Ts'o <tytso@mit.edu>
1297 * e2fsck.8.in: Document new exit code FSCK_CANCELED
1299 * unix.c (PRS, signal_cancel): Capture SIGINT and SIGTERM signals
1300 and set a flag in the e2fsck context indicating that
1301 cancellation has been requested, so that e2fsck will exit
1302 only at safe points.
1303 (main): Change the exit handling so that if a cancellation
1304 is requested, return FSCK_CANCELED (a new exit code 32).
1305 e2fsck can now return more than one exit code as part of a
1306 bitmask (as had been documented in the man page).
1308 * pass2.c (e2fsck_pass2, check_dir_block), pass3.c (e2fsck_pass3),
1309 pass4.c (e2fsck_pass4): Check to see if a cancellation was
1310 requested, and abort processing if necessary.
1312 2002-07-19 Theodore Ts'o <tytso@mit.edu>
1314 * rehash.c, Makefile.in: New file which rewrites directories using
1317 * problem.c (fix_problem), problemP.h (PR_PREEN_NOHDR): Add option
1318 which suppresses the header printed when in preen mode.
1320 * pass3.c (e2fsck_pass3): If there are entries on the dirs_to_hash
1321 list, call e2fsck_rehash_directories to reindex those
1323 (e2fsck_expand_directory): Generalize the old
1324 expand_dirctory() function so it can expand a directory to
1325 a guaranteed minimum size.
1327 * e2fsck.h (struct e2fsck_struct): Add the dirs_to_hash list. Add
1328 new function prototypes for rehash.c and for
1329 e2fsck_expand_directory().
1331 * e2fsck.c (e2fsck_reset_context): Free the dirs_to_hash list.
1333 * pass1.c (e2fsck_pass1): Initialize the dirs_to_hash list if the
1334 htree feature is present in the filesystem.
1335 (check_blocks): If a non-htree directory has more than 2
1336 blocks, put it on the dirs_to_hash list.
1338 * pass2.c (clear_htree): Add corrupt htree directories to the
1341 * problem.h, problem.c (PR_3A_PASS_HEADER, PR_3A_REHASH_ITER,
1342 PR_3A_REHASH_DIR_ERR, PR_3A_REHASH_DIR_HEADER,
1343 PR_3A_REHASH_DIR, PR_3A_REHASH_DIR_END): Add new problem codes
1345 * pass2.c (parse_int_node), problem.c (PR_2_HTREE_BADBLK): Fix
1348 2002-07-15 Theodore Ts'o <tytso@mit.edu>
1350 * pass2.c (e2fsck_pass2): Use dx_dir->numblocks instead of
1351 dx_dir->ino to indicate that a bad inode was cleared.
1353 2002-06-26 Theodore Ts'o <tytso@mit.edu>
1355 * pass1.c (check_blocks): Move htree handling to handle_htree().
1356 Factor out calls to ext2fs_write_inode so that it happens
1357 if dirty_inode is non-zero.
1358 (handle_htree): Add checks for invalid htree root, invalid
1359 hash version, invalid hash version, and htree depth too deep.
1361 * problem.h, problem.c (PR_1_HTREE_NODIR, PR_1_HTREE_BADROOT,
1362 PR_1_HTREE_HASHV, PR_1_HTREE_INCOMPAT, PR_1_HTREE_DEPTH):
1363 Add new problem codes.
1365 * pass2.c (parse_int_node): Fix silly typo.
1366 (check_dir_block): Change to use new ext2fs_dirhash()
1368 (pass2): Fixed two minor bugs discovered by the test case:
1369 Don't stop checking dxdir's after clearing a bad inode.
1370 If there is a bad max hash, make sure the bad_dir flag
1371 is set to make sure we try to clear inode.
1373 2002-06-25 Theodore Ts'o <tytso@mit.edu>
1375 * e2fsck.c (e2fsck_reset_context): Free the dx_dirinfo structure.
1377 * message.c: Add new abbrevations @h and @p, "HTREE directory
1378 inode" and "problem in".
1380 * pass1.c (check_blocks): If the inode has the INDEX_FL flag,
1381 register the block into the indexed directory data
1382 structures. Or if the filesystem doesn't have the
1383 DIR_INDEX flag, offer to clear the INDEX_FL.
1385 * pass2.c (e2fsck_pass2, parse_int_node): Add support check htree
1386 directories (we don't check all possible corruptions yet).
1388 * problem.h, problem.h (PR_1_HTREE_SET, PR_2_HTREE_NOTREF,
1389 PR_2_HTREE_DUPREF, PR_2_HTREE_MIN_HASH, PR_2_HTREE_MAX_HASH,
1390 PR_2_HTREE_CLEAR, PR_2_HTREE_FCLR, PR_2_HTREE_BADBLK): Add
1393 * unix.c (main): If ENABLE_HTREE is not defined, complain if the
1394 filesystem has the dir_index feature.
1396 * Makefile.in, e2fsck.h, dx_dirinfo.c: New file (and group of
1397 functions) which keeps track of blocks in HTREE directory
1400 2002-05-22 Andreas Dilger <adilger@clusterfs.com>
1402 * super.c (check_superblock): Check that the number of inodes and
1403 blocks in a group is less than 2^16, so that the free inode
1404 and block counts for a group fit into the group descriptor
1405 table fields. Any more than that would need a COMPAT flag.
1407 2002-05-22 Theodore Ts'o <tytso@mit.edu>
1409 * pass1.c (check_ext_attr): Update to support the V2 Bestbits EA
1410 format. We automatically determine from the first EA
1411 block we visit whether we are using the V1 or V2 format.
1413 2002-05-21 Theodore Ts'o <tytso@mit.edu>
1415 * pass1.c (process_block): If an inode has too many blocks or
1416 is too big, then offer to truncate the inode.
1417 (check_blocks): Don't bother checking the size to see if
1418 it's too big, since that's just a symptom, not the disease
1419 (which we're now appropriately checking in process_block).
1421 * problem.c, problem.h: Add new problem codes PR_1_INODE_TOOBIG,
1422 PR_1_TOOBIG_DIR, PR_1_TOOBIG_REG, PR_1_TOOBIG_SYMLINK, and
1423 add the latch code PR_LATCH_TOOBIG.
1425 2002-05-20 Theodore Ts'o <tytso@mit.edu>
1427 * e2fsck.h, pass1.c (e2fsck_pass1_check_symlink), pass2.c
1428 (e2fsck_process_bad_inode): Add an extra
1429 argument so a scratch buffer can be passed into the
1432 * pass1.c (e2fsck_pass1_check_device_inode,
1433 e2fsck_pass1_check_symlink): If the EXT2_INDEX_FL flag is
1434 set, then the device/FIFO is invalid.
1435 (check_immutable): Don't check for EXT2_INDEX_FL; we take
1436 care of that elsewhere now.
1437 (e2fsck_pass1): Check to see if the symlink is valid
1438 before we offer to clear any immutable bits. This matches
1439 the order in which we check other special files.
1441 * pass2.c (e2fsck_pass2): Allocate a bigger scratch buffer so we
1442 can pass part of it to e2fsck_process_bad_inode.
1444 * pass4.c (e2fsck_pass4): If we need to call
1445 e2fsck_process_bad_inode(), allocate the necessary scratch
1448 * problem.h, problem.c: Change PR_2_SYMLINK_SIZE to be
1449 PR_2_INVALID_SYMLINK, and change the text
1450 accordingly. Revert the text change for PR_1_SET_IMMUTABLE
1451 since we no longer check for EXT2_INDEX_FL in
1454 2002-05-18 Andreas Dilger <adilger@clusterfs.com>
1456 * pass1.c (e2fsck_pass1_check_symlink): Remove checks of
1457 immutable/append-only checks, since this is handled by
1458 check_immutable. For non-fast symlinks, read in the
1459 data block and check the length to make sure it
1460 matches with the inode size.
1461 (check_immutable): Generalize to also check for the
1463 (check_blocks): For non-regular files, signal a bad inode
1464 size if i_size_high is non-zero.
1466 * pass2.c: Only count large files if they are regular files
1467 (not just if they aren't directories).
1469 * problem.c, problem.h: Change comment for PR_2_SYMLINK_SIZE
1470 to indicate that it can be triggered by any symlink,
1471 not fast symlink. Change text for PR_1_SET_IMMUTABLE
1472 to indicate that it the EXT2_INDEX_FL was set.
1474 2002-05-17 Theodore Ts'o <tytso@mit.edu>
1476 * pass1.c (e2fsck_pass1): When calculating max_sizes, omit capping
1477 this value by the calculated value of max_sect_sizes.
1478 The inode may be a sparse inode, and the limit of
1479 max_sect_sizes assumed a non-sparse inode and a limit
1480 based on a 32-bit i_blocks field measured in 512 sectors.
1482 * super.c (check_super_block): Fix check for s_log_block_size so
1483 that takes into account fact that there is an offset of
1484 EXT2_MIN_BLOCK_LOG_SIZE.
1486 * pass1.c: Allocate max_sizes array to be big enough to support
1487 the larger block sizes.
1489 2002-05-16 Andreas Dilger <adilger@clusterfs.com>
1491 * unix.c (main), util.c (get_backup_sb): Use EXT2_MAX_BLOCK_SIZE
1492 instead of using a hardcoded value of 4096.
1494 * super.c (check_super_block): Change checks for s_log_block_size
1495 s_log_frag_size so they support the larger block sizes.
1497 * pass1.c (e2fsck_pass1): Calculate max_sizes array for block
1498 sizes up to EXT2_MAX_BLOCK_SIZE (to support block sizes
1501 2002-03-08 Theodore Tso <tytso@mit.edu>
1503 * Release of E2fsprogs 1.27
1505 2002-03-07 Theodore Tso <tytso@mit.edu>
1507 * journal.c, pass5.c, revoke.c: Fix gcc -Wall complaints
1509 2002-03-07 Theodore Tso <tytso@mit.edu>
1511 * unix.c (main): Don't close the filesystem before calling
1512 fatal_error(); this just causes a needless warning about a
1513 bad I/O manager magic number.
1515 * journal.c (e2fsck_check_ext3_journal): Offer to clear the inode
1516 in case the journal is too small, or the inode number in
1517 the superblock doesn't appear to be random.
1519 2002-03-06 Theodore Tso <tytso@mit.edu>
1521 * problem.h, problem.c: PR_5_BLOCK_RANGE_UNUSED,
1522 PR_5_BLOCK_RANGE_USED, PR_5_INODE_RANGE_UNUSED,
1523 PR_5_INODE_RANGE_USED: Add new problem codes.
1525 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Collapse
1526 reporting of adjacent blocks and inodes into a range.
1528 2002-03-04 Philipp Thomas <pthomas@suse.de>
1530 * unix.c (main): Newer libintl needs LC_CTYPE to be set in
1531 addition to LC_MESSAGES.
1533 2002-02-24 Theodore Tso <tytso@mit.edu>
1535 * Makefile.in (install): Install hard links for man pages for
1536 fsck.ext2 and fsck.ext3. Remove any compressed man
1537 pages before installing the man pages.
1539 2002-02-22 Theodore Tso <tytso@mit.edu>
1541 * journal.c: Improve code maintainability and reduce code size by
1542 moving common code paths in e2fsck_journal_init_dev() and
1543 e2fsck_journal_init_inode() into e2fsck_get_journal().
1544 Also fixed a memory leak in recover_ext3_journal().
1546 * super.c (release_orphan_inodes): Fix memory leak.
1548 2002-02-03 Theodore Tso <tytso@thunk.org>
1550 * Release of E2fsprogs 1.26
1552 2001-12-24 Theodore Tso <tytso@mit.edu>
1554 * unix.c (PRS): Don't allow the -c and -l/-L options to be
1555 specified at the same time.
1557 * e2fsck.h (E2F_OPT_WRITECHECK), unix.c (PRS),
1558 badblocks.c (read_bad_blocks_file): If two -c options are
1559 specified, then perform a non-destructive read/write scan
1562 * e2fsck.8.in: Document the double -c option; also encourage users
1563 to use -c instead of the -l/-L options since it's too hard
1564 for users to get things like the blocksize parameter correct.
1566 2001-12-23 Theodore Tso <tytso@mit.edu>
1568 * util.c (get_backup_sb): This function now searches for the
1569 backup superblock by iterating over possible blocksizes
1570 instead of defaulting a guess of 8193 if the superblock
1573 * message.c (expand_percent_expression), unix.c (main): Pass in
1574 new parameters to get_backup_sb. Also, in unix.c, use the
1575 blocksize paramter in the e2fsck context structure instead
1576 of using a static variable, since get_backup_sb wants to
1577 be able to set the blocksize paramter.
1579 * e2fsck.h: Update function prototype for get_backup_sb; also add
1580 the blocksize parameter to the e2fsck context structure.
1582 * Makefile.in, jfs_user.h: Move linux/jbd.h to
1583 ext2fs/kernel-jbd.h, to avoid using the system header
1584 file version of hbd.h when using diet glibc (since it
1585 forcibly adds /usr/include to the beginning of the
1586 include search path.)
1588 2001-12-21 Theodore Tso <tytso@mit.edu>
1590 * problem.c (fix_problem): Use ctx->filesystem_name if the
1591 ctx->device_name is NULL.
1593 * journal.c (e2fsck_check_ext3_journal): Give the opportunity to
1594 run the journal even if recovery flag is cleared. If
1595 we're using a backup superblock, run the journal by
1598 * e2fsck.h (E2F_OPT_FORCE), unix.c (PRS, check_if_skip): Use a
1599 bitfield in the e2fsck context flags word to indicate
1600 whether or not a check should be forced. This allows the
1601 journal code to set the option if necessary to force a
1604 * problem.h, problem.c: Remove PR_0_JOURNAL_RESET_JOURNAL, and add
1605 PR_0_JOURNAL_RUN and PR_0_JOURNAL_RUN_DEFAULT. Update
1606 problem decription texts.
1608 2001-12-16 Theodore Tso <tytso@mit.edu>
1610 * e2fsck.h (ext2fs_get_refcount_size), unix.c (check_mount, PRS),
1611 pass1.c (adjust_extattr_refcount),
1612 ea_refcount.c (ea_refcount_create): Fix gcc -Wall nits.
1614 * recovery.c, revoke.c: Update to versions from 2.4.17-pre8.
