1 2001-08-07 Theodore Tso <tytso@valinux.com>
3 * journal.c (recover_ext3_journal): If s_errno is set in the
4 journal superblock, set the EXT2_ERROR_FS flag in the
5 filesystem superblock after the journal is run.
7 2001-08-04 Andreas Dilger <root@lynx.adilger.int>
9 * message.c: Change comments for %D and %d expansion in e2fsck
10 problem codes. It was not consistent which was for dirent
11 expansion, and which was for directory number expansion.
13 * problem.c (PR_2_FINAL_RECLEN, PR_2_BAD_FILETYPE): Fix problem
14 codes which got caught by the confusion between %D and %d.
16 2001-08-04 Theodore Tso <tytso@valinux.com>
18 * problem.c (PR_2_SYMLINK_SIZE): Change description to make it
19 more clear (and remove %s expansion). Also add missing
20 periods to the end of a number of problem descriptions.
22 * pass2.c (e2fsck_process_bad_inode): Remove unneeded problem
23 context string set now that the problem description for
24 PR_2_SYMLINK_SIZE has been changed.
26 * pass1.c (e2fsck_pass1_check_symlink): Consolidate some checks,
27 and check the validity of the symlink block here (so that
28 we detect this case here instead of later). Also use
29 sizeof(inode->i_block) instead EXT2_LINK_DIR.
31 2001-07-30 Theodore Tso <tytso@valinux.com>
33 * unix.c (check_mount): Remove the code which tested for the root
34 filesystem being mounted read-only, and depend on the
35 results flags from ext2fs_check_if_mounted.
37 2001-07-29 Theodore Tso <tytso@valinux.com>
39 * unix.c (check_if_skip): Free the e2fsck context structure on a
40 normal clean filesystem exit, to make it easier to find
42 (PRS): Only update the path to include /sbin at the
43 beginning if the -c option is given, again to make it
44 easier to find memory leaks.
45 (main): Move the final print_resource_track call after the
46 filesystem and the context are freed.
48 * journal.c (e2fsck_journal_init_dev): Avoid memory leak if we
49 need to search for the journal device.
50 (e2fsck_journal_release): Free the journal IO channel when
51 we release the journal handle, to avoid a memory leak.
53 * e2fsck.c (e2fsck_reset_context): Fix bug; only close the io
54 channel if it is *different* from the filesystem io
57 2001-07-27 Theodore Tso <tytso@valinux.com>
59 * problem.c (PR_1_SET_IMMUTABLE): Clarify problem message.
61 * pass1.c (e2fsck_pass1): Check for symlinks that have the
62 immutable flag set (and offer to clear them).
64 2001-07-26 Theodore Tso <tytso@valinux.com>
66 * pass1.c (e2fsck_pass1): Free ctx->block_ea_map at the end of
69 2001-07-25 Theodore Tso <tytso@valinux.com>
71 * pass1.c (check_ext_attr): Skip zero-length EA entries.
73 * problem.c: PR_1_EA_ALLOC_COLLISION shouldn't abort, but should
74 prompt to clear the EA block.
76 2001-07-22 Theodore Tso <tytso@valinux.com>
78 * journal.c (ll_rw_block): Use ctx->journal_io instead of the
79 filesystem's io_channel.
80 (e2fsck_journal_init_dev): New function which supports
81 initialization of the external journal.
82 (e2fsck_get_journal): Remove code which flagged an error
83 if the superblock reported the use of an external journal.
84 (ext3_journal_via_mount): Remove unsued, #ifdefed out function.
86 * problem.c, problem.h: Removed error codes no longer used
87 (PR_0_JOURNAL_UNSUPP_DEV, PR_0_JOURNAL_BAD_DEV,
88 PR_0_JOURNAL_UNSUPP_UUID) and replace them with new error
89 codes related with failures in loading the external
90 journal (PR_0_JOURNAL_UNSUPP_MULTIFS,
91 PR_0_CANT_FIND_JOURNAL, PR_0_EXT_JOURNAL_BAD_SUPER).
92 Also changed the text assocated with PR_0_JOURNAL_BAD_UUID
93 to reflect the case where the external journal isn't
94 correct for this filesystem.
96 * unix.c (PRS), e2fsck.8.in: Add new option -j which allows
97 the user to specify the pathname to find the external journal.
99 * e2fsck.c (e2fsck_reset_context): Close journal_io if it isn't
100 the same as the filesystem io_channel.
102 * e2fsck.h: Add new fields (journal_io and journal_name) in the
103 context structure to support external journals.
105 2001-07-20 Theodore Tso <tytso@valinux.com>
107 * unix.c (main): Add an explicit warning when the filesystem is
108 left not completely fixed when e2fsck exits. (Addresses
111 2001-07-19 Theodore Tso <tytso@valinux.com>
113 * pass1.c (check_ext_attr): The entire EA block is now checked to
114 make sure that parts of the EA block aren't being used for
117 * Makefile.in e2fsck.h, region.c: New file which is used to detect
118 collisions in extended attribute block.
120 * problem.h, problem.c (PR_1_EA_MULTI_BLOCK, PR_1_EA_ALLOC_REGION,
121 PR_1_EA_ALLOC_COLLISION, PR_1_EA_BAD_NAME,
122 PR_1_EA_BAD_VALUE): Add new problem codes.
124 2001-07-10 Theodore Tso <tytso@valinux.com>
126 * journal.c (e2fsck_run_ext3_journal): Only call ext3_flush() if
127 the superblock is dirty.
129 2001-07-07 Theodore Tso <tytso@valinux.com>
131 * pass1b.c (pass1b, process_pass1b_block): Change the num_bad
132 field calculation so that it only counts EA block entries
133 as a single multiply claimed block (since once we clone
134 the EA blocks for one inode, we fix the problem for all of
135 the other inodes). Also, I moved the num_bad calculation
136 from process_pass1b_block to the end of pass1b. This
137 fixes a *significant* performance bug in pass1b which hit
138 people who had to had a lot of multiply claimed blocks.
139 (Can you say O(n**3) boys and girls? I knew you could...
140 Fortunately, this case didn't happen that much in actual
143 * pass1.c (e2fsck_pass1): Defer inodes which have an extended
144 attribute block for later processing to avoid extra seeks
146 (process_inode_cmp): If there is no indirect block, sort
147 by the extended attribute (i_file_acl) block.
149 * pass1b.c (clone_file_block): Fix bugs when cloning extended
150 attribute blocks. Moved free of block_buf to after the
151 code which clones the extattr block, and fixed logic for
152 changing pointers to the extended attribute field in the
153 inodes which were affected.
154 (decrement_badcount): New function which is used whenever
155 we need to decrement the number of files which claim a
156 particular bad block. Fixed bug where delete_file wasn't
157 checking check_if_fs_block() before clearing the entry in
158 block_dup_map. This could cause a block which was claimed
159 by multiple files as well as the filesystem metadata to
160 not be completely fixed.
