1 2000-12-30 <tytso@snap.thunk.org>
3 * malloc.h, mtrace.c: Renamed malloc.h to mtrace.h to avoid
4 conflicts with the system header file.
6 * problem.h: Fixed numbering of pass1 error messages; an extra 0
7 had slipped into some of the numbers. (Pointed out by
10 * journal.c (e2fsck_journal_fix_corrupt_super): Clean up
11 unnecessary automatic variable. Add explanatory comment
12 about the kernel emulation routines. (Suggested by
15 2000-12-13 Theodore Ts'o <tytso@valinux.com>
17 * journal.c (e2fsck_check_ext3_journal): Check to make sure the
18 journal fields are consistent if any of the superblock
19 fields are set. (Backs out erroneous change made by sct,
20 pointed out by Andreas.)
22 * unix.c (main): Clarify coments (no code changes)
24 * super.c (release_orphan_inodes): Fix spelling typo in error message.
26 * pass1.c (e2fsck_pass1): Offer to update the filesystem revision
27 level if we need to set large files flag. Patch from
30 * super.c (check_super_block): If we have any of the compatibility
31 flags set, we need to have a revision 1 filesystem. Most
32 kernels will not check the flags on a rev 0 filesystem
33 and we may have corruption issues because of the
34 incompatible changes to the filesystem. Patch from Andreas
37 * problem.c, problem.h (PR_0_FS_REV_LEVEL, PR_1_FS_REV_LEVEL): Add
40 2000-12-09 <tytso@snap.thunk.org>
42 * flushb.c: Fix flushb so that it does something other than waste
43 disk space when built on systems with modern header files
44 and add a non-subtle Copyright Licensing restriction so
45 Yann will remove it from the Debian Distribution. (Now
46 violates the Debian Free Software Guidelines, on purpose.)
48 * journal.c (e2fsck_check_ext3_journal): If JFS_DEBUG is defined
49 at the top level, set the JFS debuging level to 2.
51 * jfs_e2fsck.h, jfs_user.h: Replaces jfs_compat.h. The jfs.h file
52 has been moved to the include/linux directory.
54 * journal.c, revoke.c, recovery.c: Updated files from Stephen to
55 support the V2 superblock and revoke processing. The
56 journal.c and revoke.c files are copies from the ext3
59 * Makefile.in: Added revoke.c to the list of source/object files.
61 2000-11-16 Theodore Ts'o <tytso@valinux.com>
63 * pass1b.c: Change routines to use PR_1B_BLOCK_ITERATE when
64 reporting problems rather than using com_err directly.
66 * problem.c, problem.h (PR_1B_BLOCK_ITERATE): Add new problem code.
68 * message.c (expand_percent_expression): Add safety check. If
69 ctx->str is NULL, print "NULL" instead of dereferencing
72 * pass1b.c, pass2.c, pass3.c: Change calls to ext2fs_block_iterate
73 to ext2fs_block_iterate2, to support 64-bit filesizes and
74 to speed things up slightly by avoiding the use of the
75 ext2fs_block_iterate's compatibility shim layer.
77 2000-10-30 <tytso@snap.thunk.org>
79 * util.c (get_backup_sb): Calculate backup superblock correctly
80 when the blocksize is > 1k.
82 2000-10-26 <tytso@snap.thunk.org>
84 * jfs.h, jfs_compat.h, journal.c: Updated to include the
85 definition of the new journal superblock format; still
86 only supports V1 superblocks for now. (From sct)
88 2000-10-24 <tytso@snap.thunk.org>
90 * super.c (release_inode_block, release_inode_blocks,
91 release_orphan_inodes): Add code to deal with truncating
92 inodes which are still in use (but which are on the orphan
93 list because they need truncation).
95 * problem.c, problem.h: Rename PR_0_CLEAR_ORPHAN_INODE to
96 PR_0_ORPHAN_CLEAR_INODE, and remove
97 PR_0_ORPHAN_INODE_INUSE.
99 * journal.c (e2fsck_run_ext3_journal): Add i18n support, and print
100 a message when the journal is being recovered.
102 * pass1.c (e2fsck_pass1): Don't check the i_mode field for the
103 journal inode, if it is in use.
105 2000-09-12 <tytso@valinux.com>
108 * flushb.c: Add include of nls-enable.h which is necessary so that
109 they can compile correctly.
111 2000-08-22 <tytso@valinux.com>
113 * unix.c (main): If we're doing a read-only check, skip the
114 journal playback, but don't abort the e2fsck run.
116 * super.c (release_orphan_inodes): Fix typo; should do bounds
117 checking on next_ino instead of ino.
119 * jfs_compat.h (J_ASSERT):
120 * journal.c (e2fsck_run_ext3_journal):
121 * pass3.c (adjust_inode_count): Use fatal_error() instead of exit().
123 * unix.c: Use fatal_error() instead of exit() whenever possible.
124 Also fix the fsck exit codes so that we use FSCK_USAGE
125 when it is appropriate. Rename global_signal_ctx to
126 e2fsck_global_ctx and let it be exported globally.
128 * util.c (fatal_error): Try to flush the I/O manager before
131 2000-08-20 <tytso@valinux.com>
133 * journal.c (e2fsck_journal_load): Fix **nasty** bug which caused
134 e2fsck_check_ext3_journal to smash the journal because
135 journal->j_transaction_sequence wasn't getting
138 * journal.c: (recover_ext3_journal, e2fsck_run_ext3_journal): Move
139 call to e2fsck_clear_recover from recover_ext3_journal to
140 after the filesystem has been closed and reopened.
141 Otherwise, the superblock in the filesystem handle will
142 probably be stale, and will overwrite the newer version of
143 the superblock written by the log recovery.
145 * message.c (expand_inode_expression): Add support for %Iu and %Ig
147 * problem.h (PR_0_CLEAR_ORPHAN_INODE): Add new problem code.
149 * super.c (release_orphan_inodes, release_inode_block,
150 release_inode_blocks): Update the block group descriptor
151 counts when freeing the orphan inode. Use
152 PR_0_CLEAR_ORPHAN_INODE to report when we clear an orphan.
154 * journal.c (e2fsck_run_ext3_journal): Fix a bug where we
155 attempted to reopen the filesystem using the device name
156 instead of the filesystem name.
158 2000-08-18 <tytso@valinux.com>
160 * Makefile.in: Update the make dependencies
162 * problem.c, problem.h: Add the problem codes:
163 PR_0_ORPHAN_ILLEGAL_BLOCK_NUM,
164 PR_0_ORPHAN_ALREADY_CLEARED_BLOCK,
165 PR_0_ORPHAN_ILLEGAL_HEAD_INODE,
166 PR_0_ORPHAN_ILLEGAL_INODE, PR_0_ORPHAN_INODE_INUSE
168 * super.c (release_inode_blocks, release_orphan_inodes,
169 check_super_block): Add support for clearing orphaned
170 inodes from the unmounted filesystem.
172 * journal.c (e2fsck_recover_ext3_journal): Remove the last orphan
173 check; this is now handled in check_super_block ---
174 non-journaled filesystems can use the orphan list in the
175 future. Also, move the the re-opening of the filesystem
176 to e2fsck_run_ext3_journal().
178 2000-07-12 Andreas Dilger <adilger@turbolinux.com>
180 * journal.c: implement loading of ext3 journal for recovery code
182 * problem.c (fix_problem): return answer from PR_AFTER_CODE to caller.
183 Add journal problems.
185 * recovery.c (journal_recover): user-space ext3 journal recovery code
187 * unix.c (main) : check journal and do recovery in separate steps
189 2000-08-07 <tytso@snap.thunk.org>
191 * unix.c (calc_percent): Make sure that we don't take a floating
192 exception if the max value is zero. (should normally
193 never happen, but...)
195 2000-07-13 <tytso@valinux.com>
197 * Release of E2fsprogs 1.19
199 2000-07-06 Theodore Ts'o <tytso@valinux.com>
201 * unix.c (check_if_skip): Modify algorithm for checking
202 s_max_mnt_count to match with the kernel. (If
203 s_max_mnt_count is negative, ignore the mnt_count check.)
205 * unix.c (e2fsck_update_progress): Adjust the width of the
206 progress bar dynamically, based on the filesystem name
207 that we need to display.
209 * unix.c (main): If the ext3 needs_recovery flag is set, call
210 e2fsck_run_ext3_journal() and then restart the e2fsck run.
212 * journal.c (e2fsck_run_ext3_journal): New file which contains
213 logic to recover the ext3 journal. This version relies on
214 the kernel being able to mount the filesystem in order to
217 2000-07-05 Theodore Ts'o <tytso@valinux.com>
219 * unix.c (e2fsck_update_progress): Only save and check the last
220 percentage after multiplying it by 10, nor 1000, since we
221 only need to save values to a tenth of a percent (and the
222 percentage is already from 0 .. 100%, not 0 .. 1).
223 Also, re-arrange the logic so that we do the time
224 check only after doing the percentage check, and we
225 only advance the spinner if we're about to display it.