1616 * journal.c, jfs_user.h: Update support code for new version of
1617 recover.c and revoke.c. Fix support for filesystems with
1620 2001-11-30 Gabriel Paubert <paubert@iram.es>
1622 * journal.c (e2fsck_journal_load): Fix an endianness bug.
1624 2001-11-26 Theodore Tso <tytso@mit.edu>
1626 * super.c (check_super_block): Make sure that if the inode table
1627 or allocation bitmap is zero, that it is marked as
1628 invalid, so that in pass #1, a new bitmap/inode table gets
1629 properly allocated. (Addresses Debian Bug #116975)
1631 2001-11-24 Theodore Tso <tytso@mit.edu>
1633 * e2fsck.8.in: Fix minor typo in man page and clarify device
1636 2001-10-07 Theodore Tso <tytso@mit.edu>
1638 * journal.c (clear_v2_journal_fields, e2fsck_journal_load): If the
1639 V2 fields are set on a V1 journal superblock, or an
1640 internal V2 journal has s_nr_users is non-zero, clear the
1641 entire journal superblock beyond the V1 superblock. This
1642 fixes botched V1->V2 updates.
1644 * problem.c, problem.h (PR_0_CLEAR_V2_JOURNAL): Add new problem code.
1646 2001-09-20 Theodore Tso <tytso@mit.edu>
1648 * e2fsck.h, journal.c (e2fsck_move_ext3_journal): Add new function
1649 which will automatically relocate the ext3 journal from a
1650 visible file to an invisible journal file if the
1651 filesystem has been opened read/write.
1653 * super.c (check_super_block): Add call to e2fsck_move_ext3_journal
1655 * problem.c, problem.h (PR_0_MOVE_JOURNAL, PR_0_ERR_MOVE_JOURNAL):
1656 Add new problem codes.
1658 2001-09-20 Theodore Tso <tytso@thunk.org>
1660 * Release of E2fsprogs 1.25
1662 2001-09-19 Theodore Tso <tytso@mit.edu>
1664 * unix.c (main): If a superblock is specified explicitly by the
1665 user, don't try to automatically fall back to an
1666 alternate superblock.
1668 2001-09-02 Theodore Tso <tytso@thunk.org>
1670 * Release of E2fsprogs 1.24a
1672 2001-08-30 Theodore Tso <tytso@thunk.org>
1674 * Release of E2fsprogs 1.24
1676 2001-08-30 Theodore Tso <tytso@valinux.com>
1678 * pass1.c (e2fsck_pass1): For EXT2_RESIZE_INO, allow its i_mode to
1679 either be zero or a regular file (for compatibility with
1680 Andreas's on-line resizing programs).
1682 2001-08-27 Theodore Tso <tytso@valinux.com>
1684 * unix.c (main): Remove EXT2FS_VERSION from the version display,
1685 since it only confuses people.
1687 * pass1.c (strnlen): Provide strnlen if libc doesn't.
1689 2001-08-15 Theodore Tso <tytso@valinux.com>
1691 * Release of E2fsprogs 1.23
1693 2001-08-13 Theodore Tso <tytso@valinux.com>
1695 * super.c (release_orphan_inodes): If the filesystem contains
1696 errors, don't run the orphan * list, since the orphan list
1699 * pass1.c (check_size): Fix logic in check_size; the previous code
1700 only offered to clear the inode size fields if both size
1701 and i_size_high were zero.
1702 (e2fsck_pass1_check_device_inode): If i_blocks is
1703 non-zero, then assume that the device/socket/fifo inode
1706 2001-08-09 Theodore Tso <tytso@valinux.com>
1708 * pass1.c, pass2.c, problem.c, problem.h: Fix bug introduced by
1709 Andreas's symlink code; check_blocks() was unconditionally
1710 testing inode_bad_map without checking to see if it
1711 existed first. Fixed problem a different way; we now no
1712 longer check inode_bad_map at all, since the file might
1713 not get deleted in pass 2 anyway. We move the large file
1714 feature reconciliation code to to e2fsck_pass2(), and in
1715 deallocate_inode() in pass2.c, we decrement the large
1716 files counter if we're about to delete a large file.
1718 * unix.c (show_stats): Print the number of large files in verbose
1721 2001-08-07 Theodore Tso <tytso@valinux.com>
1723 * journal.c (recover_ext3_journal): If s_errno is set in the
1724 journal superblock, set the EXT2_ERROR_FS flag in the
1725 filesystem superblock after the journal is run.
1727 2001-08-04 Andreas Dilger <root@lynx.adilger.int>
1729 * message.c: Change comments for %D and %d expansion in e2fsck
1730 problem codes. It was not consistent which was for dirent
1731 expansion, and which was for directory number expansion.
1733 * problem.c (PR_2_FINAL_RECLEN, PR_2_BAD_FILETYPE): Fix problem
1734 codes which got caught by the confusion between %D and %d.
1736 2001-08-04 Theodore Tso <tytso@valinux.com>
1738 * problem.c (PR_2_SYMLINK_SIZE): Change description to make it
1739 more clear (and remove %s expansion). Also add missing
1740 periods to the end of a number of problem descriptions.
1742 * pass2.c (e2fsck_process_bad_inode): Remove unneeded problem
1743 context string set now that the problem description for
1744 PR_2_SYMLINK_SIZE has been changed.
1746 * pass1.c (e2fsck_pass1_check_symlink): Consolidate some checks,
1747 and check the validity of the symlink block here (so that
1748 we detect this case here instead of later). Also use
1749 sizeof(inode->i_block) instead EXT2_LINK_DIR.
1751 2001-07-30 Theodore Tso <tytso@valinux.com>
1753 * unix.c (check_mount): Remove the code which tested for the root
1754 filesystem being mounted read-only, and depend on the
1755 results flags from ext2fs_check_if_mounted.
1757 2001-07-29 Theodore Tso <tytso@valinux.com>
1759 * unix.c (check_if_skip): Free the e2fsck context structure on a
1760 normal clean filesystem exit, to make it easier to find
1762 (PRS): Only update the path to include /sbin at the
1763 beginning if the -c option is given, again to make it
1764 easier to find memory leaks.
1765 (main): Move the final print_resource_track call after the
1766 filesystem and the context are freed.
1768 * journal.c (e2fsck_journal_init_dev): Avoid memory leak if we
1769 need to search for the journal device.
1770 (e2fsck_journal_release): Free the journal IO channel when
1771 we release the journal handle, to avoid a memory leak.
1773 * e2fsck.c (e2fsck_reset_context): Fix bug; only close the io
1774 channel if it is *different* from the filesystem io
1777 2001-07-27 Theodore Tso <tytso@valinux.com>
1779 * problem.c (PR_1_SET_IMMUTABLE): Clarify problem message.
1781 * pass1.c (e2fsck_pass1): Check for symlinks that have the
1782 immutable flag set (and offer to clear them).
1784 2001-07-26 Theodore Tso <tytso@valinux.com>
1786 * pass1.c (e2fsck_pass1): Free ctx->block_ea_map at the end of
1789 2001-07-25 Theodore Tso <tytso@valinux.com>
1791 * pass1.c (check_ext_attr): Skip zero-length EA entries.
1793 * problem.c: PR_1_EA_ALLOC_COLLISION shouldn't abort, but should
1794 prompt to clear the EA block.
1796 2001-07-22 Theodore Tso <tytso@valinux.com>
1798 * journal.c (ll_rw_block): Use ctx->journal_io instead of the
1799 filesystem's io_channel.
1800 (e2fsck_journal_init_dev): New function which supports
1801 initialization of the external journal.
1802 (e2fsck_get_journal): Remove code which flagged an error
1803 if the superblock reported the use of an external journal.
1804 (ext3_journal_via_mount): Remove unsued, #ifdefed out function.
1806 * problem.c, problem.h: Removed error codes no longer used
1807 (PR_0_JOURNAL_UNSUPP_DEV, PR_0_JOURNAL_BAD_DEV,
1808 PR_0_JOURNAL_UNSUPP_UUID) and replace them with new error
1809 codes related with failures in loading the external
1810 journal (PR_0_JOURNAL_UNSUPP_MULTIFS,
1811 PR_0_CANT_FIND_JOURNAL, PR_0_EXT_JOURNAL_BAD_SUPER).
1812 Also changed the text assocated with PR_0_JOURNAL_BAD_UUID
1813 to reflect the case where the external journal isn't
1814 correct for this filesystem.
1816 * unix.c (PRS), e2fsck.8.in: Add new option -j which allows
1817 the user to specify the pathname to find the external journal.
1819 * e2fsck.c (e2fsck_reset_context): Close journal_io if it isn't
1820 the same as the filesystem io_channel.
1822 * e2fsck.h: Add new fields (journal_io and journal_name) in the
1823 context structure to support external journals.
1825 2001-07-20 Theodore Tso <tytso@valinux.com>
1827 * unix.c (main): Add an explicit warning when the filesystem is
1828 left not completely fixed when e2fsck exits. (Addresses
1829 Debian bug #104502.)
1831 2001-07-19 Theodore Tso <tytso@valinux.com>
1833 * pass1.c (check_ext_attr): The entire EA block is now checked to
1834 make sure that parts of the EA block aren't being used for
1837 * Makefile.in e2fsck.h, region.c: New file which is used to detect
1838 collisions in extended attribute block.
1840 * problem.h, problem.c (PR_1_EA_MULTI_BLOCK, PR_1_EA_ALLOC_REGION,
1841 PR_1_EA_ALLOC_COLLISION, PR_1_EA_BAD_NAME,
1842 PR_1_EA_BAD_VALUE): Add new problem codes.
1844 2001-07-10 Theodore Tso <tytso@valinux.com>
1846 * journal.c (e2fsck_run_ext3_journal): Only call ext3_flush() if
1847 the superblock is dirty.
1849 2001-07-07 Theodore Tso <tytso@valinux.com>
1851 * pass1b.c (pass1b, process_pass1b_block): Change the num_bad
1852 field calculation so that it only counts EA block entries
1853 as a single multiply claimed block (since once we clone
1854 the EA blocks for one inode, we fix the problem for all of
1855 the other inodes). Also, I moved the num_bad calculation
1856 from process_pass1b_block to the end of pass1b. This
1857 fixes a *significant* performance bug in pass1b which hit
1858 people who had to had a lot of multiply claimed blocks.
1859 (Can you say O(n**3) boys and girls? I knew you could...
1860 Fortunately, this case didn't happen that much in actual
1863 * pass1.c (e2fsck_pass1): Defer inodes which have an extended
1864 attribute block for later processing to avoid extra seeks
1866 (process_inode_cmp): If there is no indirect block, sort
1867 by the extended attribute (i_file_acl) block.
1869 * pass1b.c (clone_file_block): Fix bugs when cloning extended
1870 attribute blocks. Moved free of block_buf to after the
1871 code which clones the extattr block, and fixed logic for
1872 changing pointers to the extended attribute field in the
1873 inodes which were affected.
1874 (decrement_badcount): New function which is used whenever
1875 we need to decrement the number of files which claim a
1876 particular bad block. Fixed bug where delete_file wasn't
1877 checking check_if_fs_block() before clearing the entry in
1878 block_dup_map. This could cause a block which was claimed
1879 by multiple files as well as the filesystem metadata to
1880 not be completely fixed.
1882 * pass1.c (adjust_extattr_refcount): Add new function which
1883 adjusts the reference counts of extended attribute blocks
1884 if needed, both up and down.
1885 (e2fsck_pass1): If the refcount or refcount_extra
1886 structure are present, call adjust_extattr_refcount(),
1887 and free it afterwards.
1889 * problem.h, problem.c (PR_1_EXTATTR_READ_ABORT,
1890 PR_1_EXTATTR_REFCOUNT, PR_1_EXTATTR_WRITE): Add new
1893 2001-07-02 Theodore Tso <tytso@valinux.com>
1895 * pass1.c (e2fsck_pass1, check_ext_attr, check_blocks): Add
1896 initial support for scanning extended attribute blocks.
1898 * e2fsck.c (e2fsck_reset_context): free extended attribute
1901 * e2fsck.h: Add new fields for accounting for the extended
1904 * Makefile.in, ea_refcount.c, e2fsck.h: Add new file which
1905 implements a reference count abstraction.
1907 * problem.c, problem.h: Add new problem codes PR_1_ALLOCATE_REFCOUNT,
1908 PR_1_READ_EA_BLOCK, PR_1_BAD_EA_BLOCK, PR_2_FILE_ACL_BAD
1910 * message.c: Add "@a" as an abbreviation for "extended attribute"
1912 * pass1b.c (clone_file): Add code which handles cloning an
1913 extended attribute block.
1915 * pass1b.c (delete_file):
1916 * pass2.c (deallocate_inode): If the inode contains an extended
1917 attribute block in the file_acl field, clear it and
1918 deallocate the block.
1920 2001-06-28 Theodore Tso <tytso@valinux.com>
1922 * pass2.c (e2fsck_process_bad_inode): Deal with inodes which are
1923 marked bad because of an invalid file_acl (either because
1924 EXT2_FEATURE_COMPAT_EXT_ATTR is not set, or because the
1925 block number in file_acl is bad.
1927 2001-06-29 Theodore Tso <tytso@valinux.com>
1929 * unix.c (show_stats): Use long long to calculate the percentage
1930 of the number of blocks in use in the filesystem.
1932 2001-06-23 Theodore Tso <tytso@valinux.com>
1934 * Release of E2fsprogs 1.22
1936 2001-06-22 Theodore Tso <tytso@valinux.com>
1938 * flushb.c: Use platform independent method of defining the
1939 BLKFLSBUF ioctl. Also include sys/mount.h since on newer
1940 platforms BLKFLSBUF is defined there.
1942 2001-06-19 Theodore Tso <tytso@valinux.com>
1944 * super.c (release_inode_blocks): Don't try to release the blocks
1945 if the orphaned inode is a device file, symlink, or some
1946 other kind of special file that doesn't have a block list.
1948 2001-06-15 Theodore Tso <tytso@valinux.com>
1950 * Release of E2fsprogs 1.21
1952 2001-06-13 Theodore Tso <tytso@valinux.com>
1954 * unix.c (check_if_skip): Adapted patch from Andreas Dilger which
1955 prints the number of mounts or days elapsed since the last
1956 check when e2fsck is forced to check an otherwise clean
1959 2001-06-12 Theodore Tso <tytso@valinux.com>
1961 * badblocks.c: Stop using the compatibility badblocks function,
1962 and use the ext2fs_badblocks_* functions instead.