162 * pass1.c (adjust_extattr_refcount): Add new function which
163 adjusts the reference counts of extended attribute blocks
164 if needed, both up and down.
165 (e2fsck_pass1): If the refcount or refcount_extra
166 structure are present, call adjust_extattr_refcount(),
167 and free it afterwards.
169 * problem.h, problem.c (PR_1_EXTATTR_READ_ABORT,
170 PR_1_EXTATTR_REFCOUNT, PR_1_EXTATTR_WRITE): Add new
173 2001-07-02 Theodore Tso <tytso@valinux.com>
175 * pass1.c (e2fsck_pass1, check_ext_attr, check_blocks): Add
176 initial support for scanning extended attribute blocks.
178 * e2fsck.c (e2fsck_reset_context): free extended attribute
181 * e2fsck.h: Add new fields for accounting for the extended
184 * Makefile.in, ea_refcount.c, e2fsck.h: Add new file which
185 implements a reference count abstraction.
187 * problem.c, problem.h: Add new problem codes PR_1_ALLOCATE_REFCOUNT,
188 PR_1_READ_EA_BLOCK, PR_1_BAD_EA_BLOCK, PR_2_FILE_ACL_BAD
190 * message.c: Add "@a" as an abbreviation for "extended attribute"
192 * pass1b.c (clone_file): Add code which handles cloning an
193 extended attribute block.
195 * pass1b.c (delete_file):
196 * pass2.c (deallocate_inode): If the inode contains an extended
197 attribute block in the file_acl field, clear it and
198 deallocate the block.
200 2001-06-28 Theodore Tso <tytso@valinux.com>
202 * pass2.c (e2fsck_process_bad_inode): Deal with inodes which are
203 marked bad because of an invalid file_acl (either because
204 EXT2_FEATURE_COMPAT_EXT_ATTR is not set, or because the
205 block number in file_acl is bad.
207 2001-06-29 Theodore Tso <tytso@valinux.com>
209 * unix.c (show_stats): Use long long to calculate the percentage
210 of the number of blocks in use in the filesystem.
212 2001-06-23 Theodore Tso <tytso@valinux.com>
214 * Release of E2fsprogs 1.22
216 2001-06-22 Theodore Tso <tytso@valinux.com>
218 * flushb.c: Use platform independent method of defining the
219 BLKFLSBUF ioctl. Also include sys/mount.h since on newer
220 platforms BLKFLSBUF is defined there.
222 2001-06-19 Theodore Tso <tytso@valinux.com>
224 * super.c (release_inode_blocks): Don't try to release the blocks
225 if the orphaned inode is a device file, symlink, or some
226 other kind of special file that doesn't have a block list.
228 2001-06-15 Theodore Tso <tytso@valinux.com>
230 * Release of E2fsprogs 1.21
232 2001-06-13 Theodore Tso <tytso@valinux.com>
234 * unix.c (check_if_skip): Adapted patch from Andreas Dilger which
235 prints the number of mounts or days elapsed since the last
236 check when e2fsck is forced to check an otherwise clean
239 2001-06-12 Theodore Tso <tytso@valinux.com>
241 * badblocks.c: Stop using the compatibility badblocks function,
242 and use the ext2fs_badblocks_* functions instead.
244 2001-06-11 Theodore Tso <tytso@valinux.com>
246 * unix.c (PRS): Fix bug introduced in 1.20 which broke the -F
249 * Makefile.in: Add message.c and swapfs.c to the list of source
250 files to build the make depend.
252 * swapfs.c, unix.c: Only support the -s and -S options to e2fsck
253 if ENABLE_SWAPFS is defined.
255 2001-06-08 Theodore Tso <tytso@valinux.com>
257 * recover.c, revoke.c: Synchronize with ext3 0.7a
259 2001-06-02 Theodore Tso <tytso@valinux.com>
261 * recovery.c (scan_revoke_records): Fix bug in recovery code;
262 missing byte order conversion.
264 * pass1.c (mark_inode_bad): Replace alloc_bad_map with a function
265 which sets the bit in the bad inode bitmap.
266 (e2fsck_pass1): Check for fast symlinks with an invalid
267 size, and set the bad inode map in that case.
268 (check_size): Check i_size_high for special files and
269 prompt to clear it along with i_size if non-zero.
271 * pass2.c (e2fsck_process_bad_inode): Check for fast symlinks with
272 an invalid size and prompt the user if the inode should be
275 * problem.h, problem.c (PR_2_SYMLINK_SIZE): Added new problem code.
277 2001-06-01 Theodore Tso <tytso@valinux.com>
279 * problem.c, problem.h: Change PR_0_JOURNAL_UNSUPP_INCOMPAT and
280 PR_0_JOURNAL_UNSUPP_ROCOMPAT so they aren't fatal errors,
281 but prompt to see if the user should abort. Removed the
282 PR_0_JOURNAL_RESET_COMPAT problem code.
284 * journal.c (e2fsck_journal_load): If there are incompatible
285 journal flags, just return an error code.
286 (e2fsck_check_ext3_journal): If e2fsck_journal_load
287 returns an error code indicating that there are
288 incompatible journal flag, check to see if we should
289 abort, and then offer to clear the journal.
290 (Addresses Debian bug #98527.)
292 * Makefile.in: Move include/asm/types.h.in to
293 lib/ext2fs/ext2_types.h.in.
295 2001-06-01 Theodore Tso <tytso@valinux.com>
297 * pass1.c (pass1_get_blocks, pass1_read_inode, pass1_write_inode,
298 pass1_check_directory): Add a safety check to make sure
299 ctx->stashed_inode is non-zero.
301 * pass1b.c (pass1b): Use e2fsck_use_inode_shortcuts() to disable
302 the inode shortcut processing, instead of manually
303 clearing only half of the function pointers that needed to
304 be NULL'ed out. This caused nasty bugs if the last inode
305 in the filesystem needed dup block processing.
307 * pass1b.c (clone_file_block): When cloning a directory's metadata
308 block, don't try to update the directory block list
309 database, since indirect blocks aren't stored in the
310 database and the resulting error will abort the file clone
313 2001-05-25 Theodore Tso <tytso@valinux.com>
315 * Release of E2fsprogs 1.20
317 2001-05-25 Theodore Tso <tytso@valinux.com>
319 * journal.c (e2fsck_journal_reset_super): Remove extraneous line
321 2001-05-23 Theodore Tso <tytso@valinux.com>
323 * journal.c (e2fsck_journal_reset_super): Fix bug; the reset
324 journal wasn't getting written out to disk since the dirty
325 bit wasn't being set on the buffer.
326 (e2fsck_journal_load): Don't print an error message if the
327 journal version number is wrong; just return a error code
328 reflecting this fact. If the block type in the journal
329 superblcok is obviously not a version number, report the
330 journal is corrupted.
331 (e2fsck_check_ext3_journal): On an unsupported journal
332 version, prompt to abort by default, but then offer a
333 chance to clear the journal as corrupt.