227 2000-07-04 Theodore Ts'o <tytso@valinux.com>
229 * pass1.c (e2fsck_pass1): Check to see if the ext3 s_last_orphan
230 field is set; if so, clear it, so that ext3 mounting code
231 won't get confused by the fact that we've cleared out the
234 2000-06-10 Theodore Ts'o <tytso@valinux.com>
236 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Add error
237 checking for a "should never happen case".
239 * problem.c, problem.h (PR_5_COPY_IBITMAP_ERROR,
240 PR_5_COPY_BBITMAP_ERROR): Add new error codes.
242 2000-05-27 Theodore Ts'o <tytso@valinux.com>
244 * pass1.c (pass1, check_size): Apply patch from Chris Wedgewood
245 (cw@foof.org) which checks to see if special devices have
246 a non-zero size, and deals with it.
248 * problem.c, problem.h (PR1_SET_NONZSIZE): Add new problem code.
250 2000-05-18 Theodore Ts'o <tytso@valinux.com>
252 * Makefile.in (install): Create a symbolic link for fsck.ext3 as
255 2000-05-08 Theodore Ts'o <tytso@valinux.com>
257 * problem.c, problem.h (PR_0_HURD_CLEAR_FILETYPE): Add new problem
260 * super.c (check_super_block): If the OS type in the superblock is
261 the Hurd, check to see if the filetype feature is set, and
262 offer to clear it if so. This needs to be done since the
263 Hurd doesn't properly support the filetype feature.
264 (And since the hurd allows the transmogrification of files
265 to special files and vice versa --- for no good reason
266 that I can understand --- it can't support the filetype
267 feature for the forseeable future, either.)
269 2000-04-03 Theodore Ts'o <tytso@valinux.com>
271 * unix.c: For platforms that don't define optarg.h, manually
272 define optarg and optind.
274 2000-03-20 Theodore Ts'o <tytso@valinux.com>
276 * pass1.c (check_immutable, e2fsck_pass1_check_device_inode):
277 Check for the append-only as well as the immutable flag.
279 * problem.c (PR_1_SET_IMMUTABLE): Adjust message to include
280 append-only flag. Fix comment for compression flag.
282 2000-02-12 <tytso@snap.thunk.org>
284 * unix.c (e2fsck_update_progress): Limit the number of updates to
285 the progress bars to 8 times a second. This allows a 9600
286 baud console link to keep up.
288 2000-02-11 <tytso@snap.thunk.org>
290 * unix.c (main): If compression is enabled on the filesystem,
291 print a warning message (for now).
293 * message.c: Add new compression shortcut: @c == compress
295 * problem.c, problem.h (PR_1_COMPR_SET): Add new error code.
297 * pass1.c (check_blocks): If the inode has EXT2_COMPRBLK_FL flag
298 set, check to see if the filesystem supports compression.
299 If it does pass this information down to process_block()
300 so it can treat the compressed block flag words
301 correctly. If not, offer to clear the flag, since it
303 (process_block): If an inode has the compressed inode flag
304 set, allow EXT2FS_COMPRESSED_BLKADDR.
306 * pass1b.c (process_pass1b_block, delete_file_block,
308 * pass2.c (deallocate_inode_block): Use HOLE_BLKADDR to check to
309 see if the block can be skipped.
311 2000-02-08 <tytso@snap.thunk.org>
313 * util.c: Make resource tracking message more concise.
316 * pass1.c (mark_table_blocks, e2fsck_pass1): Remove
317 ctx->block_illegal_map, since it's not needed by pass1,
318 and pass1b has been modified to calculate it manually if
319 needed. This reduces the memory footprint needed by e2fsck.
321 * pass1b.c (check_if_fs_block): New static function which returns
322 whether or not a block overlaps with filesystem metadata.
323 This replaces consulting the block_illegal_map bitmap.
325 * Makefile.in: Call sync after finishing building all in this
328 * unix.c (PRS): sync the filesystem before trying to use
329 BLKFLSBUF, to minimize the chance of causing dirty blocks
332 * e2fsck.h: Manually define BLKFLSBUF if not defined, and we're on
335 * pass3.c (check_directory): Only do the loop detection algorithm
336 if we've searched over 2048 parent directories and haven't
337 found the end yet. This means that in the common case, we
338 don't allocate or clear the inode_loop_detection bitmap,
339 which for large systems, merely clearing the bitmap for
340 each directory was turning out to be quite expensive.
341 Thanks to Jani Jaakkola (jjaakkol@cs.helsinki.fi) for
342 identifying this problem.
344 2000-02-06 Theodore Ts'o <tytso@valinux.com>
346 * badblocks.c, e2fsck.h, ehandler.c, emptydir.c, extend.c,
347 flushb.c, iscan.c, message.c, pass1.c, pass1b.c, pass3.c
348 pass4.c, pass5.c, problem.c, scantest.c, swapfs.c,
349 unix.c, util.c: Add Internationalization support as
350 suggested by Marco d'Itri <md@linux.it>.
352 2000-02-02 Theodore Ts'o <tytso@valinux.com>
354 * e2fsck.h, flushb.c, scantest.c: Remove uneeded include of
357 2000-01-18 Theodore Ts'o <tytso@valinux.com>
359 * Makefile.in: Since LIBUUID can sometimes include "-lsocket"
360 we need a separate DEPLIBUUID that can be used in
361 Makefile's dependency rules.
363 1999-11-23 <tytso@valinux.com>
365 * e2fsck.8.in: Update language about where to find a backup
368 1999-11-19 <tytso@valinux.com>
370 * pass1.c (process_inodes): Add shortcut handling; if
371 process_inodes_count is zero, return right away, to avoid
372 calling qsort with a non-positive count.
374 * message.c (safe_print): Fix to properly display ^A, ^B, etc. and
375 to print Delete as ^?
377 * Makefile.in (distclean): Remove TAGS and Makefile.in.old from
378 the source directory.
380 1999-11-10 <tytso@valinux.com>
382 * Release of E2fsprogs 1.18
384 1999-11-10 <tytso@valinux.com>
386 * problem.c (fix_problem): Support a new flag, PR_PREEN_NO which
387 means the answer is assumed to be no in preen mode. This
388 is now used in the PR_1_SET_IMMUTABLE code, so that in
389 preen mode we ignore these inodes and just print a warning
392 1999-11-09 <tytso@valinux.com>
394 * pass1.c (e2fsck_pass1): If the filesystem does not support
395 imagic inodes, if an inode has the imagic flag set, offer
396 to clear the imagic flag. If a valid device/fifo/socket
397 has the immutable flag set, call the new helper function
398 check_immutable() to offerto clear the immutable flag.
400 * pass2.c (check_filetype): Use the new ext2_file_type() helper
401 function instead of calculating the file_type information
404 * pass3.c (e2fsck_reconnect_file): When adding a link to
405 lost+found, calculate the filetype information so that
406 ext2fs_link() can use the information if applicable.
407 (get_lost_and_found): Create the /lost+found directory
408 with the correct filetype information if applicable.
410 * util.c (ext2_file_type), e2fsck.h: New function which returns
411 the directory entry file type information given the
414 * problem.c, problem.h: Added new problem codes PR_1_SET_IMAGIC
415 and PR_1_SET_IMMUTABLE.
417 1999-11-07 <tytso@valinux.com>
419 * pass4.c (e2fsck_pass4): Clear inode_imagic_map after freeing it,
420 to prevent it from getting freed twice.
422 1999-11-06 <tytso@valinux.com>
424 * unix.c (main): Close the filesystem before freeing the context,
425 so that in the event of a free()-related segmentation
426 violation, the filesystem is properly closed and written
429 1999-10-27 <tytso@valinux.com>
431 * e2fsck.c (e2fsck_reset_context): When freeing
432 ctx->inode_reg_map, we weren't zero'ing
433 ctx->inode_reg_map, which could cause a segfault later on
436 1999-10-26 <tytso@valinux.com>
438 * problem.h (PR_2_SPLIT_DOT): Fix excess zero in problem code (now
439 matches the standard convention).
441 1999-10-26 <tytso@valinux.com>
443 * Release of E2fsprogs 1.17
445 1999-10-26 <tytso@valinux.com>
447 * message.c (safe_print): Make safe_print take an char instead of
448 an unsigned char to fix gcc warnings.
450 1999-10-25 <tytso@valinux.com>
452 * util.c: For NT portability, don't redefine getchar(), since
453 stdio defines that. Instead we introduce a new
454 abstract macro read_a_char() which is #defined to the
455 right function as necessary.
457 * problem.c, problem.h (PR_2_NULL_NAME): Add new problem code.
459 * pass2.c (check_dir_block): Require that the length of the
460 directory entry be at least 12 bytes. Check to see if the
461 filename is zero-length, and flag that as an error.
463 1999-10-22 <tytso@valinux.com>
465 * Release of E2fsprogs 1.16
467 1999-10-22 <tytso@valinux.com>
469 * pass2.c (check_filetype): If the filetype filesystem feature is
470 not set, and a directory entry has a dirent feature, offer
471 to clear it (since 2.0 kernels will do complain will
472 interpret it as a very large name length field).