1964 2001-06-11 Theodore Tso <tytso@valinux.com>
1966 * unix.c (PRS): Fix bug introduced in 1.20 which broke the -F
1969 * Makefile.in: Add message.c and swapfs.c to the list of source
1970 files to build the make depend.
1972 * swapfs.c, unix.c: Only support the -s and -S options to e2fsck
1973 if ENABLE_SWAPFS is defined.
1975 2001-06-08 Theodore Tso <tytso@valinux.com>
1977 * recover.c, revoke.c: Synchronize with ext3 0.7a
1979 2001-06-02 Theodore Tso <tytso@valinux.com>
1981 * recovery.c (scan_revoke_records): Fix bug in recovery code;
1982 missing byte order conversion.
1984 * pass1.c (mark_inode_bad): Replace alloc_bad_map with a function
1985 which sets the bit in the bad inode bitmap.
1986 (e2fsck_pass1): Check for fast symlinks with an invalid
1987 size, and set the bad inode map in that case.
1988 (check_size): Check i_size_high for special files and
1989 prompt to clear it along with i_size if non-zero.
1991 * pass2.c (e2fsck_process_bad_inode): Check for fast symlinks with
1992 an invalid size and prompt the user if the inode should be
1995 * problem.h, problem.c (PR_2_SYMLINK_SIZE): Added new problem code.
1997 2001-06-01 Theodore Tso <tytso@valinux.com>
1999 * problem.c, problem.h: Change PR_0_JOURNAL_UNSUPP_INCOMPAT and
2000 PR_0_JOURNAL_UNSUPP_ROCOMPAT so they aren't fatal errors,
2001 but prompt to see if the user should abort. Removed the
2002 PR_0_JOURNAL_RESET_COMPAT problem code.
2004 * journal.c (e2fsck_journal_load): If there are incompatible
2005 journal flags, just return an error code.
2006 (e2fsck_check_ext3_journal): If e2fsck_journal_load
2007 returns an error code indicating that there are
2008 incompatible journal flag, check to see if we should
2009 abort, and then offer to clear the journal.
2010 (Addresses Debian bug #98527.)
2012 * Makefile.in: Move include/asm/types.h.in to
2013 lib/ext2fs/ext2_types.h.in.
2015 2001-06-01 Theodore Tso <tytso@valinux.com>
2017 * pass1.c (pass1_get_blocks, pass1_read_inode, pass1_write_inode,
2018 pass1_check_directory): Add a safety check to make sure
2019 ctx->stashed_inode is non-zero.
2021 * pass1b.c (pass1b): Use e2fsck_use_inode_shortcuts() to disable
2022 the inode shortcut processing, instead of manually
2023 clearing only half of the function pointers that needed to
2024 be NULL'ed out. This caused nasty bugs if the last inode
2025 in the filesystem needed dup block processing.
2027 * pass1b.c (clone_file_block): When cloning a directory's metadata
2028 block, don't try to update the directory block list
2029 database, since indirect blocks aren't stored in the
2030 database and the resulting error will abort the file clone
2033 2001-05-25 Theodore Tso <tytso@valinux.com>
2035 * Release of E2fsprogs 1.20
2037 2001-05-25 Theodore Tso <tytso@valinux.com>
2039 * journal.c (e2fsck_journal_reset_super): Remove extraneous line
2041 2001-05-23 Theodore Tso <tytso@valinux.com>
2043 * journal.c (e2fsck_journal_reset_super): Fix bug; the reset
2044 journal wasn't getting written out to disk since the dirty
2045 bit wasn't being set on the buffer.
2046 (e2fsck_journal_load): Don't print an error message if the
2047 journal version number is wrong; just return a error code
2048 reflecting this fact. If the block type in the journal
2049 superblcok is obviously not a version number, report the
2050 journal is corrupted.
2051 (e2fsck_check_ext3_journal): On an unsupported journal
2052 version, prompt to abort by default, but then offer a
2053 chance to clear the journal as corrupt.
2055 * problem.c, problem.h (PR_0_JOURNAL_UNSUPP_VERSION): Added new
2058 2001-05-14 Theodore Tso <tytso@valinux.com>
2060 * pass1.c: Treat inodes with a low dtime (that were from a
2061 corrupted orphan list) specially.
2063 * problem.c, problem.h: Add new problem codes PR_1_LOW_DTIME and
2064 PR_1_ORPHAN_LIST_REFUGEES, and a new latch group,
2067 * problemP.h: Expand the size of the problem flag to be an int
2068 instead of a short. Expand space in the flag word which
2069 is reserved for problem latch flags from 3 bits to 8 bits.
2071 * e2fsck.h, scantest.c: Change location of ext2_fs.h to be
2074 * super.c (check_super_block): Be more strict on checking
2075 s_r_blocks_count superblock field.
2077 2001-05-13 Theodore Tso <tytso@valinux.com>
2079 * problem.c, problem.h (PR_0_JOURNAL_UNSUPP_ROCOMPAT,
2080 PR_0_JOURNAL_UNSUPP_INCOMPAT, PR_0_JOURNAL_RESET_COMPAT):
2083 * journal.c (e2fsck_journal_load): Use a problem code to
2084 report unsupported feature flags. There is code to
2085 clear unsupported flags, but since this is dangerous,
2086 it's not allowed in the problem code table.
2088 2001-05-11 Andreas Dilger <adilger@turbolinux.com>
2090 * journal.c (e2fsck_journal_reset_super): initialize the journal
2091 sequence number to a random value to avoid recovering
2092 bad transactions from a corrupt journal.
2094 2001-05-13 Theodore Tso <tytso@valinux.com>
2096 * journal.c: Code cleanup; initialize journal_enable_debug using
2099 2001-05-12 Theodore Tso <tytso@valinux.com>
2101 * unix.c (PRS): Skip validation of -C's file descriptor if it is
2102 zero, since that is special case.
2104 2001-05-09 Theodore Tso <tytso@valinux.com>
2106 * super.c (release_orphan_inodes): Add gettext quoting around
2107 "Truncating" and "Clearing" for i18n.
2109 2001-05-05 Theodore Tso <tytso@valinux.com>
2111 * util.c (fatal_error): Use the correct magic number when checking
2112 the magic number for the io_channel data structure. Also
2113 remove extraneous call to io_channel_flush() that was left
2114 over from an editing session.
2116 * pass2.c (check_dir_block): Ignore EXT2_ET_DIR_CORRUPTED errors
2117 from ext2fs_read_dir_block().
2119 2001-05-01 Theodore Tso <tytso@valinux.com>
2121 * unix.c (PRS): Validate the completion information file
2122 descriptor so that the completion bar won't get
2123 accidentally written onto the disk.
2125 * e2fsck.8.in: Add explanation that you can use mke2fs -n -b
2126 blocksize to printout alternate superblock locations.
2128 2001-04-26 Theodore Tso <tytso@valinux.com>
2130 * unix.c (check_if_skip): If the max_mount_count is zero, treat it
2131 as having no count set.
2133 2001-04-16 Theodore Tso <tytso@valinux.com>
2135 * super.c (check_super_block): Fix bad calculation of
2136 inodes_per_block, and tighten min/max checks to be a bit
2137 more paranoid. Thanks to Andreas Dilger for pointing out
2140 2001-03-29 Theodore Tso <tytso@valinux.com>
2142 * journal.c (mark_buffer_uptodate): Add emulation of kernel
2143 function mark_buffer_uptodate.
2145 * recovery.c, revoke.c: Synchronize with 0.6b ext3 files.
2147 2001-02-12 Theodore Tso <tytso@valinux.com>
2149 * journal.c (e2fsck_run_ext3_journal): Force a flush of the
2150 filesystem and io_channel before replaying the journal.
2152 2001-01-17 Theodore Ts'o <tytso@valinux.com>
2154 * pass1.c (check_blocks): Fix large file checking code so that
2155 files > 2GB are considered large files, and restrict
2156 directories from being > 2GB.
2158 2001-01-12 Theodore Ts'o <tytso@valinux.com>
2160 * journal.c (e2fsck_journal_fix_unsupported_super): Remove unused
2161 function. Add FIXME notes to e2fsck_get_journal(), from
2164 * pass1.c (e2fsck_pass1): Cap the maximum legal size of a file by
2165 the limit caused by the fact that i_blocks is in 512 byte
2166 units, and that the Linux buffer cache also fundamentally
2167 assumes 512 byte sectors.
2168 Make sure that the journal inode is a regular file, and
2169 when clearing an unused journal inode, make sure the
2170 icount db is updated.
2172 * problem.c, problem.h (PR_1_JOURNAL_BAD_MODE): Add new problem code.
2174 * problem.c: For PR_1_RESERVED_BAD_MODE, print a description of
2175 the reserved inode. In PR_0_JOURNAL_HAS_JOURNAL, prompt
2176 to clear the journal, rather than deleting it (which is
2177 more accurate). (From Andreas Dilger.)
2179 * journal.c: Make sure all functions which return an error code
2180 use the errcode_t return type, and not "int"
2181 (e2fsck_journal_release): Add new parameter, "drop",
2182 which is used when we just want to deallocate the journal
2183 without trying to write out any changes.
2184 (mark_buffer_clean): New function
2185 (e2fsck_check_ext3_journal): If we fail loading the
2186 journal, make sure we free all memory associated with it.
2187 (recover_ext3_journal): If we fail to load the journal or
2188 initialize the revoke data structures, make sure we free all
2189 memory associated with the journal.
2191 * message.c (special_inode_name): Add more special inode names
2192 (From Andreas Dilger)
2194 * util.c (fatal_error): Check to make sure the io_manager data
2195 structure is sane before trying to flush the io_channel.
2196 (From Andreas Dilger)
2198 * mtrace.h, super.c, pass2.c: Minor whitespace cleanups, from
2201 * journal.c (e2fsck_journal_fix_bad_inode): Set pctx->ino to the
2204 * problem.c (PR_0_JOURNAL_BAD_INODE): Use pctx->ino instead of
2205 pctx->num when printing the bad journal inode number.
2207 2001-01-11 <tytso@snap.thunk.org>
2209 * pass1.c (process_block): Remove dead code which was never
2212 * iscan.c, unix.c, e2fsck.h: Don't use NOARGS, and use
2213 ext2fs_sync_device() instead of using BLKFLSBUF.
2215 * flushb.c: Don't use NOARGS anymore; everything is STDC these days.
2217 * dirinfo.c, e2fsck.h, emptydir.c, iscan.c, jfs_user.h, journal.c,
2218 message.c, pass1.c, pass1b.c, pass2.c, pass3.c, pass4.c,
2219 pass5.c, problem.h, scantest.c, super.c, swapfs.c: Change
2220 ino_t to ext2_ino_t.
2222 2001-01-09 <tytso@snap.thunk.org>
2224 * problem.c: Fix another broken @F vs @f problem.
2226 2001-01-06 <tytso@snap.thunk.org>
2228 * journal.c, pass1.c, pass1b.c, pass3.c, recovery.c, revoke.c,
2229 super.c, unix.c, util.c: Fix random gcc -Wall complaints.
2231 * jfs_user.h: Use more sophisticated inline handling to allow
2232 building with --enable-gcc-wall
2234 2001-01-03 <tytso@snap.thunk.org>
2236 * pass1.c (e2fsck_pass1): Moved journal inode handling out to its
2237 own block; if the journal inode is not in use, and it
2238 contains data, offer to clear it.
2240 * problem.h, problem.c (PR1_JOURNAL_INODE_NOT_CLEAR): Add new
2243 * problem.c: Modified problem table to use a new abbreviations.
2245 * message.c: Add @j abbreviation for journal, and @v abbreviation
2248 * jfs_user.h: Moved contents of jfs_e2fsck.h into jfs_user.h.
2250 * journal.c (e2fsck_check_ext3_journal): Force a fsck if we remove
2251 the journal stored on a reserved inode. Also force a fsck
2252 if the journal appears to exist while !NEEDS_RECOVERY, and
2253 we forcibly reset the journal.
2255 2001-01-01 <tytso@snap.thunk.org>
2257 * journal.c, pass1.c, super.c, unix.c: Replace use of struct
2258 ext2fs_sb with struct ext2_super_block.
2260 * pass1.c (check_blocks): Remove use of EXT2_HAS_*_FEATURE macros.
2262 2000-12-31 <tytso@snap.thunk.org>
2264 * jfs_compat.h: Remove uneeded header file.
2266 2000-12-30 <tytso@snap.thunk.org>
2268 * malloc.h, mtrace.c: Renamed malloc.h to mtrace.h to avoid
2269 conflicts with the system header file.
2271 * problem.h: Fixed numbering of pass1 error messages; an extra 0
2272 had slipped into some of the numbers. (Pointed out by
2275 * journal.c (e2fsck_journal_fix_corrupt_super): Clean up
2276 unnecessary automatic variable. Add explanatory comment
2277 about the kernel emulation routines. (Suggested by
2280 2000-12-13 Theodore Ts'o <tytso@valinux.com>
2282 * journal.c (e2fsck_check_ext3_journal): Check to make sure the
2283 journal fields are consistent if any of the superblock
2284 fields are set. (Backs out erroneous change made by sct,
2285 pointed out by Andreas.)
2287 * unix.c (main): Clarify coments (no code changes)
2289 * super.c (release_orphan_inodes): Fix spelling typo in error message.
2291 * pass1.c (e2fsck_pass1): Offer to update the filesystem revision
2292 level if we need to set large files flag. Patch from
2295 * super.c (check_super_block): If we have any of the compatibility
2296 flags set, we need to have a revision 1 filesystem. Most
2297 kernels will not check the flags on a rev 0 filesystem
2298 and we may have corruption issues because of the
2299 incompatible changes to the filesystem. Patch from Andreas
2302 * problem.c, problem.h (PR_0_FS_REV_LEVEL, PR_1_FS_REV_LEVEL): Add
2305 2000-12-09 <tytso@snap.thunk.org>
2307 * flushb.c: Fix flushb so that it does something other than waste
2308 disk space when built on systems with modern header files
2309 and add a non-subtle Copyright Licensing restriction so
2310 Yann will remove it from the Debian Distribution. (Now
2311 violates the Debian Free Software Guidelines, on purpose.)