335 * problem.c, problem.h (PR_0_JOURNAL_UNSUPP_VERSION): Added new
338 2001-05-14 Theodore Tso <tytso@valinux.com>
340 * pass1.c: Treat inodes with a low dtime (that were from a
341 corrupted orphan list) specially.
343 * problem.c, problem.h: Add new problem codes PR_1_LOW_DTIME and
344 PR_1_ORPHAN_LIST_REFUGEES, and a new latch group,
347 * problemP.h: Expand the size of the problem flag to be an int
348 instead of a short. Expand space in the flag word which
349 is reserved for problem latch flags from 3 bits to 8 bits.
351 * e2fsck.h, scantest.c: Change location of ext2_fs.h to be
354 * super.c (check_super_block): Be more strict on checking
355 s_r_blocks_count superblock field.
357 2001-05-13 Theodore Tso <tytso@valinux.com>
359 * problem.c, problem.h (PR_0_JOURNAL_UNSUPP_ROCOMPAT,
360 PR_0_JOURNAL_UNSUPP_INCOMPAT, PR_0_JOURNAL_RESET_COMPAT):
363 * journal.c (e2fsck_journal_load): Use a problem code to
364 report unsupported feature flags. There is code to
365 clear unsupported flags, but since this is dangerous,
366 it's not allowed in the problem code table.
368 2001-05-11 Andreas Dilger <adilger@turbolinux.com>
370 * journal.c (e2fsck_journal_reset_super): initialize the journal
371 sequence number to a random value to avoid recovering
372 bad transactions from a corrupt journal.
374 2001-05-13 Theodore Tso <tytso@valinux.com>
376 * journal.c: Code cleanup; initialize journal_enable_debug using
379 2001-05-12 Theodore Tso <tytso@valinux.com>
381 * unix.c (PRS): Skip validation of -C's file descriptor if it is
382 zero, since that is special case.
384 2001-05-09 Theodore Tso <tytso@valinux.com>
386 * super.c (release_orphan_inodes): Add gettext quoting around
387 "Truncating" and "Clearing" for i18n.
389 2001-05-05 Theodore Tso <tytso@valinux.com>
391 * util.c (fatal_error): Use the correct magic number when checking
392 the magic number for the io_channel data structure. Also
393 remove extraneous call to io_channel_flush() that was left
394 over from an editing session.
396 * pass2.c (check_dir_block): Ignore EXT2_ET_DIR_CORRUPTED errors
397 from ext2fs_read_dir_block().
399 2001-05-01 Theodore Tso <tytso@valinux.com>
401 * unix.c (PRS): Validate the completion information file
402 descriptor so that the completion bar won't get
403 accidentally written onto the disk.
405 * e2fsck.8.in: Add explanation that you can use mke2fs -n -b
406 blocksize to printout alternate superblock locations.
408 2001-04-26 Theodore Tso <tytso@valinux.com>
410 * unix.c (check_if_skip): If the max_mount_count is zero, treat it
411 as having no count set.
413 2001-04-16 Theodore Tso <tytso@valinux.com>
415 * super.c (check_super_block): Fix bad calculation of
416 inodes_per_block, and tighten min/max checks to be a bit
417 more paranoid. Thanks to Andreas Dilger for pointing out
420 2001-03-29 Theodore Tso <tytso@valinux.com>
422 * journal.c (mark_buffer_uptodate): Add emulation of kernel
423 function mark_buffer_uptodate.
425 * recovery.c, revoke.c: Synchronize with 0.6b ext3 files.
427 2001-02-12 Theodore Tso <tytso@valinux.com>
429 * journal.c (e2fsck_run_ext3_journal): Force a flush of the
430 filesystem and io_channel before replaying the journal.
432 2001-01-17 Theodore Ts'o <tytso@valinux.com>
434 * pass1.c (check_blocks): Fix large file checking code so that
435 files > 2GB are considered large files, and restrict
436 directories from being > 2GB.
438 2001-01-12 Theodore Ts'o <tytso@valinux.com>
440 * journal.c (e2fsck_journal_fix_unsupported_super): Remove unused
441 function. Add FIXME notes to e2fsck_get_journal(), from
444 * pass1.c (e2fsck_pass1): Cap the maximum legal size of a file by
445 the limit caused by the fact that i_blocks is in 512 byte
446 units, and that the Linux buffer cache also fundamentally
447 assumes 512 byte sectors.
448 Make sure that the journal inode is a regular file, and
449 when clearing an unused journal inode, make sure the
450 icount db is updated.
452 * problem.c, problem.h (PR_1_JOURNAL_BAD_MODE): Add new problem code.
454 * problem.c: For PR_1_RESERVED_BAD_MODE, print a description of
455 the reserved inode. In PR_0_JOURNAL_HAS_JOURNAL, prompt
456 to clear the journal, rather than deleting it (which is
457 more accurate). (From Andreas Dilger.)
459 * journal.c: Make sure all functions which return an error code
460 use the errcode_t return type, and not "int"
461 (e2fsck_journal_release): Add new parameter, "drop",
462 which is used when we just want to deallocate the journal
463 without trying to write out any changes.
464 (mark_buffer_clean): New function
465 (e2fsck_check_ext3_journal): If we fail loading the
466 journal, make sure we free all memory associated with it.
467 (recover_ext3_journal): If we fail to load the journal or
468 initialize the revoke data structures, make sure we free all
469 memory associated with the journal.
471 * message.c (special_inode_name): Add more special inode names
472 (From Andreas Dilger)
474 * util.c (fatal_error): Check to make sure the io_manager data
475 structure is sane before trying to flush the io_channel.
476 (From Andreas Dilger)
478 * mtrace.h, super.c, pass2.c: Minor whitespace cleanups, from
481 * journal.c (e2fsck_journal_fix_bad_inode): Set pctx->ino to the
484 * problem.c (PR_0_JOURNAL_BAD_INODE): Use pctx->ino instead of
485 pctx->num when printing the bad journal inode number.
487 2001-01-11 <tytso@snap.thunk.org>
489 * pass1.c (process_block): Remove dead code which was never
492 * iscan.c, unix.c, e2fsck.h: Don't use NOARGS, and use
493 ext2fs_sync_device() instead of using BLKFLSBUF.
495 * flushb.c: Don't use NOARGS anymore; everything is STDC these days.
497 * dirinfo.c, e2fsck.h, emptydir.c, iscan.c, jfs_user.h, journal.c,
498 message.c, pass1.c, pass1b.c, pass2.c, pass3.c, pass4.c,
499 pass5.c, problem.h, scantest.c, super.c, swapfs.c: Change
502 2001-01-09 <tytso@snap.thunk.org>
504 * problem.c: Fix another broken @F vs @f problem.
506 2001-01-06 <tytso@snap.thunk.org>
508 * journal.c, pass1.c, pass1b.c, pass3.c, recovery.c, revoke.c,
509 super.c, unix.c, util.c: Fix random gcc -Wall complaints.