474 * problem.c (PR_2_CLEAR_FILETYPE): Add new problem code.
476 1999-10-21 <tytso@valinux.com>
478 * e2fsck.8.in: Update man page to use a more standard format (bold
479 option flags and italicized variables), as suggested by
480 Andreas Dilger (adilger@enel.ucalgary.ca)
482 * pass4.c (e2fsck_pass4): If an inode is set in the
483 inode_imagic_map bitmap, don't check to see if it is
484 disconnected from the inode tree (because it almost
485 certainly will be). Free inode_imagic_map at the end of
488 * pass2.c (check_dir_block, check_filetype): If the FILETYPE
489 feature is set, check the directory entry's filetype
490 information field, and fix/set it if necessary.
491 (e2fsck_pass2): Free the inode_reg_map bitmap at the end
494 * pass1.c (e2fsck_pass1, alloc_imagic_map): Allocate and fill in
495 information for inode_reg_map and inode_imagic_map, which
496 indicates which inodes are regular files and AFS inodes,
498 Since only the master superblock is written during a
499 restart, force that superblock to be used after a restart;
500 otherwise changes to the block group descriptors end up
503 * problem.c, problemP.h: If e2fsck is run -n, make def_yn variable
504 be 0 for "no". Add support for a new flag, PR_NO_NOMSG,
505 which supresses the problem message if e2fsck is run with
508 * problem.c, problem.h (PR_2_SET_FILETYPE, PR_2_BAD_FILETYPE): Add
511 * message.c (expand_dirent_expression): Add support for %dt which
512 prints the dirent type information.
514 * e2fsck.c (e2fsck_reset_context): Free new bitmaps (inode_reg_map
515 and inode_imagic_map).
517 * e2fsck.h (e2fsck_t): Add new inode_reg_map and inode_magic_map
518 to the context structure.
520 1999-09-24 <tytso@valinux.com>
522 * unix.c (PRS), util.c (ask_yn): Add #ifdef's to make
523 e2fsprogs easier to port to non-Unix platforms.
525 1999-09-07 <tytso@valinux.com>
527 * pass3.c (adjust_inode_count): Fix bug where we didn't keep the
528 internal and external inode counts in sync when we
529 decremented an inode whose link count was already zero.
530 Now we skip incrementing or decrementing both link counts
531 if we would cause an overflow condition.
532 (expand_dir, expand_dir_proc): Change where we update the
533 inode block count and size files so that the block count
534 field is updated correctly when we create an indirect block.
536 1999-08-05 <tytso@valinux.com>
538 * super.c (check_super_block): Check to see whether the
539 inodes_per_group value in the superblock is insanely too
542 1999-08-02 <tytso@valinux.com>
544 * pass1b.c (clone_file_block): Don't clear the dup_map flag if
545 the block also shares data with the fs metadata when
546 the count drops to 1, since the block should still be
547 cloned, as fs metadata isn't included in the count.
549 1999-07-18 Theodore Ts'o <tytso@valinux.com>
551 * Release of E2fsprogs 1.15
553 1999-07-19 <tytso@valinux.com>
555 * unix.c (usage): Add minimalist emergency help to the usage
558 1999-07-18 <tytso@valinux.com>
560 * unix.c: Add support for calculating a progress bar if the -C0
561 option is given. The function e2fsck_clear_progbar()
562 clears the progress bar and must be called before any
563 message is issued. SIGUSR1 will enable the progress bar,
564 and SIGUSR2 will disable the progress bar. This is used
565 by fsck to handle parallel filesystem checks. Also, set
566 the device_name from the filesystem label if it is
569 * e2fsck.h: Add new flags E2F_FLAG_PROG_BAR and
570 E2F_FLAG_PROG_SUPRESS. Add new field in the e2fsck
571 structure which contains the last tenth of a percent
572 printed for the user.
574 * message.c (print_e2fsck_message): Add call to
575 e2fsck_clear_progbar().
577 * pass1.c (e2fsck_pass1):
578 * pass2.c (e2fsck_pass2):
579 * pass3.c (e2fsck_pass3):
580 * pass4.c (e2fsck_pass4):
581 * pass5.c (e2fsck_pass5): Add call to e2fsck_clear_progbar when
582 printing the resource tracking information.
584 * pass5.c (check_block_bitmaps, check_inode_bitmaps): If there is
585 an error in the bitmaps, suppress printing the progress
586 bar using the suppression flag for the remainder of the
587 check, in order to clean up the display.
589 1999-06-30 <tytso@valinux.com>
591 * unix.c (check_mount): Clean up the abort message displayed when
592 the filesystem is mounted and either stdout or stdin isn't
595 1999-06-25 <tytso@valinux.com>
598 * pass1.c (pass1_get_blocks, pass1_read_inode, pass1_write_inode,
599 pass1_check_directory, e2fsck_use_inode_shortcuts): Make
600 pass1_* be private static functions, and create new
601 function e2fsck_use_inode_shortcuts which sets and clears
602 the inode shortcut functions in the fs structure.
605 * pass2.c (e2fsck_process_bad_inode): Make process_bad_inode() an
608 * pass4.c (e2fsck_pass4): Call e2fsck_process_bad_inode to check
609 if a disconnected inode has any problems before
610 connecting it to /lost+found. Bug and suggested fix by
611 Pavel Machek <pavel@bug.ucw.cz>
613 1999-06-21 <tytso@valinux.com>
615 * unix.c (main): Add missing space in the disk write-protected
618 1999-05-22 <tytso@rsts-11.mit.edu>
620 * problem.c, problem.h (PR_0_INODE_COUNT_WRONG): Add new problem
623 * super.c (check_super_block): Add check to make sure the total
624 number of inodes is sane, since this can be calculated
625 from the number of groups times the number of inodes per
626 group. Offer to correct it if it is incorrect.
628 1999-03-19 <tytso@rsts-11.mit.edu>
630 * pass5.c (check_block_end): Fix fencepost condition where when
631 clearing the block padding we were missing the last position
634 1999-05-17 <tytso@rsts-11.mit.edu>
636 * unix.c (reserve_stdio_fds): Add safety check in case
637 reserve_stdio_fds couldn't open /dev/null.
639 1999-03-14 Theodore Ts'o <tytso@rsts-11.mit.edu>
641 * util.c (print_resource_track): Use mallinfo if present to get
642 more accurate malloc statistics.
644 * pass3.c (get_lost_and_found): Check to see if lost+found is a
645 plain file; if so, offer to unlink it.
647 * problem.c, problem.h (PR_3_LPF_NOTDIR): Add new problem code.
649 1999-03-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
651 * problem.c: Fix problem message for PR_1_BAD_GROUP_DESCRIPTORS so
652 that the block group number is printed. Add new prompt,
655 1999-01-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
657 * Release of E2fsprogs 1.14
659 1999-01-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
661 * message.c (safe_print): New function which prints strings,
662 converting non-printable characters using the '^' and
663 M-notation. This function is now used to print directory
664 name entries and pathnames.
666 Mon Jan 4 02:28:59 1999 Theodore Y. Ts'o <tytso@mit.edu>
668 * unix.c (main): Reset the context before calling ext2fs_close(),
669 to avoid referencing already freed memory.
671 1998-12-15 Theodore Ts'o <tytso@rsts-11.mit.edu>
673 * Release of E2fsprogs 1.13
675 1998-12-03 Theodore Ts'o <tytso@rsts-11.mit.edu>
677 * Makefile.in: Updated dependencies.
679 1998-11-27 Theodore Ts'o <tytso@rsts-11.mit.edu>
681 * pass3.c (get_lost_and_found): If the filesystem is not opened
682 read-only, then force /lost+found to be created if it is
685 * problem.c: Allow PR_3_NO_LF_DIR to be handled during a preen
688 1998-10-28 Theodore Ts'o <tytso@rsts-11.mit.edu>
690 * unix.c (main): Move ext2fs_close() after e2fsck_free_context()
691 since e2fsck_free_context may reference data in ctx->fs.
693 * e2fsck.c (e2fsck_reset_context): Make sure ctx->fs is non-NULL
694 before checking ctx->fs->dblist.
696 1998-10-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
698 * pass1.c (e2fsck_pass1): Use the device check subroutine on
699 FIFO's and Socket's, so that we catch bogus immutable inodes.
701 * pass2.c (process_bad_inode): Process bad socket and fifo's.
703 * problem.h, problem.c: Define new problem codes PR_2_BAD_FIFO and
706 1998-09-02 Theodore Ts'o <tytso@rsts-11.mit.edu>
708 * problem.c: Add PR_3_NO_DIRINFO error code.
710 * super.c (check_super_value): Rename min and max to min_val and
711 max_val to avoid possible cpp macro conflicts.
713 * pass4.c (e2fsck_pass4): Rename max to maxgroup, to avoid
714 possible cpp macro conflicts.