2313 * journal.c (e2fsck_check_ext3_journal): If JFS_DEBUG is defined
2314 at the top level, set the JFS debuging level to 2.
2316 * jfs_e2fsck.h, jfs_user.h: Replaces jfs_compat.h. The jfs.h file
2317 has been moved to the include/linux directory.
2319 * journal.c, revoke.c, recovery.c: Updated files from Stephen to
2320 support the V2 superblock and revoke processing. The
2321 journal.c and revoke.c files are copies from the ext3
2324 * Makefile.in: Added revoke.c to the list of source/object files.
2326 2000-11-16 Theodore Ts'o <tytso@valinux.com>
2328 * pass1b.c: Change routines to use PR_1B_BLOCK_ITERATE when
2329 reporting problems rather than using com_err directly.
2331 * problem.c, problem.h (PR_1B_BLOCK_ITERATE): Add new problem code.
2333 * message.c (expand_percent_expression): Add safety check. If
2334 ctx->str is NULL, print "NULL" instead of dereferencing
2337 * pass1b.c, pass2.c, pass3.c: Change calls to ext2fs_block_iterate
2338 to ext2fs_block_iterate2, to support 64-bit filesizes and
2339 to speed things up slightly by avoiding the use of the
2340 ext2fs_block_iterate's compatibility shim layer.
2342 2000-10-30 <tytso@snap.thunk.org>
2344 * util.c (get_backup_sb): Calculate backup superblock correctly
2345 when the blocksize is > 1k.
2347 2000-10-26 <tytso@snap.thunk.org>
2349 * jfs.h, jfs_compat.h, journal.c: Updated to include the
2350 definition of the new journal superblock format; still
2351 only supports V1 superblocks for now. (From sct)
2353 2000-10-24 <tytso@snap.thunk.org>
2355 * super.c (release_inode_block, release_inode_blocks,
2356 release_orphan_inodes): Add code to deal with truncating
2357 inodes which are still in use (but which are on the orphan
2358 list because they need truncation).
2360 * problem.c, problem.h: Rename PR_0_CLEAR_ORPHAN_INODE to
2361 PR_0_ORPHAN_CLEAR_INODE, and remove
2362 PR_0_ORPHAN_INODE_INUSE.
2364 * journal.c (e2fsck_run_ext3_journal): Add i18n support, and print
2365 a message when the journal is being recovered.
2367 * pass1.c (e2fsck_pass1): Don't check the i_mode field for the
2368 journal inode, if it is in use.
2370 2000-09-12 <tytso@valinux.com>
2373 * flushb.c: Add include of nls-enable.h which is necessary so that
2374 they can compile correctly.
2376 2000-08-22 <tytso@valinux.com>
2378 * unix.c (main): If we're doing a read-only check, skip the
2379 journal playback, but don't abort the e2fsck run.
2381 * super.c (release_orphan_inodes): Fix typo; should do bounds
2382 checking on next_ino instead of ino.
2384 * jfs_compat.h (J_ASSERT):
2385 * journal.c (e2fsck_run_ext3_journal):
2386 * pass3.c (adjust_inode_count): Use fatal_error() instead of exit().
2388 * unix.c: Use fatal_error() instead of exit() whenever possible.
2389 Also fix the fsck exit codes so that we use FSCK_USAGE
2390 when it is appropriate. Rename global_signal_ctx to
2391 e2fsck_global_ctx and let it be exported globally.
2393 * util.c (fatal_error): Try to flush the I/O manager before
2396 2000-08-20 <tytso@valinux.com>
2398 * journal.c (e2fsck_journal_load): Fix **nasty** bug which caused
2399 e2fsck_check_ext3_journal to smash the journal because
2400 journal->j_transaction_sequence wasn't getting
2403 * journal.c: (recover_ext3_journal, e2fsck_run_ext3_journal): Move
2404 call to e2fsck_clear_recover from recover_ext3_journal to
2405 after the filesystem has been closed and reopened.
2406 Otherwise, the superblock in the filesystem handle will
2407 probably be stale, and will overwrite the newer version of
2408 the superblock written by the log recovery.
2410 * message.c (expand_inode_expression): Add support for %Iu and %Ig
2412 * problem.h (PR_0_CLEAR_ORPHAN_INODE): Add new problem code.
2414 * super.c (release_orphan_inodes, release_inode_block,
2415 release_inode_blocks): Update the block group descriptor
2416 counts when freeing the orphan inode. Use
2417 PR_0_CLEAR_ORPHAN_INODE to report when we clear an orphan.
2419 * journal.c (e2fsck_run_ext3_journal): Fix a bug where we
2420 attempted to reopen the filesystem using the device name
2421 instead of the filesystem name.
2423 2000-08-18 <tytso@valinux.com>
2425 * Makefile.in: Update the make dependencies
2427 * problem.c, problem.h: Add the problem codes:
2428 PR_0_ORPHAN_ILLEGAL_BLOCK_NUM,
2429 PR_0_ORPHAN_ALREADY_CLEARED_BLOCK,
2430 PR_0_ORPHAN_ILLEGAL_HEAD_INODE,
2431 PR_0_ORPHAN_ILLEGAL_INODE, PR_0_ORPHAN_INODE_INUSE
2433 * super.c (release_inode_blocks, release_orphan_inodes,
2434 check_super_block): Add support for clearing orphaned
2435 inodes from the unmounted filesystem.
2437 * journal.c (e2fsck_recover_ext3_journal): Remove the last orphan
2438 check; this is now handled in check_super_block ---
2439 non-journaled filesystems can use the orphan list in the
2440 future. Also, move the the re-opening of the filesystem
2441 to e2fsck_run_ext3_journal().
2443 2000-07-12 Andreas Dilger <adilger@turbolinux.com>
2445 * journal.c: implement loading of ext3 journal for recovery code
2447 * problem.c (fix_problem): return answer from PR_AFTER_CODE to caller.
2448 Add journal problems.
2450 * recovery.c (journal_recover): user-space ext3 journal recovery code
2452 * unix.c (main) : check journal and do recovery in separate steps
2454 2000-08-07 <tytso@snap.thunk.org>
2456 * unix.c (calc_percent): Make sure that we don't take a floating
2457 exception if the max value is zero. (should normally
2458 never happen, but...)
2460 2000-07-13 <tytso@valinux.com>
2462 * Release of E2fsprogs 1.19
2464 2000-07-06 Theodore Ts'o <tytso@valinux.com>
2466 * unix.c (check_if_skip): Modify algorithm for checking
2467 s_max_mnt_count to match with the kernel. (If
2468 s_max_mnt_count is negative, ignore the mnt_count check.)
2470 * unix.c (e2fsck_update_progress): Adjust the width of the
2471 progress bar dynamically, based on the filesystem name
2472 that we need to display.
2474 * unix.c (main): If the ext3 needs_recovery flag is set, call
2475 e2fsck_run_ext3_journal() and then restart the e2fsck run.
2477 * journal.c (e2fsck_run_ext3_journal): New file which contains
2478 logic to recover the ext3 journal. This version relies on
2479 the kernel being able to mount the filesystem in order to
2482 2000-07-05 Theodore Ts'o <tytso@valinux.com>
2484 * unix.c (e2fsck_update_progress): Only save and check the last
2485 percentage after multiplying it by 10, nor 1000, since we
2486 only need to save values to a tenth of a percent (and the
2487 percentage is already from 0 .. 100%, not 0 .. 1).
2488 Also, re-arrange the logic so that we do the time
2489 check only after doing the percentage check, and we
2490 only advance the spinner if we're about to display it.
2492 2000-07-04 Theodore Ts'o <tytso@valinux.com>
2494 * pass1.c (e2fsck_pass1): Check to see if the ext3 s_last_orphan
2495 field is set; if so, clear it, so that ext3 mounting code
2496 won't get confused by the fact that we've cleared out the
2499 2000-06-10 Theodore Ts'o <tytso@valinux.com>
2501 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Add error
2502 checking for a "should never happen case".
2504 * problem.c, problem.h (PR_5_COPY_IBITMAP_ERROR,
2505 PR_5_COPY_BBITMAP_ERROR): Add new error codes.
2507 2000-05-27 Theodore Ts'o <tytso@valinux.com>
2509 * pass1.c (pass1, check_size): Apply patch from Chris Wedgewood
2510 (cw@foof.org) which checks to see if special devices have
2511 a non-zero size, and deals with it.
2513 * problem.c, problem.h (PR1_SET_NONZSIZE): Add new problem code.
2515 2000-05-18 Theodore Ts'o <tytso@valinux.com>
2517 * Makefile.in (install): Create a symbolic link for fsck.ext3 as
2520 2000-05-08 Theodore Ts'o <tytso@valinux.com>
2522 * problem.c, problem.h (PR_0_HURD_CLEAR_FILETYPE): Add new problem
2525 * super.c (check_super_block): If the OS type in the superblock is
2526 the Hurd, check to see if the filetype feature is set, and
2527 offer to clear it if so. This needs to be done since the
2528 Hurd doesn't properly support the filetype feature.
2529 (And since the hurd allows the transmogrification of files
2530 to special files and vice versa --- for no good reason
2531 that I can understand --- it can't support the filetype
2532 feature for the forseeable future, either.)
2534 2000-04-03 Theodore Ts'o <tytso@valinux.com>
2536 * unix.c: For platforms that don't define optarg.h, manually
2537 define optarg and optind.
2539 2000-03-20 Theodore Ts'o <tytso@valinux.com>
2541 * pass1.c (check_immutable, e2fsck_pass1_check_device_inode):
2542 Check for the append-only as well as the immutable flag.
2544 * problem.c (PR_1_SET_IMMUTABLE): Adjust message to include
2545 append-only flag. Fix comment for compression flag.
2547 2000-02-12 <tytso@snap.thunk.org>
2549 * unix.c (e2fsck_update_progress): Limit the number of updates to
2550 the progress bars to 8 times a second. This allows a 9600
2551 baud console link to keep up.
2553 2000-02-11 <tytso@snap.thunk.org>
2555 * unix.c (main): If compression is enabled on the filesystem,
2556 print a warning message (for now).
2558 * message.c: Add new compression shortcut: @c == compress
2560 * problem.c, problem.h (PR_1_COMPR_SET): Add new error code.
2562 * pass1.c (check_blocks): If the inode has EXT2_COMPRBLK_FL flag
2563 set, check to see if the filesystem supports compression.
2564 If it does pass this information down to process_block()
2565 so it can treat the compressed block flag words
2566 correctly. If not, offer to clear the flag, since it
2568 (process_block): If an inode has the compressed inode flag
2569 set, allow EXT2FS_COMPRESSED_BLKADDR.
2571 * pass1b.c (process_pass1b_block, delete_file_block,
2573 * pass2.c (deallocate_inode_block): Use HOLE_BLKADDR to check to
2574 see if the block can be skipped.
2576 2000-02-08 <tytso@snap.thunk.org>
2578 * util.c: Make resource tracking message more concise.
2581 * pass1.c (mark_table_blocks, e2fsck_pass1): Remove
2582 ctx->block_illegal_map, since it's not needed by pass1,
2583 and pass1b has been modified to calculate it manually if
2584 needed. This reduces the memory footprint needed by e2fsck.
2586 * pass1b.c (check_if_fs_block): New static function which returns
2587 whether or not a block overlaps with filesystem metadata.
2588 This replaces consulting the block_illegal_map bitmap.
2590 * Makefile.in: Call sync after finishing building all in this
2593 * unix.c (PRS): sync the filesystem before trying to use
2594 BLKFLSBUF, to minimize the chance of causing dirty blocks
2597 * e2fsck.h: Manually define BLKFLSBUF if not defined, and we're on
2598 a Linux/i386 system.
2600 * pass3.c (check_directory): Only do the loop detection algorithm
2601 if we've searched over 2048 parent directories and haven't
2602 found the end yet. This means that in the common case, we
2603 don't allocate or clear the inode_loop_detection bitmap,
2604 which for large systems, merely clearing the bitmap for
2605 each directory was turning out to be quite expensive.
2606 Thanks to Jani Jaakkola (jjaakkol@cs.helsinki.fi) for
2607 identifying this problem.
2609 2000-02-06 Theodore Ts'o <tytso@valinux.com>
2611 * badblocks.c, e2fsck.h, ehandler.c, emptydir.c, extend.c,
2612 flushb.c, iscan.c, message.c, pass1.c, pass1b.c, pass3.c
2613 pass4.c, pass5.c, problem.c, scantest.c, swapfs.c,
2614 unix.c, util.c: Add Internationalization support as
2615 suggested by Marco d'Itri <md@linux.it>.
2617 2000-02-02 Theodore Ts'o <tytso@valinux.com>
2619 * e2fsck.h, flushb.c, scantest.c: Remove uneeded include of
2622 2000-01-18 Theodore Ts'o <tytso@valinux.com>
2624 * Makefile.in: Since LIBUUID can sometimes include "-lsocket"
2625 we need a separate DEPLIBUUID that can be used in
2626 Makefile's dependency rules.
2628 1999-11-23 <tytso@valinux.com>
2630 * e2fsck.8.in: Update language about where to find a backup
2633 1999-11-19 <tytso@valinux.com>
2635 * pass1.c (process_inodes): Add shortcut handling; if
2636 process_inodes_count is zero, return right away, to avoid
2637 calling qsort with a non-positive count.
2639 * message.c (safe_print): Fix to properly display ^A, ^B, etc. and
2640 to print Delete as ^?
2642 * Makefile.in (distclean): Remove TAGS and Makefile.in.old from
2643 the source directory.
2645 1999-11-10 <tytso@valinux.com>
2647 * Release of E2fsprogs 1.18
2649 1999-11-10 <tytso@valinux.com>
2651 * problem.c (fix_problem): Support a new flag, PR_PREEN_NO which
2652 means the answer is assumed to be no in preen mode. This
2653 is now used in the PR_1_SET_IMMUTABLE code, so that in
2654 preen mode we ignore these inodes and just print a warning
2657 1999-11-09 <tytso@valinux.com>
2659 * pass1.c (e2fsck_pass1): If the filesystem does not support
2660 imagic inodes, if an inode has the imagic flag set, offer
2661 to clear the imagic flag. If a valid device/fifo/socket
2662 has the immutable flag set, call the new helper function
2663 check_immutable() to offerto clear the immutable flag.