511 * jfs_user.h: Use more sophisticated inline handling to allow
512 building with --enable-gcc-wall
514 2001-01-03 <tytso@snap.thunk.org>
516 * pass1.c (e2fsck_pass1): Moved journal inode handling out to its
517 own block; if the journal inode is not in use, and it
518 contains data, offer to clear it.
520 * problem.h, problem.c (PR1_JOURNAL_INODE_NOT_CLEAR): Add new
523 * problem.c: Modified problem table to use a new abbreviations.
525 * message.c: Add @j abbreviation for journal, and @v abbreviation
528 * jfs_user.h: Moved contents of jfs_e2fsck.h into jfs_user.h.
530 * journal.c (e2fsck_check_ext3_journal): Force a fsck if we remove
531 the journal stored on a reserved inode. Also force a fsck
532 if the journal appears to exist while !NEEDS_RECOVERY, and
533 we forcibly reset the journal.
535 2001-01-01 <tytso@snap.thunk.org>
537 * journal.c, pass1.c, super.c, unix.c: Replace use of struct
538 ext2fs_sb with struct ext2_super_block.
540 * pass1.c (check_blocks): Remove use of EXT2_HAS_*_FEATURE macros.
542 2000-12-31 <tytso@snap.thunk.org>
544 * jfs_compat.h: Remove uneeded header file.
546 2000-12-30 <tytso@snap.thunk.org>
548 * malloc.h, mtrace.c: Renamed malloc.h to mtrace.h to avoid
549 conflicts with the system header file.
551 * problem.h: Fixed numbering of pass1 error messages; an extra 0
552 had slipped into some of the numbers. (Pointed out by
555 * journal.c (e2fsck_journal_fix_corrupt_super): Clean up
556 unnecessary automatic variable. Add explanatory comment
557 about the kernel emulation routines. (Suggested by
560 2000-12-13 Theodore Ts'o <tytso@valinux.com>
562 * journal.c (e2fsck_check_ext3_journal): Check to make sure the
563 journal fields are consistent if any of the superblock
564 fields are set. (Backs out erroneous change made by sct,
565 pointed out by Andreas.)
567 * unix.c (main): Clarify coments (no code changes)
569 * super.c (release_orphan_inodes): Fix spelling typo in error message.
571 * pass1.c (e2fsck_pass1): Offer to update the filesystem revision
572 level if we need to set large files flag. Patch from
575 * super.c (check_super_block): If we have any of the compatibility
576 flags set, we need to have a revision 1 filesystem. Most
577 kernels will not check the flags on a rev 0 filesystem
578 and we may have corruption issues because of the
579 incompatible changes to the filesystem. Patch from Andreas
582 * problem.c, problem.h (PR_0_FS_REV_LEVEL, PR_1_FS_REV_LEVEL): Add
585 2000-12-09 <tytso@snap.thunk.org>
587 * flushb.c: Fix flushb so that it does something other than waste
588 disk space when built on systems with modern header files
589 and add a non-subtle Copyright Licensing restriction so
590 Yann will remove it from the Debian Distribution. (Now
591 violates the Debian Free Software Guidelines, on purpose.)
593 * journal.c (e2fsck_check_ext3_journal): If JFS_DEBUG is defined
594 at the top level, set the JFS debuging level to 2.
596 * jfs_e2fsck.h, jfs_user.h: Replaces jfs_compat.h. The jfs.h file
597 has been moved to the include/linux directory.
599 * journal.c, revoke.c, recovery.c: Updated files from Stephen to
600 support the V2 superblock and revoke processing. The
601 journal.c and revoke.c files are copies from the ext3
604 * Makefile.in: Added revoke.c to the list of source/object files.
606 2000-11-16 Theodore Ts'o <tytso@valinux.com>
608 * pass1b.c: Change routines to use PR_1B_BLOCK_ITERATE when
609 reporting problems rather than using com_err directly.
611 * problem.c, problem.h (PR_1B_BLOCK_ITERATE): Add new problem code.
613 * message.c (expand_percent_expression): Add safety check. If
614 ctx->str is NULL, print "NULL" instead of dereferencing
617 * pass1b.c, pass2.c, pass3.c: Change calls to ext2fs_block_iterate
618 to ext2fs_block_iterate2, to support 64-bit filesizes and
619 to speed things up slightly by avoiding the use of the
620 ext2fs_block_iterate's compatibility shim layer.
622 2000-10-30 <tytso@snap.thunk.org>
624 * util.c (get_backup_sb): Calculate backup superblock correctly
625 when the blocksize is > 1k.
627 2000-10-26 <tytso@snap.thunk.org>
629 * jfs.h, jfs_compat.h, journal.c: Updated to include the
630 definition of the new journal superblock format; still
631 only supports V1 superblocks for now. (From sct)
633 2000-10-24 <tytso@snap.thunk.org>
635 * super.c (release_inode_block, release_inode_blocks,
636 release_orphan_inodes): Add code to deal with truncating
637 inodes which are still in use (but which are on the orphan
638 list because they need truncation).
640 * problem.c, problem.h: Rename PR_0_CLEAR_ORPHAN_INODE to
641 PR_0_ORPHAN_CLEAR_INODE, and remove
642 PR_0_ORPHAN_INODE_INUSE.
644 * journal.c (e2fsck_run_ext3_journal): Add i18n support, and print
645 a message when the journal is being recovered.
647 * pass1.c (e2fsck_pass1): Don't check the i_mode field for the
648 journal inode, if it is in use.
650 2000-09-12 <tytso@valinux.com>
653 * flushb.c: Add include of nls-enable.h which is necessary so that
654 they can compile correctly.
656 2000-08-22 <tytso@valinux.com>
658 * unix.c (main): If we're doing a read-only check, skip the
659 journal playback, but don't abort the e2fsck run.
661 * super.c (release_orphan_inodes): Fix typo; should do bounds
662 checking on next_ino instead of ino.
664 * jfs_compat.h (J_ASSERT):
665 * journal.c (e2fsck_run_ext3_journal):
666 * pass3.c (adjust_inode_count): Use fatal_error() instead of exit().
668 * unix.c: Use fatal_error() instead of exit() whenever possible.
669 Also fix the fsck exit codes so that we use FSCK_USAGE
670 when it is appropriate. Rename global_signal_ctx to
671 e2fsck_global_ctx and let it be exported globally.
673 * util.c (fatal_error): Try to flush the I/O manager before
676 2000-08-20 <tytso@valinux.com>
678 * journal.c (e2fsck_journal_load): Fix **nasty** bug which caused
679 e2fsck_check_ext3_journal to smash the journal because
680 journal->j_transaction_sequence wasn't getting
683 * journal.c: (recover_ext3_journal, e2fsck_run_ext3_journal): Move
684 call to e2fsck_clear_recover from recover_ext3_journal to
685 after the filesystem has been closed and reopened.
686 Otherwise, the superblock in the filesystem handle will
687 probably be stale, and will overwrite the newer version of
688 the superblock written by the log recovery.