716 * pass3.c (e2fsck_pass3): Rename max to maxdirs, to avoid possible
718 (check_directory): Fix logic to avoid possible core dump
719 in the case of ext2fs_get_dir_info returning NULL. (By
720 the time we get here, it should never happen, but...).
721 Also simply/streamline the control flow of the function.
723 1998-08-17 Theodore Ts'o <tytso@rsts-11.mit.edu>
725 * unix.c (check_if_skip): Move the "not cleanly mounted" check
726 ahead of the maximal mount and too long since checked tests.
727 (reserve_stdio_fds): Make sure 0,1,2 file descriptors are
728 open, so that we don't open the filesystem using the same
729 file descriptor as stdout or stderr.
731 1998-08-01 Theodore Ts'o <tytso@rsts-11.mit.edu>
733 * pass2.c (e2fsck_pass2): Fix the progress accounting so that we
736 * pass3.c (e2fsck_pass3): Change progress accounting to be
737 consistent with the other e2fsck passes.
739 * e2fsck.c (e2fsck_run): At the end of each pass, call the
740 progress function with the pass number set to zero.
742 * unix.c (e2fsck_update_progress): If the pass number is zero,
743 ignore the call, since that indicates that we just want to
744 deallocate any progress structures.
746 1998-07-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
748 * Release of E2fsprogs 1.12
750 1998-07-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
752 * unix.c (main): Fix typo in checking the incompat feature set; it
753 should be checked against EXT2_LIB_FEATURE_INCOMPAT_SUPP.
755 1998-07-07 Theodore Ts'o <tytso@rsts-11.mit.edu>
757 * badblocks.c (test_disk): Don't clear the existing bad blocks
758 list when using e2fsck -c, since it may cause blocks with
759 marginal errors to be dropped from the bad blocks list.
761 Mon Jul 6 10:32:11 1998 Theodre Ts'o <tytso@lurch.mit.edu>
763 * pass1.c (e2fsck_pass1): Use ext2fs_sb structure for
764 compatibility with older kernels.
766 1998-06-25 Theodore Ts'o <tytso@rsts-11.mit.edu>
768 * unix.c (e2fsck_update_progress): Remove unused variables.
770 1998-06-10 Theodore Ts'o <tytso@rsts-11.mit.edu>
772 * pass1.c, problem.h: Change blkcnt_t to be e2_blkcnt_t to avoid
773 collision with LFS API.
775 * pass1.c (e2fsck_pass1): Fix bug so that ext2_max_sizes is
776 properly initialized.
777 (e2fsck_pass1): Don't allow the the boot loader inode to
778 be a directory (clear the inode mode field if so).
780 1998-05-07 Theodore Ts'o <tytso@rsts-11.mit.edu>
782 * unix.c (PRS): Added new option -C, which causes e2fsck to print
783 progress updates so that callers can keep track of the
784 completion progress of e2fsck. Designed for use by
785 progress, except for -C 0, which prints a spinning report
786 which may be useful for some users.
788 * pass5.c (e2fsck_pass5): Use a finer-grained progress reporting
789 scheme (useful for larger filesystems).
791 * e2fsck.h: Add progress_fd and progress_pos, for use by the Unix
792 progress reporting functions.
794 1998-04-28 Theodore Ts'o <tytso@rsts-11.mit.edu>
796 * pass1.c (process_inode_cmp): Use EXT2_QSORT_TYPE to define the
797 appropriate return type for comparison functions for qsort.
799 * e2fsck.h: Add #ifdef protection for unistd.h
801 * super.c: Remove header files already included by e2fsck.h
803 1998-04-26 Theodore Ts'o <tytso@rsts-11.mit.edu>
805 * dirinfo.c (e2fsck_add_dir_info): Update function to pass the old
806 size of the memory to be resized to ext2fs_resize_mem().
808 1998-03-30 Theodore Ts'o <tytso@rsts-11.mit.edu>
810 * Makefile.in: Change to use new installation directory variables
811 convention. Fix uninstall rules to take $(DESTDIR) into
812 account. Remove cat8dir from the installdirs target,
813 since modern man package don't necessarily put the cat
814 directory in /usr/man/cat?.
816 1998-03-29 Theodore Ts'o <tytso@rsts-11.mit.edu>
818 * super.c, e2fsck.h: Always declare e2fsck_get_device_size() as an
819 extern in e2fsck.h to prevent -Wall warnings.
821 * pass4.c (e2fsck_pass4): Remove unused variable 'j'.
823 1998-03-28 Theodore Ts'o <tytso@rsts-11.mit.edu>
825 * super.c (check_super_block): Fix broken superblock sanity check
826 when calculating blocks_per_group if s_log_frag_size !=
827 s_log_block_size. Since we don't support fragments, this
828 isn't a bug deal, but it's good to get it fixed.
830 1998-03-23 Theodore Ts'o <tytso@rsts-11.mit.edu>
832 * unix.c: Fix bug in check of feature set, to make sure we can
833 really fix this filesystem.
835 * problem.h: Make blkcount type to be of type blkcnt_t. Make the
836 num field be a 64 bit type. Add the problem code
837 PR_1_FEATURE_LARGE_FILES
839 * problem.c: Add table entry for the problem code
840 PR_1_FEATURE_LARGE_FILES.
842 * pass1.c (e2fsck_pass1): A non-zero i_dir_acl field is only
843 a problem for directory inodes. (Since it is also
844 i_size_high now.) If there are no large_files, then
845 clear the LARGE_FLAG feature flag. If there are
846 large_files, but the LARGE_FLAG feature flag is not set,
847 complain and offer to fix it.
848 (check_blocks): Add support to deal with non-directory
849 inodes that have i_size_high set (i.e., large_files).
850 Don't give an error if a directory has preallocated
851 blocks, to support the DIR_PREALLOC feature.
852 (process_block, process_bad_block): The blockcnt variable
853 is a type of blkcnt_t, for conversion to the new
856 * pass2.c (process_bad_inode): A non-zero i_dir_acl field is only
857 a problem for directory inodes. (Since it is also
860 * message.c (expand_inode_expression): Print a 64-bits of the
861 inode size for non-directory inodes. (Directory inodes
862 can only use a 32-bit directory acl size, since
863 i_size_high is shared with i_dir_acl.) Add sanity check
864 so that trying to print out the directory acl on a
865 non-directory inode will print zero.
866 (expand_percent_expression): %B and %N, which print
867 pctx->blkcount and pctx->num, can now be 64 bit
868 variables. Print them using the "%lld" format if
869 EXT2_NO_64_TYPE is not defined.
871 * e2fsck.h: Add the large_flagsfield to the e2fsck context.
873 * e2fsck.c (e2fsck_reset_context): Clear the large_flags
876 Sun Mar 8 23:08:08 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
878 * pass3.c (fix_dotdot_proc):
879 * pass2.c (check_dot, check_dotdot, check_name, check_dir_block):
880 * message.c (expand_dirent_expression): Mask off the high eight
881 bits of the directory entry's name_len field, so that it
882 can be used for other purposes.
884 Fri Feb 27 00:01:39 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
886 * e2fsck.c (e2fsck_run): Since E2F_FLAG_SIGNAL_MASK doesn't
887 include EXT2_FLAG_RESTART anymore, we need to adjust this
888 routine so that it *does* return in the case of it seeing
891 * pass1.c (e2fsck_pass1): ext2_get_next_inode() may call the group
892 done callback function, which may set context abort
893 flags. So we need to test the context abort flags after
894 we call ext2_get_next_inode().
895 (process_inodes): If we abort due out of process_inodes,
896 do a clean exit by breaking out of the for loop instead of
899 * e2fsck.h (E2F_FLAG_SIGNAL_MASK): EXT2_FLAG_RESTART shouldn't be
900 considered a SIGNAL mask (i.e., requiring an immediate
901 abort of processing to restart). FLAG_RESTART just means
902 that we want to restart once pass 1 is complete.
904 Tue Feb 24 15:19:40 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
906 * Change the progress function to return an integer; if returns 1,
907 then the progress function is expected to have set the
908 e2fsck context flag signalling a user abort, and the
909 caller should also initiate a user abort.
911 Tue Feb 17 19:03:44 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
913 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Don't call
914 end_problem_latch() unless there was actually a problem
915 latched. Simplifies semantics of the latch processing.
917 Mon Feb 16 17:31:44 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
919 * e2fsck.h: Add new field, priv_data to the e2fsck context
920 structure. It should be used by callers of the e2fsck
921 functions only, and not by anything in e2fsck itself.
923 Mon Feb 7 17:31:04 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
925 * super.c: Instead of call ext2fs_get_device_size(), define and call
926 e2fsck_get_device_size(). (This function may be stubbed
927 out in special versions of e2fsck.)
929 * pass3.c, pass4.c: Remove extra calls to the progress function
932 * mke2fs.8.in: Update man page to note that the format of the bad
933 block file is the same as the one generated by badblocks.
935 Sun Feb 1 07:57:14 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
937 * dirinfo.c, e2fsck.c: Don't include com_err.h; it isn't needed.