2665 * pass2.c (check_filetype): Use the new ext2_file_type() helper
2666 function instead of calculating the file_type information
2669 * pass3.c (e2fsck_reconnect_file): When adding a link to
2670 lost+found, calculate the filetype information so that
2671 ext2fs_link() can use the information if applicable.
2672 (get_lost_and_found): Create the /lost+found directory
2673 with the correct filetype information if applicable.
2675 * util.c (ext2_file_type), e2fsck.h: New function which returns
2676 the directory entry file type information given the
2679 * problem.c, problem.h: Added new problem codes PR_1_SET_IMAGIC
2680 and PR_1_SET_IMMUTABLE.
2682 1999-11-07 <tytso@valinux.com>
2684 * pass4.c (e2fsck_pass4): Clear inode_imagic_map after freeing it,
2685 to prevent it from getting freed twice.
2687 1999-11-06 <tytso@valinux.com>
2689 * unix.c (main): Close the filesystem before freeing the context,
2690 so that in the event of a free()-related segmentation
2691 violation, the filesystem is properly closed and written
2694 1999-10-27 <tytso@valinux.com>
2696 * e2fsck.c (e2fsck_reset_context): When freeing
2697 ctx->inode_reg_map, we weren't zero'ing
2698 ctx->inode_reg_map, which could cause a segfault later on
2701 1999-10-26 <tytso@valinux.com>
2703 * problem.h (PR_2_SPLIT_DOT): Fix excess zero in problem code (now
2704 matches the standard convention).
2706 1999-10-26 <tytso@valinux.com>
2708 * Release of E2fsprogs 1.17
2710 1999-10-26 <tytso@valinux.com>
2712 * message.c (safe_print): Make safe_print take an char instead of
2713 an unsigned char to fix gcc warnings.
2715 1999-10-25 <tytso@valinux.com>
2717 * util.c: For NT portability, don't redefine getchar(), since
2718 stdio defines that. Instead we introduce a new
2719 abstract macro read_a_char() which is #defined to the
2720 right function as necessary.
2722 * problem.c, problem.h (PR_2_NULL_NAME): Add new problem code.
2724 * pass2.c (check_dir_block): Require that the length of the
2725 directory entry be at least 12 bytes. Check to see if the
2726 filename is zero-length, and flag that as an error.
2728 1999-10-22 <tytso@valinux.com>
2730 * Release of E2fsprogs 1.16
2732 1999-10-22 <tytso@valinux.com>
2734 * pass2.c (check_filetype): If the filetype filesystem feature is
2735 not set, and a directory entry has a dirent feature, offer
2736 to clear it (since 2.0 kernels will do complain will
2737 interpret it as a very large name length field).
2739 * problem.c (PR_2_CLEAR_FILETYPE): Add new problem code.
2741 1999-10-21 <tytso@valinux.com>
2743 * e2fsck.8.in: Update man page to use a more standard format (bold
2744 option flags and italicized variables), as suggested by
2745 Andreas Dilger (adilger@enel.ucalgary.ca)
2747 * pass4.c (e2fsck_pass4): If an inode is set in the
2748 inode_imagic_map bitmap, don't check to see if it is
2749 disconnected from the inode tree (because it almost
2750 certainly will be). Free inode_imagic_map at the end of
2753 * pass2.c (check_dir_block, check_filetype): If the FILETYPE
2754 feature is set, check the directory entry's filetype
2755 information field, and fix/set it if necessary.
2756 (e2fsck_pass2): Free the inode_reg_map bitmap at the end
2759 * pass1.c (e2fsck_pass1, alloc_imagic_map): Allocate and fill in
2760 information for inode_reg_map and inode_imagic_map, which
2761 indicates which inodes are regular files and AFS inodes,
2763 Since only the master superblock is written during a
2764 restart, force that superblock to be used after a restart;
2765 otherwise changes to the block group descriptors end up
2768 * problem.c, problemP.h: If e2fsck is run -n, make def_yn variable
2769 be 0 for "no". Add support for a new flag, PR_NO_NOMSG,
2770 which supresses the problem message if e2fsck is run with
2773 * problem.c, problem.h (PR_2_SET_FILETYPE, PR_2_BAD_FILETYPE): Add
2776 * message.c (expand_dirent_expression): Add support for %dt which
2777 prints the dirent type information.
2779 * e2fsck.c (e2fsck_reset_context): Free new bitmaps (inode_reg_map
2780 and inode_imagic_map).
2782 * e2fsck.h (e2fsck_t): Add new inode_reg_map and inode_magic_map
2783 to the context structure.
2785 1999-09-24 <tytso@valinux.com>
2787 * unix.c (PRS), util.c (ask_yn): Add #ifdef's to make
2788 e2fsprogs easier to port to non-Unix platforms.
2790 1999-09-07 <tytso@valinux.com>
2792 * pass3.c (adjust_inode_count): Fix bug where we didn't keep the
2793 internal and external inode counts in sync when we
2794 decremented an inode whose link count was already zero.
2795 Now we skip incrementing or decrementing both link counts
2796 if we would cause an overflow condition.
2797 (expand_dir, expand_dir_proc): Change where we update the
2798 inode block count and size files so that the block count
2799 field is updated correctly when we create an indirect block.
2801 1999-08-05 <tytso@valinux.com>
2803 * super.c (check_super_block): Check to see whether the
2804 inodes_per_group value in the superblock is insanely too
2807 1999-08-02 <tytso@valinux.com>
2809 * pass1b.c (clone_file_block): Don't clear the dup_map flag if
2810 the block also shares data with the fs metadata when
2811 the count drops to 1, since the block should still be
2812 cloned, as fs metadata isn't included in the count.
2814 1999-07-18 Theodore Ts'o <tytso@valinux.com>
2816 * Release of E2fsprogs 1.15
2818 1999-07-19 <tytso@valinux.com>
2820 * unix.c (usage): Add minimalist emergency help to the usage
2823 1999-07-18 <tytso@valinux.com>
2825 * unix.c: Add support for calculating a progress bar if the -C0
2826 option is given. The function e2fsck_clear_progbar()
2827 clears the progress bar and must be called before any
2828 message is issued. SIGUSR1 will enable the progress bar,
2829 and SIGUSR2 will disable the progress bar. This is used
2830 by fsck to handle parallel filesystem checks. Also, set
2831 the device_name from the filesystem label if it is
2834 * e2fsck.h: Add new flags E2F_FLAG_PROG_BAR and
2835 E2F_FLAG_PROG_SUPRESS. Add new field in the e2fsck
2836 structure which contains the last tenth of a percent
2837 printed for the user.
2839 * message.c (print_e2fsck_message): Add call to
2840 e2fsck_clear_progbar().
2842 * pass1.c (e2fsck_pass1):
2843 * pass2.c (e2fsck_pass2):
2844 * pass3.c (e2fsck_pass3):
2845 * pass4.c (e2fsck_pass4):
2846 * pass5.c (e2fsck_pass5): Add call to e2fsck_clear_progbar when
2847 printing the resource tracking information.
2849 * pass5.c (check_block_bitmaps, check_inode_bitmaps): If there is
2850 an error in the bitmaps, suppress printing the progress
2851 bar using the suppression flag for the remainder of the
2852 check, in order to clean up the display.
2854 1999-06-30 <tytso@valinux.com>
2856 * unix.c (check_mount): Clean up the abort message displayed when
2857 the filesystem is mounted and either stdout or stdin isn't
2860 1999-06-25 <tytso@valinux.com>
2863 * pass1.c (pass1_get_blocks, pass1_read_inode, pass1_write_inode,
2864 pass1_check_directory, e2fsck_use_inode_shortcuts): Make
2865 pass1_* be private static functions, and create new
2866 function e2fsck_use_inode_shortcuts which sets and clears
2867 the inode shortcut functions in the fs structure.
2870 * pass2.c (e2fsck_process_bad_inode): Make process_bad_inode() an
2873 * pass4.c (e2fsck_pass4): Call e2fsck_process_bad_inode to check
2874 if a disconnected inode has any problems before
2875 connecting it to /lost+found. Bug and suggested fix by
2876 Pavel Machek <pavel@bug.ucw.cz>
2878 1999-06-21 <tytso@valinux.com>
2880 * unix.c (main): Add missing space in the disk write-protected
2883 1999-05-22 <tytso@rsts-11.mit.edu>
2885 * problem.c, problem.h (PR_0_INODE_COUNT_WRONG): Add new problem
2888 * super.c (check_super_block): Add check to make sure the total
2889 number of inodes is sane, since this can be calculated
2890 from the number of groups times the number of inodes per
2891 group. Offer to correct it if it is incorrect.
2893 1999-03-19 <tytso@rsts-11.mit.edu>
2895 * pass5.c (check_block_end): Fix fencepost condition where when
2896 clearing the block padding we were missing the last position
2899 1999-05-17 <tytso@rsts-11.mit.edu>
2901 * unix.c (reserve_stdio_fds): Add safety check in case
2902 reserve_stdio_fds couldn't open /dev/null.
2904 1999-03-14 Theodore Ts'o <tytso@rsts-11.mit.edu>
2906 * util.c (print_resource_track): Use mallinfo if present to get
2907 more accurate malloc statistics.
2909 * pass3.c (get_lost_and_found): Check to see if lost+found is a
2910 plain file; if so, offer to unlink it.
2912 * problem.c, problem.h (PR_3_LPF_NOTDIR): Add new problem code.
2914 1999-03-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
2916 * problem.c: Fix problem message for PR_1_BAD_GROUP_DESCRIPTORS so
2917 that the block group number is printed. Add new prompt,
2920 1999-01-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
2922 * Release of E2fsprogs 1.14
2924 1999-01-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
2926 * message.c (safe_print): New function which prints strings,
2927 converting non-printable characters using the '^' and
2928 M-notation. This function is now used to print directory
2929 name entries and pathnames.
2931 Mon Jan 4 02:28:59 1999 Theodore Y. Ts'o <tytso@mit.edu>
2933 * unix.c (main): Reset the context before calling ext2fs_close(),
2934 to avoid referencing already freed memory.
2936 1998-12-15 Theodore Ts'o <tytso@rsts-11.mit.edu>
2938 * Release of E2fsprogs 1.13
2940 1998-12-03 Theodore Ts'o <tytso@rsts-11.mit.edu>
2942 * Makefile.in: Updated dependencies.
2944 1998-11-27 Theodore Ts'o <tytso@rsts-11.mit.edu>
2946 * pass3.c (get_lost_and_found): If the filesystem is not opened
2947 read-only, then force /lost+found to be created if it is
2950 * problem.c: Allow PR_3_NO_LF_DIR to be handled during a preen
2953 1998-10-28 Theodore Ts'o <tytso@rsts-11.mit.edu>
2955 * unix.c (main): Move ext2fs_close() after e2fsck_free_context()
2956 since e2fsck_free_context may reference data in ctx->fs.
2958 * e2fsck.c (e2fsck_reset_context): Make sure ctx->fs is non-NULL
2959 before checking ctx->fs->dblist.
2961 1998-10-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
2963 * pass1.c (e2fsck_pass1): Use the device check subroutine on
2964 FIFO's and Socket's, so that we catch bogus immutable inodes.
2966 * pass2.c (process_bad_inode): Process bad socket and fifo's.
2968 * problem.h, problem.c: Define new problem codes PR_2_BAD_FIFO and
2971 1998-09-02 Theodore Ts'o <tytso@rsts-11.mit.edu>
2973 * problem.c: Add PR_3_NO_DIRINFO error code.
2975 * super.c (check_super_value): Rename min and max to min_val and
2976 max_val to avoid possible cpp macro conflicts.
2978 * pass4.c (e2fsck_pass4): Rename max to maxgroup, to avoid
2979 possible cpp macro conflicts.
2981 * pass3.c (e2fsck_pass3): Rename max to maxdirs, to avoid possible
2982 cpp macro conflicts.
2983 (check_directory): Fix logic to avoid possible core dump
2984 in the case of ext2fs_get_dir_info returning NULL. (By
2985 the time we get here, it should never happen, but...).
2986 Also simply/streamline the control flow of the function.
2988 1998-08-17 Theodore Ts'o <tytso@rsts-11.mit.edu>
2990 * unix.c (check_if_skip): Move the "not cleanly mounted" check
2991 ahead of the maximal mount and too long since checked tests.
2992 (reserve_stdio_fds): Make sure 0,1,2 file descriptors are
2993 open, so that we don't open the filesystem using the same
2994 file descriptor as stdout or stderr.
2996 1998-08-01 Theodore Ts'o <tytso@rsts-11.mit.edu>
2998 * pass2.c (e2fsck_pass2): Fix the progress accounting so that we
3001 * pass3.c (e2fsck_pass3): Change progress accounting to be
3002 consistent with the other e2fsck passes.
3004 * e2fsck.c (e2fsck_run): At the end of each pass, call the
3005 progress function with the pass number set to zero.
3007 * unix.c (e2fsck_update_progress): If the pass number is zero,
3008 ignore the call, since that indicates that we just want to
3009 deallocate any progress structures.
3011 1998-07-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
3013 * Release of E2fsprogs 1.12
3015 1998-07-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
3017 * unix.c (main): Fix typo in checking the incompat feature set; it
3018 should be checked against EXT2_LIB_FEATURE_INCOMPAT_SUPP.
3020 1998-07-07 Theodore Ts'o <tytso@rsts-11.mit.edu>
3022 * badblocks.c (test_disk): Don't clear the existing bad blocks
3023 list when using e2fsck -c, since it may cause blocks with
3024 marginal errors to be dropped from the bad blocks list.
3026 Mon Jul 6 10:32:11 1998 Theodre Ts'o <tytso@lurch.mit.edu>
3028 * pass1.c (e2fsck_pass1): Use ext2fs_sb structure for
3029 compatibility with older kernels.
3031 1998-06-25 Theodore Ts'o <tytso@rsts-11.mit.edu>
3033 * unix.c (e2fsck_update_progress): Remove unused variables.
3035 1998-06-10 Theodore Ts'o <tytso@rsts-11.mit.edu>
3037 * pass1.c, problem.h: Change blkcnt_t to be e2_blkcnt_t to avoid
3038 collision with LFS API.