690 * message.c (expand_inode_expression): Add support for %Iu and %Ig
692 * problem.h (PR_0_CLEAR_ORPHAN_INODE): Add new problem code.
694 * super.c (release_orphan_inodes, release_inode_block,
695 release_inode_blocks): Update the block group descriptor
696 counts when freeing the orphan inode. Use
697 PR_0_CLEAR_ORPHAN_INODE to report when we clear an orphan.
699 * journal.c (e2fsck_run_ext3_journal): Fix a bug where we
700 attempted to reopen the filesystem using the device name
701 instead of the filesystem name.
703 2000-08-18 <tytso@valinux.com>
705 * Makefile.in: Update the make dependencies
707 * problem.c, problem.h: Add the problem codes:
708 PR_0_ORPHAN_ILLEGAL_BLOCK_NUM,
709 PR_0_ORPHAN_ALREADY_CLEARED_BLOCK,
710 PR_0_ORPHAN_ILLEGAL_HEAD_INODE,
711 PR_0_ORPHAN_ILLEGAL_INODE, PR_0_ORPHAN_INODE_INUSE
713 * super.c (release_inode_blocks, release_orphan_inodes,
714 check_super_block): Add support for clearing orphaned
715 inodes from the unmounted filesystem.
717 * journal.c (e2fsck_recover_ext3_journal): Remove the last orphan
718 check; this is now handled in check_super_block ---
719 non-journaled filesystems can use the orphan list in the
720 future. Also, move the the re-opening of the filesystem
721 to e2fsck_run_ext3_journal().
723 2000-07-12 Andreas Dilger <adilger@turbolinux.com>
725 * journal.c: implement loading of ext3 journal for recovery code
727 * problem.c (fix_problem): return answer from PR_AFTER_CODE to caller.
728 Add journal problems.
730 * recovery.c (journal_recover): user-space ext3 journal recovery code
732 * unix.c (main) : check journal and do recovery in separate steps
734 2000-08-07 <tytso@snap.thunk.org>
736 * unix.c (calc_percent): Make sure that we don't take a floating
737 exception if the max value is zero. (should normally
738 never happen, but...)
740 2000-07-13 <tytso@valinux.com>
742 * Release of E2fsprogs 1.19
744 2000-07-06 Theodore Ts'o <tytso@valinux.com>
746 * unix.c (check_if_skip): Modify algorithm for checking
747 s_max_mnt_count to match with the kernel. (If
748 s_max_mnt_count is negative, ignore the mnt_count check.)
750 * unix.c (e2fsck_update_progress): Adjust the width of the
751 progress bar dynamically, based on the filesystem name
752 that we need to display.
754 * unix.c (main): If the ext3 needs_recovery flag is set, call
755 e2fsck_run_ext3_journal() and then restart the e2fsck run.
757 * journal.c (e2fsck_run_ext3_journal): New file which contains
758 logic to recover the ext3 journal. This version relies on
759 the kernel being able to mount the filesystem in order to
762 2000-07-05 Theodore Ts'o <tytso@valinux.com>
764 * unix.c (e2fsck_update_progress): Only save and check the last
765 percentage after multiplying it by 10, nor 1000, since we
766 only need to save values to a tenth of a percent (and the
767 percentage is already from 0 .. 100%, not 0 .. 1).
768 Also, re-arrange the logic so that we do the time
769 check only after doing the percentage check, and we
770 only advance the spinner if we're about to display it.
772 2000-07-04 Theodore Ts'o <tytso@valinux.com>
774 * pass1.c (e2fsck_pass1): Check to see if the ext3 s_last_orphan
775 field is set; if so, clear it, so that ext3 mounting code
776 won't get confused by the fact that we've cleared out the
779 2000-06-10 Theodore Ts'o <tytso@valinux.com>
781 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Add error
782 checking for a "should never happen case".
784 * problem.c, problem.h (PR_5_COPY_IBITMAP_ERROR,
785 PR_5_COPY_BBITMAP_ERROR): Add new error codes.
787 2000-05-27 Theodore Ts'o <tytso@valinux.com>
789 * pass1.c (pass1, check_size): Apply patch from Chris Wedgewood
790 (cw@foof.org) which checks to see if special devices have
791 a non-zero size, and deals with it.
793 * problem.c, problem.h (PR1_SET_NONZSIZE): Add new problem code.
795 2000-05-18 Theodore Ts'o <tytso@valinux.com>
797 * Makefile.in (install): Create a symbolic link for fsck.ext3 as
800 2000-05-08 Theodore Ts'o <tytso@valinux.com>
802 * problem.c, problem.h (PR_0_HURD_CLEAR_FILETYPE): Add new problem
805 * super.c (check_super_block): If the OS type in the superblock is
806 the Hurd, check to see if the filetype feature is set, and
807 offer to clear it if so. This needs to be done since the
808 Hurd doesn't properly support the filetype feature.
809 (And since the hurd allows the transmogrification of files
810 to special files and vice versa --- for no good reason
811 that I can understand --- it can't support the filetype
812 feature for the forseeable future, either.)
814 2000-04-03 Theodore Ts'o <tytso@valinux.com>
816 * unix.c: For platforms that don't define optarg.h, manually
817 define optarg and optind.
819 2000-03-20 Theodore Ts'o <tytso@valinux.com>
821 * pass1.c (check_immutable, e2fsck_pass1_check_device_inode):
822 Check for the append-only as well as the immutable flag.
824 * problem.c (PR_1_SET_IMMUTABLE): Adjust message to include
825 append-only flag. Fix comment for compression flag.
827 2000-02-12 <tytso@snap.thunk.org>
829 * unix.c (e2fsck_update_progress): Limit the number of updates to
830 the progress bars to 8 times a second. This allows a 9600
831 baud console link to keep up.
833 2000-02-11 <tytso@snap.thunk.org>
835 * unix.c (main): If compression is enabled on the filesystem,
836 print a warning message (for now).
838 * message.c: Add new compression shortcut: @c == compress
840 * problem.c, problem.h (PR_1_COMPR_SET): Add new error code.
842 * pass1.c (check_blocks): If the inode has EXT2_COMPRBLK_FL flag
843 set, check to see if the filesystem supports compression.
844 If it does pass this information down to process_block()
845 so it can treat the compressed block flag words
846 correctly. If not, offer to clear the flag, since it
848 (process_block): If an inode has the compressed inode flag
849 set, allow EXT2FS_COMPRESSED_BLKADDR.
851 * pass1b.c (process_pass1b_block, delete_file_block,
853 * pass2.c (deallocate_inode_block): Use HOLE_BLKADDR to check to
854 see if the block can be skipped.
856 2000-02-08 <tytso@snap.thunk.org>
858 * util.c: Make resource tracking message more concise.
861 * pass1.c (mark_table_blocks, e2fsck_pass1): Remove
862 ctx->block_illegal_map, since it's not needed by pass1,
863 and pass1b has been modified to calculate it manually if
864 needed. This reduces the memory footprint needed by e2fsck.