939 * e2fsck.h: Include <time.h> since it is needed
941 * super.c: If EXT2_SKIP_UUID is defined, then skip the UUID
944 Tue Jan 20 15:37:01 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
946 * unix.c (main): In the case where the filesystem revision is too
947 high, print the message about the superblock possibly
950 * e2fsck.8.in: Add expanded comments about how the -b option
953 Sat Jan 17 13:02:16 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
955 * e2fsck.h: If EXT2_FLAT_INCLUDES is defined, then assume all of
956 the ext2-specific header files are in a flat directory.
958 * dirinfo.c, ehandler.c, pass1.c, pass1b.c, pass2.c, pass5.c,
959 super.c, swapfs.c, unix.c: Explicitly cast all assignments
960 from void * to be compatible with C++.
962 Tue Jan 6 11:30:24 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
964 * unix.c (sync_disk): Remove sync_disk and calls to that function,
965 since ext2fs_close() now takes care of this.
967 Mon Dec 29 14:45:42 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
969 * pass1.c, pass1b.c, pass2.c, pass3.c, swapfs, badblocks.c,
970 ehandler.c, unix.c: Change use of private to be priv_data,
971 to avoid C++ reserved name clash.
973 Fri Nov 28 09:30:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
975 * dirinfo.c (e2fsck_add_dir_info): Use ext2fs_get_num_dirs instead
976 of e2fsck_get_num_dirs, which has been removed.
978 Tue Nov 25 15:54:35 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
980 * Makefile.in (PROGS): Remove @EXTRA_PROGS@, since we don't want
981 to compile and install flushb.
983 Mon Nov 24 06:48:00 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
985 * pass1.c (e2fsck_pass1_check_device_inode): For now, only check
986 to make sure the extra i_blocks in a device are cleared if
987 the immutable flag is set.
989 * util.c (print_resource_track): Fix typo which caused the
990 time/resource tracking to print "Pass 1 :" instead of
993 Thu Nov 20 16:02:23 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
995 * pass3.c (expand_directory): Fix bug which could cause core dump
996 when expanding the directory, and the bitmaps hadn't yet
997 been read in. Also, only use ext2fs_write_dir_block when
998 writing a directory block, not when writing out a fresh
1001 Wed Nov 19 16:15:44 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1003 * pass1.c (process_bad_block): Fix bug where first_block wasn't
1004 getting incremented, which caused user to get a
1005 "Programming error?" warning if there was a bad block in a
1006 non-primary superblock/group_descriptor. Also fixed
1007 another bug so that ext2fs_bg_has_super() is consulted, to
1008 avoid problems when using a filesystem with the
1009 sparse_groups option set and there are bad blocks at the
1010 beginning of a group which doesn't have a superblock.
1012 Thu Nov 6 16:10:20 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1014 * pass1.c, pass2.c, pass3.c, pass4.c, pass5.c: Add calls to the
1015 progress indicator function.
1017 * pass1.c (scan_callback): Add call to the progress feedback
1018 function (if it exists).
1020 Tue Nov 4 09:45:36 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1022 * super.c (check_super_block): Skip the device size check if the
1023 get_device_size returns EXT2_EXT_UNIMPLEMENTED.
1025 * iscan.c (main): Don't use fatal_error() anymore.
1027 * pass1b.c, swapfs.c, badblocks.c: Set E2F_FLAG_ABORT instead of
1028 calling fatal_error(0).
1030 * problem.c, pass3.c (PR_3_ROOT_NOT_DIR_ABORT,
1031 PR_3_NO_ROOT_INODE_ABORT): New problem codes.
1033 * problem.c, pass2.c (PR_2_SPLIT_DOT): New problem code.
1035 * problem.c, pass1.c (PR_1_SUPPRESS_MESSAGES): New problem code.
1037 * problemP.h: New file which separates out the private fix_problem
1040 * util.c, dirinfo.c, pass1.c, pass1b.c, pass2.c, pass5.c, super.c,
1041 swapfs.c util.c: allocate_memory() now takes a e2fsck
1042 context as its first argument, and rename it to be
1043 e2fsck_allocate_memory().
1045 Mon Nov 3 14:35:29 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1047 * unix.c (main): Add a special case check for the error code EROFS
1048 and display an appropriate error message for this case.
1050 * [lots of files]: Change ext2fs_read_inode, ext2fs_write_inode
1051 to take the e2fsck context as their first argument.
1052 Change dir_info.c routines to take an e2fsck_context,
1053 renamed them to start with e2fsck_ to avoid namespace
1054 issues, and changed them to store the directory
1055 information inside the e2fsck context.
1056 Added e2fsck_run() which calls all of the e2fsck passes in
1057 the correct order, and which handles the return of abort
1058 codes. Added abort processing, both via setjmp/longjmp
1059 and via flags in the e2fsck context. Use a flag in the
1060 e2fsck context instead of the restart_e2fsck global
1061 variable. Change uses of free and malloc to
1062 ext2fs_free_mem and ext2fs_get_mem.
1064 Fri Oct 31 01:12:43 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1066 * pass1.c, pass3.c: Rename new error codes to _ET_ in them for
1069 Sat Oct 25 00:10:58 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1071 * pass3.c (get_lost_and_found): Check error return of
1072 EXT2_FILE_NOT_FOUND instead of ENOTDIR
1074 * pass1.c (pass1_check_directory): Return EXT2_NO_DIRECTORY
1077 Fri Oct 24 00:12:39 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1079 * unix.c (PRS): Make the variable which getopt returns into be
1080 an int, so that it won't lose on platforms where char is
1083 * pass1b.c (clone_file): Fix bug in error reporting in the case
1084 where cs.errcode is non-zero.
1086 Sun Oct 19 21:12:11 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1088 * pass*.c, super.c, unix.c, util.c, e2fsck.h: Place #ifdef
1089 RESOURCE_TRACK around code which uses init_resource_track
1090 and print_resource_track. (Not all systems have timeval)
1092 * super.c: Remove excess #includes which are not necessary.
1094 * e2fsck.h: Add #ifdef's for HAVE_SYS_TYPES_H and HAVE_SYS_TIME_H
1096 Fri Oct 3 13:40:03 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1098 * pass*.c, super.c: Massive changes to avoid using printf and
1099 com_err routines. All diagnostic messages are now routed
1100 through the fix_problem interface.
1102 Sat Sep 6 17:13:28 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1104 * pass2.c (check_dir_block): Check for duplicate '.' and '..'
1107 * problem.c, problem.h: Add new problem codes PR_2_DUP_DOT and
1110 Tue Sep 2 09:04:51 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1112 * problem.c: Added new problem codes for some of the
1113 superblock corruption checks, and for the pass header
1114 messages. ("Pass 1: xxxxx")
1116 * util.c (print_resource_track): Now takes a description
1119 Mon Aug 25 10:23:13 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1121 * super.c, unix.c, e2fsck.c: New files to separate out the
1122 operating-specific operations out from e2fsck.c.
1123 e2fsck.c now contains the global e2fsck context management
1124 routines, and super.c contains the "pass 0" initial
1125 validation of the superblock and global block group
1128 * pass1.c, pass2.c, pass3.c, pass4.c, pass5.c, util.c: Eliminate
1129 (nearly) all global variables and moved them to the e2fsck
1132 * problem.c, problem.h: Added new problem codes PR_0_SB_CORRUPT,
1133 PR_0_FS_SIZE_WRONG, PR_0_NO_FRAGMENTS,
1134 PR_0_BLOCKS_PER_GROUP, PR_0_FIRST_DATA_BLOCK
1136 Thu Aug 14 10:55:21 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1138 * message.c: Add compression for the word "Illegal"
1140 * problem.c: Added entries for PR_2_BAD_CHAR_DEV and
1143 Wed Aug 13 09:55:57 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1145 * pass1.c (pass1, check_device_inode), pass2.c
1146 (process_bad_inode): Use a more stringent test for a valid
1149 Sun Aug 10 18:58:02 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1151 * e2fsck.c (check_mount): Add stronger warning message about the
1152 perils of running e2fsck on a mounted filesystem.
1154 Tue Jun 17 01:33:20 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1156 * Release of E2fsprogs 1.11
1158 Thu Jun 12 00:25:31 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1160 * pass1.c (mark_table_blocks): Mark the superblock and group
1161 descriptor blocks first, so that any conflicts between
1162 these and the bitmap or inode table blocks is noticed.
1164 * problem.c: Fix message printed out when a block or inode bitmap
1165 conflicts with other fs data, has the correct group number
1168 Tue Jun 10 12:07:37 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1170 * pass2.c (pass2): Check the error return from ext2fs_dblist_iterate.
1172 Thu May 8 22:45:27 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1174 * e2fsck.8.in: Fix minor typos and grammer oops found by Bill
1175 Hawes (whawes@star.net).
1177 * badblocks.c (read_bad_blocks_file): Pass the blocksize to the
1178 bad blocks command so that all of the filesystem gets
1179 tested in the case where the blocksize 2048 or 4096.