3040 * pass1.c (e2fsck_pass1): Fix bug so that ext2_max_sizes is
3041 properly initialized.
3042 (e2fsck_pass1): Don't allow the the boot loader inode to
3043 be a directory (clear the inode mode field if so).
3045 1998-05-07 Theodore Ts'o <tytso@rsts-11.mit.edu>
3047 * unix.c (PRS): Added new option -C, which causes e2fsck to print
3048 progress updates so that callers can keep track of the
3049 completion progress of e2fsck. Designed for use by
3050 progress, except for -C 0, which prints a spinning report
3051 which may be useful for some users.
3053 * pass5.c (e2fsck_pass5): Use a finer-grained progress reporting
3054 scheme (useful for larger filesystems).
3056 * e2fsck.h: Add progress_fd and progress_pos, for use by the Unix
3057 progress reporting functions.
3059 1998-04-28 Theodore Ts'o <tytso@rsts-11.mit.edu>
3061 * pass1.c (process_inode_cmp): Use EXT2_QSORT_TYPE to define the
3062 appropriate return type for comparison functions for qsort.
3064 * e2fsck.h: Add #ifdef protection for unistd.h
3066 * super.c: Remove header files already included by e2fsck.h
3068 1998-04-26 Theodore Ts'o <tytso@rsts-11.mit.edu>
3070 * dirinfo.c (e2fsck_add_dir_info): Update function to pass the old
3071 size of the memory to be resized to ext2fs_resize_mem().
3073 1998-03-30 Theodore Ts'o <tytso@rsts-11.mit.edu>
3075 * Makefile.in: Change to use new installation directory variables
3076 convention. Fix uninstall rules to take $(DESTDIR) into
3077 account. Remove cat8dir from the installdirs target,
3078 since modern man package don't necessarily put the cat
3079 directory in /usr/man/cat?.
3081 1998-03-29 Theodore Ts'o <tytso@rsts-11.mit.edu>
3083 * super.c, e2fsck.h: Always declare e2fsck_get_device_size() as an
3084 extern in e2fsck.h to prevent -Wall warnings.
3086 * pass4.c (e2fsck_pass4): Remove unused variable 'j'.
3088 1998-03-28 Theodore Ts'o <tytso@rsts-11.mit.edu>
3090 * super.c (check_super_block): Fix broken superblock sanity check
3091 when calculating blocks_per_group if s_log_frag_size !=
3092 s_log_block_size. Since we don't support fragments, this
3093 isn't a bug deal, but it's good to get it fixed.
3095 1998-03-23 Theodore Ts'o <tytso@rsts-11.mit.edu>
3097 * unix.c: Fix bug in check of feature set, to make sure we can
3098 really fix this filesystem.
3100 * problem.h: Make blkcount type to be of type blkcnt_t. Make the
3101 num field be a 64 bit type. Add the problem code
3102 PR_1_FEATURE_LARGE_FILES
3104 * problem.c: Add table entry for the problem code
3105 PR_1_FEATURE_LARGE_FILES.
3107 * pass1.c (e2fsck_pass1): A non-zero i_dir_acl field is only
3108 a problem for directory inodes. (Since it is also
3109 i_size_high now.) If there are no large_files, then
3110 clear the LARGE_FLAG feature flag. If there are
3111 large_files, but the LARGE_FLAG feature flag is not set,
3112 complain and offer to fix it.
3113 (check_blocks): Add support to deal with non-directory
3114 inodes that have i_size_high set (i.e., large_files).
3115 Don't give an error if a directory has preallocated
3116 blocks, to support the DIR_PREALLOC feature.
3117 (process_block, process_bad_block): The blockcnt variable
3118 is a type of blkcnt_t, for conversion to the new
3121 * pass2.c (process_bad_inode): A non-zero i_dir_acl field is only
3122 a problem for directory inodes. (Since it is also
3125 * message.c (expand_inode_expression): Print a 64-bits of the
3126 inode size for non-directory inodes. (Directory inodes
3127 can only use a 32-bit directory acl size, since
3128 i_size_high is shared with i_dir_acl.) Add sanity check
3129 so that trying to print out the directory acl on a
3130 non-directory inode will print zero.
3131 (expand_percent_expression): %B and %N, which print
3132 pctx->blkcount and pctx->num, can now be 64 bit
3133 variables. Print them using the "%lld" format if
3134 EXT2_NO_64_TYPE is not defined.
3136 * e2fsck.h: Add the large_flagsfield to the e2fsck context.
3138 * e2fsck.c (e2fsck_reset_context): Clear the large_flags
3141 Sun Mar 8 23:08:08 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
3143 * pass3.c (fix_dotdot_proc):
3144 * pass2.c (check_dot, check_dotdot, check_name, check_dir_block):
3145 * message.c (expand_dirent_expression): Mask off the high eight
3146 bits of the directory entry's name_len field, so that it
3147 can be used for other purposes.
3149 Fri Feb 27 00:01:39 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
3151 * e2fsck.c (e2fsck_run): Since E2F_FLAG_SIGNAL_MASK doesn't
3152 include EXT2_FLAG_RESTART anymore, we need to adjust this
3153 routine so that it *does* return in the case of it seeing
3156 * pass1.c (e2fsck_pass1): ext2_get_next_inode() may call the group
3157 done callback function, which may set context abort
3158 flags. So we need to test the context abort flags after
3159 we call ext2_get_next_inode().
3160 (process_inodes): If we abort due out of process_inodes,
3161 do a clean exit by breaking out of the for loop instead of
3164 * e2fsck.h (E2F_FLAG_SIGNAL_MASK): EXT2_FLAG_RESTART shouldn't be
3165 considered a SIGNAL mask (i.e., requiring an immediate
3166 abort of processing to restart). FLAG_RESTART just means
3167 that we want to restart once pass 1 is complete.
3169 Tue Feb 24 15:19:40 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
3171 * Change the progress function to return an integer; if returns 1,
3172 then the progress function is expected to have set the
3173 e2fsck context flag signalling a user abort, and the
3174 caller should also initiate a user abort.
3176 Tue Feb 17 19:03:44 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
3178 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Don't call
3179 end_problem_latch() unless there was actually a problem
3180 latched. Simplifies semantics of the latch processing.
3182 Mon Feb 16 17:31:44 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
3184 * e2fsck.h: Add new field, priv_data to the e2fsck context
3185 structure. It should be used by callers of the e2fsck
3186 functions only, and not by anything in e2fsck itself.
3188 Mon Feb 7 17:31:04 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
3190 * super.c: Instead of call ext2fs_get_device_size(), define and call
3191 e2fsck_get_device_size(). (This function may be stubbed
3192 out in special versions of e2fsck.)
3194 * pass3.c, pass4.c: Remove extra calls to the progress function
3195 that weren't needed.
3197 * mke2fs.8.in: Update man page to note that the format of the bad
3198 block file is the same as the one generated by badblocks.
3200 Sun Feb 1 07:57:14 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
3202 * dirinfo.c, e2fsck.c: Don't include com_err.h; it isn't needed.
3204 * e2fsck.h: Include <time.h> since it is needed
3206 * super.c: If EXT2_SKIP_UUID is defined, then skip the UUID
3209 Tue Jan 20 15:37:01 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
3211 * unix.c (main): In the case where the filesystem revision is too
3212 high, print the message about the superblock possibly
3215 * e2fsck.8.in: Add expanded comments about how the -b option
3218 Sat Jan 17 13:02:16 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
3220 * e2fsck.h: If EXT2_FLAT_INCLUDES is defined, then assume all of
3221 the ext2-specific header files are in a flat directory.
3223 * dirinfo.c, ehandler.c, pass1.c, pass1b.c, pass2.c, pass5.c,
3224 super.c, swapfs.c, unix.c: Explicitly cast all assignments
3225 from void * to be compatible with C++.
3227 Tue Jan 6 11:30:24 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
3229 * unix.c (sync_disk): Remove sync_disk and calls to that function,
3230 since ext2fs_close() now takes care of this.
3232 Mon Dec 29 14:45:42 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3234 * pass1.c, pass1b.c, pass2.c, pass3.c, swapfs, badblocks.c,
3235 ehandler.c, unix.c: Change use of private to be priv_data,
3236 to avoid C++ reserved name clash.
3238 Fri Nov 28 09:30:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3240 * dirinfo.c (e2fsck_add_dir_info): Use ext2fs_get_num_dirs instead
3241 of e2fsck_get_num_dirs, which has been removed.
3243 Tue Nov 25 15:54:35 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3245 * Makefile.in (PROGS): Remove @EXTRA_PROGS@, since we don't want
3246 to compile and install flushb.
3248 Mon Nov 24 06:48:00 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3250 * pass1.c (e2fsck_pass1_check_device_inode): For now, only check
3251 to make sure the extra i_blocks in a device are cleared if
3252 the immutable flag is set.
3254 * util.c (print_resource_track): Fix typo which caused the
3255 time/resource tracking to print "Pass 1 :" instead of
3258 Thu Nov 20 16:02:23 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3260 * pass3.c (expand_directory): Fix bug which could cause core dump
3261 when expanding the directory, and the bitmaps hadn't yet
3262 been read in. Also, only use ext2fs_write_dir_block when
3263 writing a directory block, not when writing out a fresh
3266 Wed Nov 19 16:15:44 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3268 * pass1.c (process_bad_block): Fix bug where first_block wasn't
3269 getting incremented, which caused user to get a
3270 "Programming error?" warning if there was a bad block in a
3271 non-primary superblock/group_descriptor. Also fixed
3272 another bug so that ext2fs_bg_has_super() is consulted, to
3273 avoid problems when using a filesystem with the
3274 sparse_groups option set and there are bad blocks at the
3275 beginning of a group which doesn't have a superblock.
3277 Thu Nov 6 16:10:20 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3279 * pass1.c, pass2.c, pass3.c, pass4.c, pass5.c: Add calls to the
3280 progress indicator function.
3282 * pass1.c (scan_callback): Add call to the progress feedback
3283 function (if it exists).
3285 Tue Nov 4 09:45:36 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3287 * super.c (check_super_block): Skip the device size check if the
3288 get_device_size returns EXT2_EXT_UNIMPLEMENTED.
3290 * iscan.c (main): Don't use fatal_error() anymore.
3292 * pass1b.c, swapfs.c, badblocks.c: Set E2F_FLAG_ABORT instead of
3293 calling fatal_error(0).
3295 * problem.c, pass3.c (PR_3_ROOT_NOT_DIR_ABORT,
3296 PR_3_NO_ROOT_INODE_ABORT): New problem codes.
3298 * problem.c, pass2.c (PR_2_SPLIT_DOT): New problem code.
3300 * problem.c, pass1.c (PR_1_SUPPRESS_MESSAGES): New problem code.
3302 * problemP.h: New file which separates out the private fix_problem
3305 * util.c, dirinfo.c, pass1.c, pass1b.c, pass2.c, pass5.c, super.c,
3306 swapfs.c util.c: allocate_memory() now takes a e2fsck
3307 context as its first argument, and rename it to be
3308 e2fsck_allocate_memory().
3310 Mon Nov 3 14:35:29 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3312 * unix.c (main): Add a special case check for the error code EROFS
3313 and display an appropriate error message for this case.
3315 * [lots of files]: Change ext2fs_read_inode, ext2fs_write_inode
3316 to take the e2fsck context as their first argument.
3317 Change dir_info.c routines to take an e2fsck_context,
3318 renamed them to start with e2fsck_ to avoid namespace
3319 issues, and changed them to store the directory
3320 information inside the e2fsck context.
3321 Added e2fsck_run() which calls all of the e2fsck passes in
3322 the correct order, and which handles the return of abort
3323 codes. Added abort processing, both via setjmp/longjmp
3324 and via flags in the e2fsck context. Use a flag in the
3325 e2fsck context instead of the restart_e2fsck global
3326 variable. Change uses of free and malloc to
3327 ext2fs_free_mem and ext2fs_get_mem.
3329 Fri Oct 31 01:12:43 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3331 * pass1.c, pass3.c: Rename new error codes to _ET_ in them for
3334 Sat Oct 25 00:10:58 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3336 * pass3.c (get_lost_and_found): Check error return of
3337 EXT2_FILE_NOT_FOUND instead of ENOTDIR
3339 * pass1.c (pass1_check_directory): Return EXT2_NO_DIRECTORY
3342 Fri Oct 24 00:12:39 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3344 * unix.c (PRS): Make the variable which getopt returns into be
3345 an int, so that it won't lose on platforms where char is
3348 * pass1b.c (clone_file): Fix bug in error reporting in the case
3349 where cs.errcode is non-zero.
3351 Sun Oct 19 21:12:11 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3353 * pass*.c, super.c, unix.c, util.c, e2fsck.h: Place #ifdef
3354 RESOURCE_TRACK around code which uses init_resource_track
3355 and print_resource_track. (Not all systems have timeval)
3357 * super.c: Remove excess #includes which are not necessary.
3359 * e2fsck.h: Add #ifdef's for HAVE_SYS_TYPES_H and HAVE_SYS_TIME_H
3361 Fri Oct 3 13:40:03 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3363 * pass*.c, super.c: Massive changes to avoid using printf and
3364 com_err routines. All diagnostic messages are now routed
3365 through the fix_problem interface.
3367 Sat Sep 6 17:13:28 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3369 * pass2.c (check_dir_block): Check for duplicate '.' and '..'
3372 * problem.c, problem.h: Add new problem codes PR_2_DUP_DOT and
3375 Tue Sep 2 09:04:51 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3377 * problem.c: Added new problem codes for some of the
3378 superblock corruption checks, and for the pass header
3379 messages. ("Pass 1: xxxxx")
3381 * util.c (print_resource_track): Now takes a description
3384 Mon Aug 25 10:23:13 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3386 * super.c, unix.c, e2fsck.c: New files to separate out the
3387 operating-specific operations out from e2fsck.c.