866 * pass1b.c (check_if_fs_block): New static function which returns
867 whether or not a block overlaps with filesystem metadata.
868 This replaces consulting the block_illegal_map bitmap.
870 * Makefile.in: Call sync after finishing building all in this
873 * unix.c (PRS): sync the filesystem before trying to use
874 BLKFLSBUF, to minimize the chance of causing dirty blocks
877 * e2fsck.h: Manually define BLKFLSBUF if not defined, and we're on
880 * pass3.c (check_directory): Only do the loop detection algorithm
881 if we've searched over 2048 parent directories and haven't
882 found the end yet. This means that in the common case, we
883 don't allocate or clear the inode_loop_detection bitmap,
884 which for large systems, merely clearing the bitmap for
885 each directory was turning out to be quite expensive.
886 Thanks to Jani Jaakkola (jjaakkol@cs.helsinki.fi) for
887 identifying this problem.
889 2000-02-06 Theodore Ts'o <tytso@valinux.com>
891 * badblocks.c, e2fsck.h, ehandler.c, emptydir.c, extend.c,
892 flushb.c, iscan.c, message.c, pass1.c, pass1b.c, pass3.c
893 pass4.c, pass5.c, problem.c, scantest.c, swapfs.c,
894 unix.c, util.c: Add Internationalization support as
895 suggested by Marco d'Itri <md@linux.it>.
897 2000-02-02 Theodore Ts'o <tytso@valinux.com>
899 * e2fsck.h, flushb.c, scantest.c: Remove uneeded include of
902 2000-01-18 Theodore Ts'o <tytso@valinux.com>
904 * Makefile.in: Since LIBUUID can sometimes include "-lsocket"
905 we need a separate DEPLIBUUID that can be used in
906 Makefile's dependency rules.
908 1999-11-23 <tytso@valinux.com>
910 * e2fsck.8.in: Update language about where to find a backup
913 1999-11-19 <tytso@valinux.com>
915 * pass1.c (process_inodes): Add shortcut handling; if
916 process_inodes_count is zero, return right away, to avoid
917 calling qsort with a non-positive count.
919 * message.c (safe_print): Fix to properly display ^A, ^B, etc. and
920 to print Delete as ^?
922 * Makefile.in (distclean): Remove TAGS and Makefile.in.old from
923 the source directory.
925 1999-11-10 <tytso@valinux.com>
927 * Release of E2fsprogs 1.18
929 1999-11-10 <tytso@valinux.com>
931 * problem.c (fix_problem): Support a new flag, PR_PREEN_NO which
932 means the answer is assumed to be no in preen mode. This
933 is now used in the PR_1_SET_IMMUTABLE code, so that in
934 preen mode we ignore these inodes and just print a warning
937 1999-11-09 <tytso@valinux.com>
939 * pass1.c (e2fsck_pass1): If the filesystem does not support
940 imagic inodes, if an inode has the imagic flag set, offer
941 to clear the imagic flag. If a valid device/fifo/socket
942 has the immutable flag set, call the new helper function
943 check_immutable() to offerto clear the immutable flag.
945 * pass2.c (check_filetype): Use the new ext2_file_type() helper
946 function instead of calculating the file_type information
949 * pass3.c (e2fsck_reconnect_file): When adding a link to
950 lost+found, calculate the filetype information so that
951 ext2fs_link() can use the information if applicable.
952 (get_lost_and_found): Create the /lost+found directory
953 with the correct filetype information if applicable.
955 * util.c (ext2_file_type), e2fsck.h: New function which returns
956 the directory entry file type information given the
959 * problem.c, problem.h: Added new problem codes PR_1_SET_IMAGIC
960 and PR_1_SET_IMMUTABLE.
962 1999-11-07 <tytso@valinux.com>
964 * pass4.c (e2fsck_pass4): Clear inode_imagic_map after freeing it,
965 to prevent it from getting freed twice.
967 1999-11-06 <tytso@valinux.com>
969 * unix.c (main): Close the filesystem before freeing the context,
970 so that in the event of a free()-related segmentation
971 violation, the filesystem is properly closed and written
974 1999-10-27 <tytso@valinux.com>
976 * e2fsck.c (e2fsck_reset_context): When freeing
977 ctx->inode_reg_map, we weren't zero'ing
978 ctx->inode_reg_map, which could cause a segfault later on
981 1999-10-26 <tytso@valinux.com>
983 * problem.h (PR_2_SPLIT_DOT): Fix excess zero in problem code (now
984 matches the standard convention).
986 1999-10-26 <tytso@valinux.com>
988 * Release of E2fsprogs 1.17
990 1999-10-26 <tytso@valinux.com>
992 * message.c (safe_print): Make safe_print take an char instead of
993 an unsigned char to fix gcc warnings.
995 1999-10-25 <tytso@valinux.com>
997 * util.c: For NT portability, don't redefine getchar(), since
998 stdio defines that. Instead we introduce a new
999 abstract macro read_a_char() which is #defined to the
1000 right function as necessary.
1002 * problem.c, problem.h (PR_2_NULL_NAME): Add new problem code.
1004 * pass2.c (check_dir_block): Require that the length of the
1005 directory entry be at least 12 bytes. Check to see if the
1006 filename is zero-length, and flag that as an error.
1008 1999-10-22 <tytso@valinux.com>
1010 * Release of E2fsprogs 1.16
1012 1999-10-22 <tytso@valinux.com>
1014 * pass2.c (check_filetype): If the filetype filesystem feature is
1015 not set, and a directory entry has a dirent feature, offer
1016 to clear it (since 2.0 kernels will do complain will
1017 interpret it as a very large name length field).
1019 * problem.c (PR_2_CLEAR_FILETYPE): Add new problem code.
1021 1999-10-21 <tytso@valinux.com>
1023 * e2fsck.8.in: Update man page to use a more standard format (bold
1024 option flags and italicized variables), as suggested by
1025 Andreas Dilger (adilger@enel.ucalgary.ca)
1027 * pass4.c (e2fsck_pass4): If an inode is set in the
1028 inode_imagic_map bitmap, don't check to see if it is
1029 disconnected from the inode tree (because it almost
1030 certainly will be). Free inode_imagic_map at the end of
1033 * pass2.c (check_dir_block, check_filetype): If the FILETYPE
1034 feature is set, check the directory entry's filetype
1035 information field, and fix/set it if necessary.
1036 (e2fsck_pass2): Free the inode_reg_map bitmap at the end
1039 * pass1.c (e2fsck_pass1, alloc_imagic_map): Allocate and fill in
1040 information for inode_reg_map and inode_imagic_map, which
1041 indicates which inodes are regular files and AFS inodes,
1043 Since only the master superblock is written during a
1044 restart, force that superblock to be used after a restart;
1045 otherwise changes to the block group descriptors end up
1048 * problem.c, problemP.h: If e2fsck is run -n, make def_yn variable
1049 be 0 for "no". Add support for a new flag, PR_NO_NOMSG,
1050 which supresses the problem message if e2fsck is run with
1053 * problem.c, problem.h (PR_2_SET_FILETYPE, PR_2_BAD_FILETYPE): Add
1056 * message.c (expand_dirent_expression): Add support for %dt which
1057 prints the dirent type information.