1181 Thu Apr 24 12:16:42 1997 Theodre Ts'o <tytso@localhost.mit.edu>
1183 * Release of E2fsprogs version 1.10
1185 Mon Apr 21 22:43:08 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1187 * pass1b.c (pass1b): While scanning for inodes, simply skip inodes
1188 where ext2fs_get_next_inode returns the
1189 EXT2_ET_BAD_BLOCK_IN_INODE_TABLE error.
1191 Thu Apr 17 12:23:38 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1193 * Release of E2fsprogs version 1.09
1195 Fri Apr 11 18:56:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1197 * Release of E2fsprogs version 1.08
1199 Thu Apr 10 13:51:16 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1201 * pass1b.c (clone_file_block): If we clone a directory, we need to
1202 update the dblist entry so that we check (and correct) the
1203 right directory block.
1205 Sun Apr 6 09:13:12 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1207 * pass1.c (process_block): Don't clear blocks references to
1208 filesystem metadata; let pass 1B handle this case.
1210 * problem.c, problem.h: Add new problem, PR_1B_SHARE_METADATA.
1212 * pass1b.c (pass1d): Deal with a block which is shared with
1213 filesystem metadata.
1215 * e2fsck.h: Make block_illegal_map be a global variable
1217 Sat Apr 5 11:51:58 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1219 * e2fsck.c, pass1.c (mark_table_blocks): Support the sparse_super
1221 (get_backup_sb): New function which attempts to obtain the
1222 correct backup superblock (if possible).
1224 Fri Apr 4 10:46:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1226 * e2fsck.c (main): Check the version of the library, and warn if
1227 the library is out of date; this happens generally due to
1228 users who manually install e2fsprogs.
1230 * pass1.c (pass1_get_blocks): If the passed in inode number for
1231 get_blocks isn't what we're expecting pass back
1232 EXT2_ET_CALLBACK_NOT_HANDLED.
1234 Wed Mar 12 13:32:05 1997 Theodore Y. Ts'o <tytso@mit.edu>
1236 * Release of E2fsprogs version 1.07
1238 Tue Mar 11 10:31:47 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1240 * icount.c: New file which implements an inode count abstraction.
1241 This significantly reduces amount of memory needed to
1242 check really large filesystems.
1244 * pass1.c, pass2.c, pass3.c, pass4.c: Modified to use the icount
1247 Fri Mar 7 08:28:55 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1249 * dirinfo.c (dir_info_iter): New function which allows iteration
1250 over the directories in the dir_info map.
1252 * pass3.c (pass3, check_directory): Speed up pass 3 by iterating
1253 over all directories in the dir_info structure, instead of
1254 iterating all inodes looking for directories, and then
1255 looking up the directories using get_dir_info().
1257 Sat Feb 1 11:33:43 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1259 * pass1.c (pass1, process_block):
1260 * pass2.c (pass2): Use the ext2_dblist abstraction instead of
1261 manual code to manage the directory block list information.
1263 * pass1.c (check_blocks), pass1b.c (pass1b), pass2.c
1264 (deallocate_inode): Call the ext2 library routine
1265 ext2_inode_has_valid_blocks() instead of
1266 inode_has_valid_blocks().
1268 * swapfs.c (swap_inodes): Add check so that we don't try to call
1269 swap_inode_blocks unless the inode has valid blocks.
1270 (Otherwise a long fast symlink might cause
1271 swap_inode_blocks to erroneously get called.)
1273 Wed Jan 22 14:42:53 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1275 * problem.c, problem.h: Added entries for PR_2_DOT_NULL_TERM and
1276 PR_2_DOT_DOT_NULL_TERM.
1278 * pass2.c (check_dot, check_dot_dot): Make sure the new . and
1279 .. entries are null-terminated, since the 2.0 kernel
1280 requires this (for no good reason).
1282 Mon Jan 20 20:05:11 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1284 * pass1.c (pass1): Set the EXT2_SF_SKIP_MISSING_ITABLE flag so
1285 that we can recover from missing inode tables.
1287 * dirinfo.c (get_dir_info): If there are no directories in the
1288 dir_info abstraction, don't core dump (because dir_info is
1291 * e2fsck.c (main): Don't try using the backup superblocks if there
1293 (check_super_block): If there are illegal inode table or
1294 bitmaps, set the filesystem as being in error.
1296 Wed Jan 15 11:32:01 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1298 * pass2.c (check_dir_block): Added check to make sure that rec_len
1299 is a a multiple of 4 (so that the directory entries are
1302 Sat Dec 28 12:16:32 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1304 * Makefile.in (uninstall): Uninstall all programs in the PROGS
1306 (PROGS): Don't build and install the extend program by
1310 Sat Dec 7 16:41:02 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1312 * pass1.c (process_inodes): Make sure the stashed_ino variable is
1313 saved and restored as well.
1314 (pass1): For fast sym links, skip the check_blocks
1315 processing step altogether.
1317 Mon Dec 2 09:28:24 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1319 * problem.c, message.c: New files, to completely refurbish how
1320 filesystem problems are reported to the user. The
1321 diagnostic messages are now encoded out in an easily
1322 customizable, extensible format. The messages printed out
1323 in preen mode are all on one line, and contain the device
1326 Fri Nov 29 20:26:08 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1328 * swapfs.c (swap_inodes): When swapping a filesystem, ignore
1331 * pass1.c (pass1): Ignore missing inode table errors during the
1332 scan, and just skip past those inodes.
1334 * pass3.c (check_root): Remove root_ino argument, and assume that
1335 the root inode must be EXT2_ROOT_INO. Move responsibility
1336 of setting the parent of the root inode in the directory
1337 inode structure to pass2().
1339 * pass2.c (check_dir_block): Don't allow links to the root
1342 * dirinfo.c (add_dir_info): Remove last argument to add_dir_info,
1343 since the inode is no longer used.
1345 Tue Oct 15 00:06:49 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1347 * e2fsck.c (main): If the superblock magic number is wrong, or the
1348 block group fails a sanity check, then automatically
1349 restart trying to use the backup superblocks.
1351 * pass1.c (mark_table_blocks): Make the inode tables ahead of
1352 everything else; in the case where a bitmap block overlays
1353 the inode table, the inode table should take precedence.
1355 * pass2.c (maybe_clear_entry): Make the deleted/unused error
1356 message fit on one line, since the error can happen during
1357 a preen pass. (We eventually need to revamp the whole
1358 e2fsck error reporting and prompting system, but that's a
1359 job for another day.)
1361 Mon Oct 14 22:29:49 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1363 * e2fsck.c (main): Read in the list badblocks into fs->badblocks
1364 for the benefit of the inode scan functions.
1366 * pass1.c (pass1): If ext2fs_get_next_inode() returns an error
1367 indicating that an inode is in a bad block, mark that
1368 inode as being used, as well as in the inode "bb" map.
1370 * pass2.c (maybe_clear_entry): New function which generalizes the
1371 error cases when a directory entry needs to be cleared.
1372 (check_dir_block): If an inode is in the "bb" map, offer
1373 to clear the directory entry, since the inode is in a bad
1376 * pass4.c (pass4): If an inode is marked as used, but is is marked
1377 in the "bb" map, don't process it as a disconnected inode.
1379 Tue Oct 8 02:02:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1381 * Release of E2fsprogs version 1.06
1383 Mon Oct 7 00:45:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1385 * e2fsck.c (main): Print out the version number of the shared
1386 library when using the -V option.
1388 * swapfs.c (swap_filesys): Change EXT2_SWAP to EXT2_FLAG_SWAP for
1391 * e2fsck.c (main): By setting EXT2_FLAG_MASTER_SB_ONLY, only write
1392 out the backup superblocks when we know we have a valid
1395 Tue Oct 1 22:00:29 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1397 * util.c (preenhalt): Make it explicit on preenhalt that running
1398 e2fsck manually means without the -a or -p flag.
1400 Fri Sep 27 14:41:08 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1402 * pass1.c (pass1): Add support for the EXT2_BOOT_LOADER inode.
1403 (Linux/FT actually sets the mode bits, so we have to
1404 handle it specially.)
1406 * e2fsck.c (check_if_skip): Print a message if the filesystem is
1407 just dirty, so that the user knows that it's about to be
1408 checked (since this will take a while).
1410 Mon Sep 16 17:00:01 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1412 * pass4.c: If a disconnected inode is zero-length, prompt to
1413 delete it instead of connecting it to lost+found.
1415 Thu Sep 12 15:23:07 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1417 * Release of E2fsprogs version 1.05
1419 Fri Aug 30 20:24:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1421 * pass4.c (pass4): If the user refuses to connect an unattached
1422 inode to lost+found, don't try to set i_links_count. This
1423 is bad, since if the user says yes, the inode will be
1424 marked as unused, which is not necessarily the right
1425 thing, especially since the rest of the cleanup doesn't
1428 * pass2.c (deallocate_inode): Set inode_link_info[ino] when
1429 dellocating an inode. (Not strictly necessary, but...)