3388 e2fsck.c now contains the global e2fsck context management
3389 routines, and super.c contains the "pass 0" initial
3390 validation of the superblock and global block group
3393 * pass1.c, pass2.c, pass3.c, pass4.c, pass5.c, util.c: Eliminate
3394 (nearly) all global variables and moved them to the e2fsck
3397 * problem.c, problem.h: Added new problem codes PR_0_SB_CORRUPT,
3398 PR_0_FS_SIZE_WRONG, PR_0_NO_FRAGMENTS,
3399 PR_0_BLOCKS_PER_GROUP, PR_0_FIRST_DATA_BLOCK
3401 Thu Aug 14 10:55:21 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3403 * message.c: Add compression for the word "Illegal"
3405 * problem.c: Added entries for PR_2_BAD_CHAR_DEV and
3408 Wed Aug 13 09:55:57 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3410 * pass1.c (pass1, check_device_inode), pass2.c
3411 (process_bad_inode): Use a more stringent test for a valid
3414 Sun Aug 10 18:58:02 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3416 * e2fsck.c (check_mount): Add stronger warning message about the
3417 perils of running e2fsck on a mounted filesystem.
3419 Tue Jun 17 01:33:20 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3421 * Release of E2fsprogs 1.11
3423 Thu Jun 12 00:25:31 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3425 * pass1.c (mark_table_blocks): Mark the superblock and group
3426 descriptor blocks first, so that any conflicts between
3427 these and the bitmap or inode table blocks is noticed.
3429 * problem.c: Fix message printed out when a block or inode bitmap
3430 conflicts with other fs data, has the correct group number
3433 Tue Jun 10 12:07:37 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3435 * pass2.c (pass2): Check the error return from ext2fs_dblist_iterate.
3437 Thu May 8 22:45:27 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3439 * e2fsck.8.in: Fix minor typos and grammer oops found by Bill
3440 Hawes (whawes@star.net).
3442 * badblocks.c (read_bad_blocks_file): Pass the blocksize to the
3443 bad blocks command so that all of the filesystem gets
3444 tested in the case where the blocksize 2048 or 4096.
3446 Thu Apr 24 12:16:42 1997 Theodre Ts'o <tytso@localhost.mit.edu>
3448 * Release of E2fsprogs version 1.10
3450 Mon Apr 21 22:43:08 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3452 * pass1b.c (pass1b): While scanning for inodes, simply skip inodes
3453 where ext2fs_get_next_inode returns the
3454 EXT2_ET_BAD_BLOCK_IN_INODE_TABLE error.
3456 Thu Apr 17 12:23:38 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3458 * Release of E2fsprogs version 1.09
3460 Fri Apr 11 18:56:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3462 * Release of E2fsprogs version 1.08
3464 Thu Apr 10 13:51:16 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3466 * pass1b.c (clone_file_block): If we clone a directory, we need to
3467 update the dblist entry so that we check (and correct) the
3468 right directory block.
3470 Sun Apr 6 09:13:12 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3472 * pass1.c (process_block): Don't clear blocks references to
3473 filesystem metadata; let pass 1B handle this case.
3475 * problem.c, problem.h: Add new problem, PR_1B_SHARE_METADATA.
3477 * pass1b.c (pass1d): Deal with a block which is shared with
3478 filesystem metadata.
3480 * e2fsck.h: Make block_illegal_map be a global variable
3482 Sat Apr 5 11:51:58 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3484 * e2fsck.c, pass1.c (mark_table_blocks): Support the sparse_super
3486 (get_backup_sb): New function which attempts to obtain the
3487 correct backup superblock (if possible).
3489 Fri Apr 4 10:46:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3491 * e2fsck.c (main): Check the version of the library, and warn if
3492 the library is out of date; this happens generally due to
3493 users who manually install e2fsprogs.
3495 * pass1.c (pass1_get_blocks): If the passed in inode number for
3496 get_blocks isn't what we're expecting pass back
3497 EXT2_ET_CALLBACK_NOT_HANDLED.
3499 Wed Mar 12 13:32:05 1997 Theodore Y. Ts'o <tytso@mit.edu>
3501 * Release of E2fsprogs version 1.07
3503 Tue Mar 11 10:31:47 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3505 * icount.c: New file which implements an inode count abstraction.
3506 This significantly reduces amount of memory needed to
3507 check really large filesystems.
3509 * pass1.c, pass2.c, pass3.c, pass4.c: Modified to use the icount
3512 Fri Mar 7 08:28:55 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3514 * dirinfo.c (dir_info_iter): New function which allows iteration
3515 over the directories in the dir_info map.
3517 * pass3.c (pass3, check_directory): Speed up pass 3 by iterating
3518 over all directories in the dir_info structure, instead of
3519 iterating all inodes looking for directories, and then
3520 looking up the directories using get_dir_info().
3522 Sat Feb 1 11:33:43 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3524 * pass1.c (pass1, process_block):
3525 * pass2.c (pass2): Use the ext2_dblist abstraction instead of
3526 manual code to manage the directory block list information.
3528 * pass1.c (check_blocks), pass1b.c (pass1b), pass2.c
3529 (deallocate_inode): Call the ext2 library routine
3530 ext2_inode_has_valid_blocks() instead of
3531 inode_has_valid_blocks().
3533 * swapfs.c (swap_inodes): Add check so that we don't try to call
3534 swap_inode_blocks unless the inode has valid blocks.
3535 (Otherwise a long fast symlink might cause
3536 swap_inode_blocks to erroneously get called.)
3538 Wed Jan 22 14:42:53 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3540 * problem.c, problem.h: Added entries for PR_2_DOT_NULL_TERM and
3541 PR_2_DOT_DOT_NULL_TERM.
3543 * pass2.c (check_dot, check_dot_dot): Make sure the new . and
3544 .. entries are null-terminated, since the 2.0 kernel
3545 requires this (for no good reason).
3547 Mon Jan 20 20:05:11 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3549 * pass1.c (pass1): Set the EXT2_SF_SKIP_MISSING_ITABLE flag so
3550 that we can recover from missing inode tables.
3552 * dirinfo.c (get_dir_info): If there are no directories in the
3553 dir_info abstraction, don't core dump (because dir_info is
3556 * e2fsck.c (main): Don't try using the backup superblocks if there
3558 (check_super_block): If there are illegal inode table or
3559 bitmaps, set the filesystem as being in error.
3561 Wed Jan 15 11:32:01 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
3563 * pass2.c (check_dir_block): Added check to make sure that rec_len
3564 is a a multiple of 4 (so that the directory entries are
3567 Sat Dec 28 12:16:32 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3569 * Makefile.in (uninstall): Uninstall all programs in the PROGS
3571 (PROGS): Don't build and install the extend program by
3575 Sat Dec 7 16:41:02 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3577 * pass1.c (process_inodes): Make sure the stashed_ino variable is
3578 saved and restored as well.
3579 (pass1): For fast sym links, skip the check_blocks
3580 processing step altogether.
3582 Mon Dec 2 09:28:24 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3584 * problem.c, message.c: New files, to completely refurbish how
3585 filesystem problems are reported to the user. The
3586 diagnostic messages are now encoded out in an easily
3587 customizable, extensible format. The messages printed out
3588 in preen mode are all on one line, and contain the device
3591 Fri Nov 29 20:26:08 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3593 * swapfs.c (swap_inodes): When swapping a filesystem, ignore
3596 * pass1.c (pass1): Ignore missing inode table errors during the
3597 scan, and just skip past those inodes.
3599 * pass3.c (check_root): Remove root_ino argument, and assume that
3600 the root inode must be EXT2_ROOT_INO. Move responsibility
3601 of setting the parent of the root inode in the directory
3602 inode structure to pass2().
3604 * pass2.c (check_dir_block): Don't allow links to the root
3607 * dirinfo.c (add_dir_info): Remove last argument to add_dir_info,
3608 since the inode is no longer used.
3610 Tue Oct 15 00:06:49 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3612 * e2fsck.c (main): If the superblock magic number is wrong, or the
3613 block group fails a sanity check, then automatically
3614 restart trying to use the backup superblocks.
3616 * pass1.c (mark_table_blocks): Make the inode tables ahead of
3617 everything else; in the case where a bitmap block overlays
3618 the inode table, the inode table should take precedence.
3620 * pass2.c (maybe_clear_entry): Make the deleted/unused error
3621 message fit on one line, since the error can happen during
3622 a preen pass. (We eventually need to revamp the whole
3623 e2fsck error reporting and prompting system, but that's a
3624 job for another day.)
3626 Mon Oct 14 22:29:49 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3628 * e2fsck.c (main): Read in the list badblocks into fs->badblocks
3629 for the benefit of the inode scan functions.
3631 * pass1.c (pass1): If ext2fs_get_next_inode() returns an error
3632 indicating that an inode is in a bad block, mark that
3633 inode as being used, as well as in the inode "bb" map.
3635 * pass2.c (maybe_clear_entry): New function which generalizes the
3636 error cases when a directory entry needs to be cleared.
3637 (check_dir_block): If an inode is in the "bb" map, offer
3638 to clear the directory entry, since the inode is in a bad
3641 * pass4.c (pass4): If an inode is marked as used, but is is marked
3642 in the "bb" map, don't process it as a disconnected inode.
3644 Tue Oct 8 02:02:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3646 * Release of E2fsprogs version 1.06
3648 Mon Oct 7 00:45:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3650 * e2fsck.c (main): Print out the version number of the shared
3651 library when using the -V option.
3653 * swapfs.c (swap_filesys): Change EXT2_SWAP to EXT2_FLAG_SWAP for
3656 * e2fsck.c (main): By setting EXT2_FLAG_MASTER_SB_ONLY, only write
3657 out the backup superblocks when we know we have a valid
3660 Tue Oct 1 22:00:29 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3662 * util.c (preenhalt): Make it explicit on preenhalt that running
3663 e2fsck manually means without the -a or -p flag.
3665 Fri Sep 27 14:41:08 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3667 * pass1.c (pass1): Add support for the EXT2_BOOT_LOADER inode.
3668 (Linux/FT actually sets the mode bits, so we have to
3669 handle it specially.)
3671 * e2fsck.c (check_if_skip): Print a message if the filesystem is
3672 just dirty, so that the user knows that it's about to be
3673 checked (since this will take a while).
3675 Mon Sep 16 17:00:01 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3677 * pass4.c: If a disconnected inode is zero-length, prompt to
3678 delete it instead of connecting it to lost+found.
3680 Thu Sep 12 15:23:07 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3682 * Release of E2fsprogs version 1.05
3684 Fri Aug 30 20:24:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3686 * pass4.c (pass4): If the user refuses to connect an unattached
3687 inode to lost+found, don't try to set i_links_count. This
3688 is bad, since if the user says yes, the inode will be
3689 marked as unused, which is not necessarily the right
3690 thing, especially since the rest of the cleanup doesn't
3693 * pass2.c (deallocate_inode): Set inode_link_info[ino] when
3694 dellocating an inode. (Not strictly necessary, but...)
3696 * pass4.c (pass4): Add "bonehead" explanation to the "programming
3699 Tue Aug 27 11:26:32 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3701 * e2fsck.c (PRS,main): Added new options -s and -S. -s will
3702 byte-swap the filesystem so that it is normalized. -S
3703 will byte-swap the filesystem regardless of its current
3706 * swapfs.c: New file, which will byte-swap a filesystem.
3708 Tue Aug 20 09:41:37 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3710 * pass1.c (pass1): Change handling on files with non-zero dtime
3711 and non-zero i_link_count; before we treated them as
3712 deleted file per botched ext2 0.3c kernel behavior. We
3713 now clear dtime instead.
3715 Mon Aug 19 23:33:57 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3717 * e2fsck.c (main): If e2fsck sets the clean bit, even if
3718 nothing else is changed, make sure FSCK_NONDESTRUCT is
3719 set (since after all having the filesystem set to
3720 invalid is an error. :-)
3722 Fri Aug 9 10:25:13 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3724 * pass1.c (process_block): Make sure that meta data doesn't get
3725 accidentally set in the dir_blocks array (which could
3726 happen in some error condtions).
3729 * pass2.c (process_bad_inode): Check for fragments in a
3730 OS-independent fashion.
3732 Thu Aug 8 15:20:54 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3734 * e2fsck.c (check_if_skip): Close the filesystem when skipping the
3735 cleanup for the filesystem.
3737 Mon Jul 22 22:03:28 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3739 * e2fsck.c: Improve corrupt_msg, so that it's less confusing.
3741 Thu May 16 11:12:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3743 * Release of E2fsprogs version 1.04
3745 Wed May 15 21:41:29 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
3747 * e2fsck.c (relocate_hint): Issue a hint that the user may wish to
3748 try "e2fsck -b 8193" before allowing e2fsck to relocate
3751 * Makefile.in (e2fsck): Build e2fsck statically or dynamically
3752 depending on the option to configure. Added targets for
3753 e2fsck.static and e2fsck.shared for people who want to
3754 build a static or shared variant manually.
3756 Wed Mar 27 00:33:40 1996 <tytso@rsts-11.mit.edu>
3758 * Release of E2fsprogs version 1.03
3760 Tue Mar 26 12:03:42 1996 <tytso@rsts-11.mit.edu>
3762 * e2fsck.c (show_stats): Don't use floating point to display
3763 percentage of non-contiguous files, as different libc
3764 handle result truncation differently, and this causes the
3765 test suite to bomb out depending on which libc you are
3768 * util.c (allocate_memory): Fix error message to omit extraneous
3771 Tue Mar 5 03:50:40 1996 <tytso@rsts-11.mit.edu>
3774 * pass2.c (check_dir_block):
3775 * pass1.c (pass1): Add support for dynamic first inode revision.
3777 Wed Feb 14 16:27:30 1996 <tytso@rsts-11.mit.edu>
3779 * pass3.c (check_root): Fix spelling typo
3781 Mon Feb 5 22:30:30 1996 <tytso@rsts-11.mit.edu>
3783 * e2fsck.c (check_super_block): If the superblock fails certain
3784 internal consistency checks, exit with a fatal error after
3785 printing the "superblock is corrupt message".
3787 Wed Jan 31 11:06:08 1996 <tytso@rsts-11.mit.edu>
3789 * Release of E2fsprogs version 1.02
3791 Wed Dec 15 21:24:26 1996 <tytso@rsts-11.mit.edu>
3793 * pass1.c (process_block): Check to see if a file is "fragmented".
3794 i.e., non-contiguous. Note that any file which is larger
3795 than the block group is guaranteed to be non-contiguous.
3796 We may want to use a different hueristic for deciding
3797 whether or not a file is "fragmented".
3799 * e2fsck.c (show_stats): Print statistics of how many
3800 non-contiguous files are on the system.