1059 * e2fsck.c (e2fsck_reset_context): Free new bitmaps (inode_reg_map
1060 and inode_imagic_map).
1062 * e2fsck.h (e2fsck_t): Add new inode_reg_map and inode_magic_map
1063 to the context structure.
1065 1999-09-24 <tytso@valinux.com>
1067 * unix.c (PRS), util.c (ask_yn): Add #ifdef's to make
1068 e2fsprogs easier to port to non-Unix platforms.
1070 1999-09-07 <tytso@valinux.com>
1072 * pass3.c (adjust_inode_count): Fix bug where we didn't keep the
1073 internal and external inode counts in sync when we
1074 decremented an inode whose link count was already zero.
1075 Now we skip incrementing or decrementing both link counts
1076 if we would cause an overflow condition.
1077 (expand_dir, expand_dir_proc): Change where we update the
1078 inode block count and size files so that the block count
1079 field is updated correctly when we create an indirect block.
1081 1999-08-05 <tytso@valinux.com>
1083 * super.c (check_super_block): Check to see whether the
1084 inodes_per_group value in the superblock is insanely too
1087 1999-08-02 <tytso@valinux.com>
1089 * pass1b.c (clone_file_block): Don't clear the dup_map flag if
1090 the block also shares data with the fs metadata when
1091 the count drops to 1, since the block should still be
1092 cloned, as fs metadata isn't included in the count.
1094 1999-07-18 Theodore Ts'o <tytso@valinux.com>
1096 * Release of E2fsprogs 1.15
1098 1999-07-19 <tytso@valinux.com>
1100 * unix.c (usage): Add minimalist emergency help to the usage
1103 1999-07-18 <tytso@valinux.com>
1105 * unix.c: Add support for calculating a progress bar if the -C0
1106 option is given. The function e2fsck_clear_progbar()
1107 clears the progress bar and must be called before any
1108 message is issued. SIGUSR1 will enable the progress bar,
1109 and SIGUSR2 will disable the progress bar. This is used
1110 by fsck to handle parallel filesystem checks. Also, set
1111 the device_name from the filesystem label if it is
1114 * e2fsck.h: Add new flags E2F_FLAG_PROG_BAR and
1115 E2F_FLAG_PROG_SUPRESS. Add new field in the e2fsck
1116 structure which contains the last tenth of a percent
1117 printed for the user.
1119 * message.c (print_e2fsck_message): Add call to
1120 e2fsck_clear_progbar().
1122 * pass1.c (e2fsck_pass1):
1123 * pass2.c (e2fsck_pass2):
1124 * pass3.c (e2fsck_pass3):
1125 * pass4.c (e2fsck_pass4):
1126 * pass5.c (e2fsck_pass5): Add call to e2fsck_clear_progbar when
1127 printing the resource tracking information.
1129 * pass5.c (check_block_bitmaps, check_inode_bitmaps): If there is
1130 an error in the bitmaps, suppress printing the progress
1131 bar using the suppression flag for the remainder of the
1132 check, in order to clean up the display.
1134 1999-06-30 <tytso@valinux.com>
1136 * unix.c (check_mount): Clean up the abort message displayed when
1137 the filesystem is mounted and either stdout or stdin isn't
1140 1999-06-25 <tytso@valinux.com>
1143 * pass1.c (pass1_get_blocks, pass1_read_inode, pass1_write_inode,
1144 pass1_check_directory, e2fsck_use_inode_shortcuts): Make
1145 pass1_* be private static functions, and create new
1146 function e2fsck_use_inode_shortcuts which sets and clears
1147 the inode shortcut functions in the fs structure.
1150 * pass2.c (e2fsck_process_bad_inode): Make process_bad_inode() an
1153 * pass4.c (e2fsck_pass4): Call e2fsck_process_bad_inode to check
1154 if a disconnected inode has any problems before
1155 connecting it to /lost+found. Bug and suggested fix by
1156 Pavel Machek <pavel@bug.ucw.cz>
1158 1999-06-21 <tytso@valinux.com>
1160 * unix.c (main): Add missing space in the disk write-protected
1163 1999-05-22 <tytso@rsts-11.mit.edu>
1165 * problem.c, problem.h (PR_0_INODE_COUNT_WRONG): Add new problem
1168 * super.c (check_super_block): Add check to make sure the total
1169 number of inodes is sane, since this can be calculated
1170 from the number of groups times the number of inodes per
1171 group. Offer to correct it if it is incorrect.
1173 1999-03-19 <tytso@rsts-11.mit.edu>
1175 * pass5.c (check_block_end): Fix fencepost condition where when
1176 clearing the block padding we were missing the last position
1179 1999-05-17 <tytso@rsts-11.mit.edu>
1181 * unix.c (reserve_stdio_fds): Add safety check in case
1182 reserve_stdio_fds couldn't open /dev/null.
1184 1999-03-14 Theodore Ts'o <tytso@rsts-11.mit.edu>
1186 * util.c (print_resource_track): Use mallinfo if present to get
1187 more accurate malloc statistics.
1189 * pass3.c (get_lost_and_found): Check to see if lost+found is a
1190 plain file; if so, offer to unlink it.
1192 * problem.c, problem.h (PR_3_LPF_NOTDIR): Add new problem code.
1194 1999-03-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1196 * problem.c: Fix problem message for PR_1_BAD_GROUP_DESCRIPTORS so
1197 that the block group number is printed. Add new prompt,
1200 1999-01-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1202 * Release of E2fsprogs 1.14
1204 1999-01-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1206 * message.c (safe_print): New function which prints strings,
1207 converting non-printable characters using the '^' and
1208 M-notation. This function is now used to print directory
1209 name entries and pathnames.
1211 Mon Jan 4 02:28:59 1999 Theodore Y. Ts'o <tytso@mit.edu>
1213 * unix.c (main): Reset the context before calling ext2fs_close(),
1214 to avoid referencing already freed memory.
1216 1998-12-15 Theodore Ts'o <tytso@rsts-11.mit.edu>
1218 * Release of E2fsprogs 1.13
1220 1998-12-03 Theodore Ts'o <tytso@rsts-11.mit.edu>
1222 * Makefile.in: Updated dependencies.
1224 1998-11-27 Theodore Ts'o <tytso@rsts-11.mit.edu>
1226 * pass3.c (get_lost_and_found): If the filesystem is not opened
1227 read-only, then force /lost+found to be created if it is
1230 * problem.c: Allow PR_3_NO_LF_DIR to be handled during a preen
1233 1998-10-28 Theodore Ts'o <tytso@rsts-11.mit.edu>
1235 * unix.c (main): Move ext2fs_close() after e2fsck_free_context()
1236 since e2fsck_free_context may reference data in ctx->fs.