1431 * pass4.c (pass4): Add "bonehead" explanation to the "programming
1434 Tue Aug 27 11:26:32 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1436 * e2fsck.c (PRS,main): Added new options -s and -S. -s will
1437 byte-swap the filesystem so that it is normalized. -S
1438 will byte-swap the filesystem regardless of its current
1441 * swapfs.c: New file, which will byte-swap a filesystem.
1443 Tue Aug 20 09:41:37 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1445 * pass1.c (pass1): Change handling on files with non-zero dtime
1446 and non-zero i_link_count; before we treated them as
1447 deleted file per botched ext2 0.3c kernel behavior. We
1448 now clear dtime instead.
1450 Mon Aug 19 23:33:57 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1452 * e2fsck.c (main): If e2fsck sets the clean bit, even if
1453 nothing else is changed, make sure FSCK_NONDESTRUCT is
1454 set (since after all having the filesystem set to
1455 invalid is an error. :-)
1457 Fri Aug 9 10:25:13 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1459 * pass1.c (process_block): Make sure that meta data doesn't get
1460 accidentally set in the dir_blocks array (which could
1461 happen in some error condtions).
1464 * pass2.c (process_bad_inode): Check for fragments in a
1465 OS-independent fashion.
1467 Thu Aug 8 15:20:54 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1469 * e2fsck.c (check_if_skip): Close the filesystem when skipping the
1470 cleanup for the filesystem.
1472 Mon Jul 22 22:03:28 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1474 * e2fsck.c: Improve corrupt_msg, so that it's less confusing.
1476 Thu May 16 11:12:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1478 * Release of E2fsprogs version 1.04
1480 Wed May 15 21:41:29 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1482 * e2fsck.c (relocate_hint): Issue a hint that the user may wish to
1483 try "e2fsck -b 8193" before allowing e2fsck to relocate
1486 * Makefile.in (e2fsck): Build e2fsck statically or dynamically
1487 depending on the option to configure. Added targets for
1488 e2fsck.static and e2fsck.shared for people who want to
1489 build a static or shared variant manually.
1491 Wed Mar 27 00:33:40 1996 <tytso@rsts-11.mit.edu>
1493 * Release of E2fsprogs version 1.03
1495 Tue Mar 26 12:03:42 1996 <tytso@rsts-11.mit.edu>
1497 * e2fsck.c (show_stats): Don't use floating point to display
1498 percentage of non-contiguous files, as different libc
1499 handle result truncation differently, and this causes the
1500 test suite to bomb out depending on which libc you are
1503 * util.c (allocate_memory): Fix error message to omit extraneous
1506 Tue Mar 5 03:50:40 1996 <tytso@rsts-11.mit.edu>
1509 * pass2.c (check_dir_block):
1510 * pass1.c (pass1): Add support for dynamic first inode revision.
1512 Wed Feb 14 16:27:30 1996 <tytso@rsts-11.mit.edu>
1514 * pass3.c (check_root): Fix spelling typo
1516 Mon Feb 5 22:30:30 1996 <tytso@rsts-11.mit.edu>
1518 * e2fsck.c (check_super_block): If the superblock fails certain
1519 internal consistency checks, exit with a fatal error after
1520 printing the "superblock is corrupt message".
1522 Wed Jan 31 11:06:08 1996 <tytso@rsts-11.mit.edu>
1524 * Release of E2fsprogs version 1.02
1526 Wed Dec 15 21:24:26 1996 <tytso@rsts-11.mit.edu>
1528 * pass1.c (process_block): Check to see if a file is "fragmented".
1529 i.e., non-contiguous. Note that any file which is larger
1530 than the block group is guaranteed to be non-contiguous.
1531 We may want to use a different hueristic for deciding
1532 whether or not a file is "fragmented".
1534 * e2fsck.c (show_stats): Print statistics of how many
1535 non-contiguous files are on the system.
1537 Fri Dec 15 19:19:47 1995 <tytso@rsts-11.mit.edu>
1539 * badblocks.c (read_bad_blocks_file, test_disk): Fold
1540 functionality of test_disk() (which runs badblocks) into
1541 read_bad_blocks_file(); test_disk() now calls
1542 read_bad_blocks_file() with a NULL bad_blocks_file
1545 Mon Nov 20 18:30:10 1995 <tytso@rsts-11.mit.edu>
1547 * e2fsck.c (check_mount): Use #if defined(__linux__) instead of
1548 #if defined(linux). The latter won't work if we're
1551 Mon Oct 30 20:31:17 1995 <tytso@rsts-11.mit.edu>
1553 * e2fsck.c (check_mount): For Linux systems, the check to see if
1554 the root is mounted read-only has to be done for all
1555 filesystems, not just for the root filesystem, due to the
1556 way that some /etc/rc scripts are set up.
1558 Thu Oct 26 12:05:30 1995 <tytso@rsts-11.mit.edu>
1560 * Makefile.in (install): Strip programs when they are installed.
1561 (e2fsck): Build e2fsck statically.
1563 Wed Oct 25 21:18:16 1995 <tytso@rsts-11.mit.edu>
1565 * util.c (preenhalt): Preenhalt now takes an argument, which is an
1566 ext2fs_filsys; this allows it to set the EXT2_ERROR_FS
1567 flag in the superblock in cases where preenhalt is called.
1568 All calls to preenhalt() were changed to either
1569 preenhalt(fs) or preenhalt(NULL) in a few cases where the
1570 fs pointer was not available. (Most notable, for block
1573 Mon Sep 4 21:41:03 1995 Remy Card <card@bbj>
1576 util.c: Include <sys/time.h> before <sys/resource.h>. BSD needs it.
1578 Mon Sep 4 10:14:49 1995 <tytso@rsts-11.mit.edu>
1580 * e2fsck.c (show_stats): Show statistics about how many inodes
1581 have indirect, doubly indirect, and triply indirect
1582 blocks. Allow up to 8 digits for statistics, instead of
1583 merely 6, so things look pretty for large filesystems.
1585 * pass1.c (pass1): Keep statistics about indirect, doubly
1586 indirect, and triply indirect blocks.
1588 * pass1.c (unwind_pass1): Clear the above statistics when unwinding
1591 Fri Aug 18 15:17:10 1995 Theodore Y. Ts'o <tytso@dcl>
1593 * util.c, ehandler.c: Move #include of <sys/resource.h> after
1594 #include of "e2fsck.h", since sys/resource.h may depend on
1595 sys/time.h, which is #included in e2fsck.h.
1597 Thu Aug 17 22:33:37 1995 <tytso@rsts-11.mit.edu>
1599 * e2fsck.c (check_mount): Use the new ext2fs_check_if_mounted()
1600 function to determine if the device is mounted.
1602 * e2fsck.c (main): Add better error messages if ext2fs_open()
1605 Wed Aug 16 16:25:02 1995 <tytso@rsts-11.mit.edu>
1607 * pass1.c (check_blocks): If we're clearing a directory, clear
1608 pb.is_dir so we don't do the following check of making
1609 sure the directory size matches; this is pointless, since
1610 we've already cleared the inode.
1612 Fri Aug 11 09:08:54 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
1614 * pass1.c (bad_primary_block): New function, called by
1615 process_bad_block, which explains the facts of life to the
1616 user when a block in the primary superblock or primary
1617 group descriptors is bad.
1619 * pass2.c (check_dot): Handle the case where the first directory
1620 entry is used, but not ".".
1622 * pass2.c (check_dotdot): Handle the case where the second directory
1623 entry is used, but is not "..".
1625 Thu Aug 10 10:05:10 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
1627 * e2fsck.c (check_super_block): Get the size of the physical
1628 device and if it is smaller than the reported size of the
1629 filesystem, report an error.
1631 Sat Aug 12 03:39:18 1995 Remy Card <card@bbj>
1633 * e2fsck.c (check_if_skip): Print the number of allocated files and
1634 blocks on clean filesystems.
1636 Fri Aug 11 14:15:36 1995 Remy Card <card@bbj>
1638 * e2fsck.8: Updated date and version number.
1640 Thu Aug 10 14:26:01 1995 Remy Card <card@bbj>
1642 * pass1.c (check_blocks): Check that directory size matches *exactly*
1643 the count of allocated blocks.
1645 Wed Aug 9 21:21:24 1995 Theodore Y. Ts'o <tytso@dcl>
1647 * pass1b.c (pass1d): Free the shared[] array when we're done with
1648 it to avoid a memory leak.
1650 * pass1.c (unwind_pass1): Use ext2fs_free_block_bitmap to free the
1653 * pass2.c (process_bad_inode): When clearing the inode, make sure
1654 the pathname is freed, to prevent a memory leak.
1656 * pass5.c (check_inode_bitmaps): Free free_array and dir_array
1657 when we're finished with them.
1658 (check_block_bitmaps): Free free_array when we're finished
1661 * Makefile.in (e2fsck, flushb): Use $(LD) instead of $(CC) when
1662 linking the executable.
1664 * pass2.c (process_bad_inode): Even on OS's that don't support the
1665 fragment fields, make sure the Linux equivalent fields are
1666 set to zero. If an OS wants to reuse these fields, which
1667 is probably a bad idea (although we may get desperate in
1668 the future) this code will have to be changed.