3802 Fri Dec 15 19:19:47 1995 <tytso@rsts-11.mit.edu>
3804 * badblocks.c (read_bad_blocks_file, test_disk): Fold
3805 functionality of test_disk() (which runs badblocks) into
3806 read_bad_blocks_file(); test_disk() now calls
3807 read_bad_blocks_file() with a NULL bad_blocks_file
3810 Mon Nov 20 18:30:10 1995 <tytso@rsts-11.mit.edu>
3812 * e2fsck.c (check_mount): Use #if defined(__linux__) instead of
3813 #if defined(linux). The latter won't work if we're
3816 Mon Oct 30 20:31:17 1995 <tytso@rsts-11.mit.edu>
3818 * e2fsck.c (check_mount): For Linux systems, the check to see if
3819 the root is mounted read-only has to be done for all
3820 filesystems, not just for the root filesystem, due to the
3821 way that some /etc/rc scripts are set up.
3823 Thu Oct 26 12:05:30 1995 <tytso@rsts-11.mit.edu>
3825 * Makefile.in (install): Strip programs when they are installed.
3826 (e2fsck): Build e2fsck statically.
3828 Wed Oct 25 21:18:16 1995 <tytso@rsts-11.mit.edu>
3830 * util.c (preenhalt): Preenhalt now takes an argument, which is an
3831 ext2fs_filsys; this allows it to set the EXT2_ERROR_FS
3832 flag in the superblock in cases where preenhalt is called.
3833 All calls to preenhalt() were changed to either
3834 preenhalt(fs) or preenhalt(NULL) in a few cases where the
3835 fs pointer was not available. (Most notable, for block
3838 Mon Sep 4 21:41:03 1995 Remy Card <card@bbj>
3841 util.c: Include <sys/time.h> before <sys/resource.h>. BSD needs it.
3843 Mon Sep 4 10:14:49 1995 <tytso@rsts-11.mit.edu>
3845 * e2fsck.c (show_stats): Show statistics about how many inodes
3846 have indirect, doubly indirect, and triply indirect
3847 blocks. Allow up to 8 digits for statistics, instead of
3848 merely 6, so things look pretty for large filesystems.
3850 * pass1.c (pass1): Keep statistics about indirect, doubly
3851 indirect, and triply indirect blocks.
3853 * pass1.c (unwind_pass1): Clear the above statistics when unwinding
3856 Fri Aug 18 15:17:10 1995 Theodore Y. Ts'o <tytso@dcl>
3858 * util.c, ehandler.c: Move #include of <sys/resource.h> after
3859 #include of "e2fsck.h", since sys/resource.h may depend on
3860 sys/time.h, which is #included in e2fsck.h.
3862 Thu Aug 17 22:33:37 1995 <tytso@rsts-11.mit.edu>
3864 * e2fsck.c (check_mount): Use the new ext2fs_check_if_mounted()
3865 function to determine if the device is mounted.
3867 * e2fsck.c (main): Add better error messages if ext2fs_open()
3870 Wed Aug 16 16:25:02 1995 <tytso@rsts-11.mit.edu>
3872 * pass1.c (check_blocks): If we're clearing a directory, clear
3873 pb.is_dir so we don't do the following check of making
3874 sure the directory size matches; this is pointless, since
3875 we've already cleared the inode.
3877 Fri Aug 11 09:08:54 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
3879 * pass1.c (bad_primary_block): New function, called by
3880 process_bad_block, which explains the facts of life to the
3881 user when a block in the primary superblock or primary
3882 group descriptors is bad.
3884 * pass2.c (check_dot): Handle the case where the first directory
3885 entry is used, but not ".".
3887 * pass2.c (check_dotdot): Handle the case where the second directory
3888 entry is used, but is not "..".
3890 Thu Aug 10 10:05:10 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
3892 * e2fsck.c (check_super_block): Get the size of the physical
3893 device and if it is smaller than the reported size of the
3894 filesystem, report an error.
3896 Sat Aug 12 03:39:18 1995 Remy Card <card@bbj>
3898 * e2fsck.c (check_if_skip): Print the number of allocated files and
3899 blocks on clean filesystems.
3901 Fri Aug 11 14:15:36 1995 Remy Card <card@bbj>
3903 * e2fsck.8: Updated date and version number.
3905 Thu Aug 10 14:26:01 1995 Remy Card <card@bbj>
3907 * pass1.c (check_blocks): Check that directory size matches *exactly*
3908 the count of allocated blocks.
3910 Wed Aug 9 21:21:24 1995 Theodore Y. Ts'o <tytso@dcl>
3912 * pass1b.c (pass1d): Free the shared[] array when we're done with
3913 it to avoid a memory leak.
3915 * pass1.c (unwind_pass1): Use ext2fs_free_block_bitmap to free the
3918 * pass2.c (process_bad_inode): When clearing the inode, make sure
3919 the pathname is freed, to prevent a memory leak.
3921 * pass5.c (check_inode_bitmaps): Free free_array and dir_array
3922 when we're finished with them.
3923 (check_block_bitmaps): Free free_array when we're finished
3926 * Makefile.in (e2fsck, flushb): Use $(LD) instead of $(CC) when
3927 linking the executable.
3929 * pass2.c (process_bad_inode): Even on OS's that don't support the
3930 fragment fields, make sure the Linux equivalent fields are
3931 set to zero. If an OS wants to reuse these fields, which
3932 is probably a bad idea (although we may get desperate in
3933 the future) this code will have to be changed.
3935 * pass1.c (dir_block_cmp): If the block numbers are equal, compare
3936 on the inode field, and then blockcnt field. This is just
3937 to keep the ordering of dir_blocks the same on all
3938 platforms when there are more than on missing directory
3939 blocks, which are indicated directories with holes, which
3940 are indicated with the block number being set to zero.
3942 Sun Aug 6 15:40:58 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
3944 * pass1.c (check_blocks, process_block): check_blocks() modified
3945 to call the ext2fs_block_iterate() with BLOCK_FLAG_HOLE if
3946 the inode is a directory. process_block() now checks to
3947 see if a directory has a "hole", or missing block. If so,
3948 this fact is recorded in the directory block list so that
3949 the problem can be resolved in pass #2.
3951 * pass2.c (allocate_dir_block): Added allocate_dir_block() to
3952 allocate new blocks for directories with "holes". Called
3953 out of check_dir_block if a block in the directory block
3956 * pass3.c (get_lost_and_found): Move location of free(block) to
3957 prevent possible memory leak.
3959 Sat Aug 5 12:42:22 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
3961 * pass2.c (check_dir_block): Use a automatic, fixed-saize array
3962 instead of alloca() --- alloca is not portable! Check to
3963 make sure the filename is not longer than EXT2_NAME_LEN,
3964 and offer to fix it by truncating it, since it should
3967 * e2fsck.c (PRS): Use malloc() instead of alloca() --- alloca() is
3968 not portable!! In any case putenv() in some systems must
3969 take a static character array or malloc()'ed memory;
3970 passing memory allocated using alloca() to putenv() is not
3973 * pass2.c (check_dot, check_dotdot): Use malloc() instead of
3974 alloca() --- alloca() is not portable!!!
3976 Tue Jul 18 20:04:02 1995 <tytso@rsx-11.mit.edu>
3978 * pass1b.c (pass1c):
3979 * pass3.c (check_root, get_lost_and_found):
3980 * pass2.c (check_dir_block): Use ext2fs_{read,write}_dir_block
3981 to read/write the directory block.
3983 Mon Jul 17 04:00:56 1995 <tytso@rsx-11.mit.edu>
3985 * util.c (ask_yn): Apply patch supplied by Peter A. Zaitcev to
3986 make sure VMIN and VTIME are set correct.
3988 Fri Jul 14 19:26:29 1995 <tytso@rsx-11.mit.edu>
3990 * pass1.c (mark_block_used): Change to be an inline function.
3991 Assume that the block validity checks are already done,
3992 and use the fast variant of the bitmap functions.
3994 Thu Jul 13 08:10:55 1995 <tytso@rsx-11.mit.edu>
3996 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Check the
3997 bounds of the bitmaps in advance, and then use the fast
3998 variant of e2fs_test_{block,inode}_bitmap.
4000 * pass1.c (mark_block_used): Use ext2_fast_mark_block_bitmap since
4001 the bounds checking has already been done earlier.
4003 Wed Jul 12 02:22:46 1995 <tytso@rsx-11.mit.edu>
4005 * pass1.c (pass1): Allocate and free the block_illegal_map, which
4006 is used for shortcut processing in process_block.
4007 (mark_table_blocks): Initialize block_illegal_map with the
4009 (describe_illegal_block): New helper function that
4010 describes why a block is illegal.
4011 (process_block): Use block_illegal_map as a shortcut
4012 to determine whether a block is bad. Use
4013 describe_illegal_block to print out why the block is illegal.
4015 Mon Jun 12 19:11:06 1995 Theodore Y. Ts'o (tytso@dcl)
4017 * flushb.c: Don't include <linux/fs.h> if it doesn't exist.
4019 * scantest.c: Don't include <linux/fs.h>, <getopt.h>, or
4020 <mntent.h> if they don't exist. (Mostly so that "make
4023 * pass1.c, pass1b.c, pass3.c, badblocks.c: Include <errno.h> (if
4026 * e2fsck.c, scantest.c: Don't include <getopt.h> if it doesn't
4029 Mon Jun 12 08:37:49 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
4031 * pass2.c (process_bad_inode, check_for_zero_long,
4032 check_for_zero_char): Change long to u32, and char to u8.
4034 Sun Jun 11 15:05:57 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
4036 * util.c (inode_has_valid_blocks):
4037 * pass2.c (process_bad_inode):
4038 * pass1.c (pass1, check_blocks, pass1_check_directory): Use
4039 LINUX_S_IS* instead of S_IS*.
4041 * e2fsck.h: Don't #include <sys/stat.h>
4043 * flushb.c (main): Add #ifdef BLKFLSBUF around ioctl. (Although
4044 this program is pretty much useless if BLKFLSBUF isn't
4047 * e2fsck.c, badblocks.c: Add #include <errno.h>, since errno is
4050 Thu Jun 8 12:31:19 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu>
4052 * pass2.c (check_dot, check_dotdot, check_dir_block): Use alloca
4053 to allocate space for file names instead of using fixed size buffers.
4054 (process_bad_inode): Only check inode frag fields if
4055 HAVE_EXT2_FRAGS is defined (by configure).
4056 * pass1.c (pass1): Only check the inode frag fields if
4057 HAVE_EXT2_FRAGS is defined (by configure).
4059 * e2fsck.c (check_mount): Only check for a mounted filesystem if
4060 HAVE_MNTENT_H is defined (by configure).
4061 (PRS): Use alloca to allocate the new path string, instead of
4062 having a fixed size buffer (which was the wrong size anyway).
4063 (PRS): Only support the -F (flush) option if the BLKFLSBUF ioctl
4066 * e2fsck.h: Only include <linux/fs.h> if HAVE_LINUX_FS_H is
4067 defined (by configure).
4069 * Makefile.in: Rewritten to conform to GNU coding standards and
4070 support separate compilation directories.
4072 Thu Apr 6 15:04:36 1995 Remy Card <card@bbj.ibp.fr>
4074 * pass1.c (pass1): Test the mode in reserved inodes (must be zero).
4076 Sat Mar 11 13:12:16 1995 Theodore Y. Ts'o <tytso@localhost>
4078 * pass1.c (unwind_pass1): Clear the file type statistics counter
4079 when pass 1 needs to be restarted from scratch.
4081 * pass1.c (handle_fs_bad_blocks): Fix bug where bitmap blocks were
4082 being reallocated to blocks in the next block group,
4083 instead of the current block grup.
4085 * pass1.c (pass1, check_blocks): Set inode_link_info[ino] whenever
4086 inode.i_links_count is set.
4088 Tue Feb 14 01:38:04 1995 Theodore Y. Ts'o (tytso@rt-11)
4090 * pass1.c (process_block): Add checks for if the block is
4091 trepassing on a superblock or group descriptor table.
4093 Sat Dec 31 00:52:11 1994 <tytso@rsx-11.mit.edu>
4095 * main.c (corrupt_msg): Extend the message which is printed out
4096 when the superblock is corrupt, to include the suggestion
4097 of using the -b option to specify an alternate superblock.
4099 Thu Nov 24 09:29:58 1994 Theodore Y. Ts'o (tytso@rt-11)
4101 * badblocks.c (read_bad_blocks_file): If we are adding or
4102 replacing bad blocks in the bad blocks inode, sanity check
4103 the bad block inode first, and clear out any illegal blocks.
4105 * pass2.c (check_name): Don't bomb out if the attempt to get the
4106 pathname of the containing directory returns an error; the
4107 directory may be too badly damaged to expect that
4108 ext2fs_get_pathname will always succeed. Use "???" if the
4109 pathname can't be obtained (it's only for a printf to the
4112 The name of the containing directory and the bad filename
4113 were incorrectly interchanged in the user message. Fixed.
4115 * pass2.c (check_name, check_dir_block): Use a common static
4116 string for the unknown pathname.
4118 Mon Nov 7 22:30:54 1994 Remy Card <card@bbj>
4120 * Fixed lots of printf formats to make sure that block and inode
4121 numbers are printed as unsigned integers.
4123 Mon Oct 24 14:10:46 1994 (tytso@rsx-11)
4125 * pass5.c (check_block_end): Fix calculation of how the last block
4126 in the block bitmap should be calculated.
4128 Wed Sep 7 10:01:13 1994 (tytso@rsx-11)
4130 * pass1b.c (pass1_dupblocks): Fix declaration of dup_inode_map to
4131 be an ext2fs_inode_bitmap, and free it properly.
4134 * e2fsck.c (main): Folded in Remy Card's changes to add a revision
4135 level to the superblock.
4137 Wed Aug 17 22:00:20 1994 Remy Card (card@bbj)
4139 * e2fsck.c (usage): Fixed bogus usage message.
4141 Wed Aug 17 11:21:45 1994 Theodore Y. Ts'o (tytso@rt-11)
4143 * pass1.c (process_bad_block): Fixed bug so that blocks in the
4144 backup superblocks and group descriptors are handled gracefully.
projects / thirdparty / e2fsprogs.git / blob