1670 * pass1.c (dir_block_cmp): If the block numbers are equal, compare
1671 on the inode field, and then blockcnt field. This is just
1672 to keep the ordering of dir_blocks the same on all
1673 platforms when there are more than on missing directory
1674 blocks, which are indicated directories with holes, which
1675 are indicated with the block number being set to zero.
1677 Sun Aug 6 15:40:58 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
1679 * pass1.c (check_blocks, process_block): check_blocks() modified
1680 to call the ext2fs_block_iterate() with BLOCK_FLAG_HOLE if
1681 the inode is a directory. process_block() now checks to
1682 see if a directory has a "hole", or missing block. If so,
1683 this fact is recorded in the directory block list so that
1684 the problem can be resolved in pass #2.
1686 * pass2.c (allocate_dir_block): Added allocate_dir_block() to
1687 allocate new blocks for directories with "holes". Called
1688 out of check_dir_block if a block in the directory block
1691 * pass3.c (get_lost_and_found): Move location of free(block) to
1692 prevent possible memory leak.
1694 Sat Aug 5 12:42:22 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
1696 * pass2.c (check_dir_block): Use a automatic, fixed-saize array
1697 instead of alloca() --- alloca is not portable! Check to
1698 make sure the filename is not longer than EXT2_NAME_LEN,
1699 and offer to fix it by truncating it, since it should
1702 * e2fsck.c (PRS): Use malloc() instead of alloca() --- alloca() is
1703 not portable!! In any case putenv() in some systems must
1704 take a static character array or malloc()'ed memory;
1705 passing memory allocated using alloca() to putenv() is not
1708 * pass2.c (check_dot, check_dotdot): Use malloc() instead of
1709 alloca() --- alloca() is not portable!!!
1711 Tue Jul 18 20:04:02 1995 <tytso@rsx-11.mit.edu>
1713 * pass1b.c (pass1c):
1714 * pass3.c (check_root, get_lost_and_found):
1715 * pass2.c (check_dir_block): Use ext2fs_{read,write}_dir_block
1716 to read/write the directory block.
1718 Mon Jul 17 04:00:56 1995 <tytso@rsx-11.mit.edu>
1720 * util.c (ask_yn): Apply patch supplied by Peter A. Zaitcev to
1721 make sure VMIN and VTIME are set correct.
1723 Fri Jul 14 19:26:29 1995 <tytso@rsx-11.mit.edu>
1725 * pass1.c (mark_block_used): Change to be an inline function.
1726 Assume that the block validity checks are already done,
1727 and use the fast variant of the bitmap functions.
1729 Thu Jul 13 08:10:55 1995 <tytso@rsx-11.mit.edu>
1731 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Check the
1732 bounds of the bitmaps in advance, and then use the fast
1733 variant of e2fs_test_{block,inode}_bitmap.
1735 * pass1.c (mark_block_used): Use ext2_fast_mark_block_bitmap since
1736 the bounds checking has already been done earlier.
1738 Wed Jul 12 02:22:46 1995 <tytso@rsx-11.mit.edu>
1740 * pass1.c (pass1): Allocate and free the block_illegal_map, which
1741 is used for shortcut processing in process_block.
1742 (mark_table_blocks): Initialize block_illegal_map with the
1744 (describe_illegal_block): New helper function that
1745 describes why a block is illegal.
1746 (process_block): Use block_illegal_map as a shortcut
1747 to determine whether a block is bad. Use
1748 describe_illegal_block to print out why the block is illegal.
1750 Mon Jun 12 19:11:06 1995 Theodore Y. Ts'o (tytso@dcl)
1752 * flushb.c: Don't include <linux/fs.h> if it doesn't exist.
1754 * scantest.c: Don't include <linux/fs.h>, <getopt.h>, or
1755 <mntent.h> if they don't exist. (Mostly so that "make
1758 * pass1.c, pass1b.c, pass3.c, badblocks.c: Include <errno.h> (if
1761 * e2fsck.c, scantest.c: Don't include <getopt.h> if it doesn't
1764 Mon Jun 12 08:37:49 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
1766 * pass2.c (process_bad_inode, check_for_zero_long,
1767 check_for_zero_char): Change long to u32, and char to u8.
1769 Sun Jun 11 15:05:57 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
1771 * util.c (inode_has_valid_blocks):
1772 * pass2.c (process_bad_inode):
1773 * pass1.c (pass1, check_blocks, pass1_check_directory): Use
1774 LINUX_S_IS* instead of S_IS*.
1776 * e2fsck.h: Don't #include <sys/stat.h>
1778 * flushb.c (main): Add #ifdef BLKFLSBUF around ioctl. (Although
1779 this program is pretty much useless if BLKFLSBUF isn't
1782 * e2fsck.c, badblocks.c: Add #include <errno.h>, since errno is
1785 Thu Jun 8 12:31:19 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu>
1787 * pass2.c (check_dot, check_dotdot, check_dir_block): Use alloca
1788 to allocate space for file names instead of using fixed size buffers.
1789 (process_bad_inode): Only check inode frag fields if
1790 HAVE_EXT2_FRAGS is defined (by configure).
1791 * pass1.c (pass1): Only check the inode frag fields if
1792 HAVE_EXT2_FRAGS is defined (by configure).
1794 * e2fsck.c (check_mount): Only check for a mounted filesystem if
1795 HAVE_MNTENT_H is defined (by configure).
1796 (PRS): Use alloca to allocate the new path string, instead of
1797 having a fixed size buffer (which was the wrong size anyway).
1798 (PRS): Only support the -F (flush) option if the BLKFLSBUF ioctl
1801 * e2fsck.h: Only include <linux/fs.h> if HAVE_LINUX_FS_H is
1802 defined (by configure).
1804 * Makefile.in: Rewritten to conform to GNU coding standards and
1805 support separate compilation directories.
1807 Thu Apr 6 15:04:36 1995 Remy Card <card@bbj.ibp.fr>
1809 * pass1.c (pass1): Test the mode in reserved inodes (must be zero).
1811 Sat Mar 11 13:12:16 1995 Theodore Y. Ts'o <tytso@localhost>
1813 * pass1.c (unwind_pass1): Clear the file type statistics counter
1814 when pass 1 needs to be restarted from scratch.
1816 * pass1.c (handle_fs_bad_blocks): Fix bug where bitmap blocks were
1817 being reallocated to blocks in the next block group,
1818 instead of the current block grup.
1820 * pass1.c (pass1, check_blocks): Set inode_link_info[ino] whenever
1821 inode.i_links_count is set.
1823 Tue Feb 14 01:38:04 1995 Theodore Y. Ts'o (tytso@rt-11)
1825 * pass1.c (process_block): Add checks for if the block is
1826 trepassing on a superblock or group descriptor table.
1828 Sat Dec 31 00:52:11 1994 <tytso@rsx-11.mit.edu>
1830 * main.c (corrupt_msg): Extend the message which is printed out
1831 when the superblock is corrupt, to include the suggestion
1832 of using the -b option to specify an alternate superblock.
1834 Thu Nov 24 09:29:58 1994 Theodore Y. Ts'o (tytso@rt-11)
1836 * badblocks.c (read_bad_blocks_file): If we are adding or
1837 replacing bad blocks in the bad blocks inode, sanity check
1838 the bad block inode first, and clear out any illegal blocks.
1840 * pass2.c (check_name): Don't bomb out if the attempt to get the
1841 pathname of the containing directory returns an error; the
1842 directory may be too badly damaged to expect that
1843 ext2fs_get_pathname will always succeed. Use "???" if the
1844 pathname can't be obtained (it's only for a printf to the
1847 The name of the containing directory and the bad filename
1848 were incorrectly interchanged in the user message. Fixed.
1850 * pass2.c (check_name, check_dir_block): Use a common static
1851 string for the unknown pathname.
1853 Mon Nov 7 22:30:54 1994 Remy Card <card@bbj>
1855 * Fixed lots of printf formats to make sure that block and inode
1856 numbers are printed as unsigned integers.
1858 Mon Oct 24 14:10:46 1994 (tytso@rsx-11)
1860 * pass5.c (check_block_end): Fix calculation of how the last block
1861 in the block bitmap should be calculated.
1863 Wed Sep 7 10:01:13 1994 (tytso@rsx-11)
1865 * pass1b.c (pass1_dupblocks): Fix declaration of dup_inode_map to
1866 be an ext2fs_inode_bitmap, and free it properly.
1869 * e2fsck.c (main): Folded in Remy Card's changes to add a revision
1870 level to the superblock.
1872 Wed Aug 17 22:00:20 1994 Remy Card (card@bbj)
1874 * e2fsck.c (usage): Fixed bogus usage message.
1876 Wed Aug 17 11:21:45 1994 Theodore Y. Ts'o (tytso@rt-11)
1878 * pass1.c (process_bad_block): Fixed bug so that blocks in the
1879 backup superblocks and group descriptors are handled gracefully.