1238 * e2fsck.c (e2fsck_reset_context): Make sure ctx->fs is non-NULL
1239 before checking ctx->fs->dblist.
1241 1998-10-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1243 * pass1.c (e2fsck_pass1): Use the device check subroutine on
1244 FIFO's and Socket's, so that we catch bogus immutable inodes.
1246 * pass2.c (process_bad_inode): Process bad socket and fifo's.
1248 * problem.h, problem.c: Define new problem codes PR_2_BAD_FIFO and
1251 1998-09-02 Theodore Ts'o <tytso@rsts-11.mit.edu>
1253 * problem.c: Add PR_3_NO_DIRINFO error code.
1255 * super.c (check_super_value): Rename min and max to min_val and
1256 max_val to avoid possible cpp macro conflicts.
1258 * pass4.c (e2fsck_pass4): Rename max to maxgroup, to avoid
1259 possible cpp macro conflicts.
1261 * pass3.c (e2fsck_pass3): Rename max to maxdirs, to avoid possible
1262 cpp macro conflicts.
1263 (check_directory): Fix logic to avoid possible core dump
1264 in the case of ext2fs_get_dir_info returning NULL. (By
1265 the time we get here, it should never happen, but...).
1266 Also simply/streamline the control flow of the function.
1268 1998-08-17 Theodore Ts'o <tytso@rsts-11.mit.edu>
1270 * unix.c (check_if_skip): Move the "not cleanly mounted" check
1271 ahead of the maximal mount and too long since checked tests.
1272 (reserve_stdio_fds): Make sure 0,1,2 file descriptors are
1273 open, so that we don't open the filesystem using the same
1274 file descriptor as stdout or stderr.
1276 1998-08-01 Theodore Ts'o <tytso@rsts-11.mit.edu>
1278 * pass2.c (e2fsck_pass2): Fix the progress accounting so that we
1281 * pass3.c (e2fsck_pass3): Change progress accounting to be
1282 consistent with the other e2fsck passes.
1284 * e2fsck.c (e2fsck_run): At the end of each pass, call the
1285 progress function with the pass number set to zero.
1287 * unix.c (e2fsck_update_progress): If the pass number is zero,
1288 ignore the call, since that indicates that we just want to
1289 deallocate any progress structures.
1291 1998-07-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1293 * Release of E2fsprogs 1.12
1295 1998-07-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1297 * unix.c (main): Fix typo in checking the incompat feature set; it
1298 should be checked against EXT2_LIB_FEATURE_INCOMPAT_SUPP.
1300 1998-07-07 Theodore Ts'o <tytso@rsts-11.mit.edu>
1302 * badblocks.c (test_disk): Don't clear the existing bad blocks
1303 list when using e2fsck -c, since it may cause blocks with
1304 marginal errors to be dropped from the bad blocks list.
1306 Mon Jul 6 10:32:11 1998 Theodre Ts'o <tytso@lurch.mit.edu>
1308 * pass1.c (e2fsck_pass1): Use ext2fs_sb structure for
1309 compatibility with older kernels.
1311 1998-06-25 Theodore Ts'o <tytso@rsts-11.mit.edu>
1313 * unix.c (e2fsck_update_progress): Remove unused variables.
1315 1998-06-10 Theodore Ts'o <tytso@rsts-11.mit.edu>
1317 * pass1.c, problem.h: Change blkcnt_t to be e2_blkcnt_t to avoid
1318 collision with LFS API.
1320 * pass1.c (e2fsck_pass1): Fix bug so that ext2_max_sizes is
1321 properly initialized.
1322 (e2fsck_pass1): Don't allow the the boot loader inode to
1323 be a directory (clear the inode mode field if so).
1325 1998-05-07 Theodore Ts'o <tytso@rsts-11.mit.edu>
1327 * unix.c (PRS): Added new option -C, which causes e2fsck to print
1328 progress updates so that callers can keep track of the
1329 completion progress of e2fsck. Designed for use by
1330 progress, except for -C 0, which prints a spinning report
1331 which may be useful for some users.
1333 * pass5.c (e2fsck_pass5): Use a finer-grained progress reporting
1334 scheme (useful for larger filesystems).
1336 * e2fsck.h: Add progress_fd and progress_pos, for use by the Unix
1337 progress reporting functions.
1339 1998-04-28 Theodore Ts'o <tytso@rsts-11.mit.edu>
1341 * pass1.c (process_inode_cmp): Use EXT2_QSORT_TYPE to define the
1342 appropriate return type for comparison functions for qsort.
1344 * e2fsck.h: Add #ifdef protection for unistd.h
1346 * super.c: Remove header files already included by e2fsck.h
1348 1998-04-26 Theodore Ts'o <tytso@rsts-11.mit.edu>
1350 * dirinfo.c (e2fsck_add_dir_info): Update function to pass the old
1351 size of the memory to be resized to ext2fs_resize_mem().
1353 1998-03-30 Theodore Ts'o <tytso@rsts-11.mit.edu>
1355 * Makefile.in: Change to use new installation directory variables
1356 convention. Fix uninstall rules to take $(DESTDIR) into
1357 account. Remove cat8dir from the installdirs target,
1358 since modern man package don't necessarily put the cat
1359 directory in /usr/man/cat?.
1361 1998-03-29 Theodore Ts'o <tytso@rsts-11.mit.edu>
1363 * super.c, e2fsck.h: Always declare e2fsck_get_device_size() as an
1364 extern in e2fsck.h to prevent -Wall warnings.
1366 * pass4.c (e2fsck_pass4): Remove unused variable 'j'.
1368 1998-03-28 Theodore Ts'o <tytso@rsts-11.mit.edu>
1370 * super.c (check_super_block): Fix broken superblock sanity check
1371 when calculating blocks_per_group if s_log_frag_size !=
1372 s_log_block_size. Since we don't support fragments, this
1373 isn't a bug deal, but it's good to get it fixed.
1375 1998-03-23 Theodore Ts'o <tytso@rsts-11.mit.edu>
1377 * unix.c: Fix bug in check of feature set, to make sure we can
1378 really fix this filesystem.
1380 * problem.h: Make blkcount type to be of type blkcnt_t. Make the
1381 num field be a 64 bit type. Add the problem code
1382 PR_1_FEATURE_LARGE_FILES
1384 * problem.c: Add table entry for the problem code
1385 PR_1_FEATURE_LARGE_FILES.
1387 * pass1.c (e2fsck_pass1): A non-zero i_dir_acl field is only
1388 a problem for directory inodes. (Since it is also
1389 i_size_high now.) If there are no large_files, then
1390 clear the LARGE_FLAG feature flag. If there are
1391 large_files, but the LARGE_FLAG feature flag is not set,
1392 complain and offer to fix it.
1393 (check_blocks): Add support to deal with non-directory
1394 inodes that have i_size_high set (i.e., large_files).
1395 Don't give an error if a directory has preallocated
1396 blocks, to support the DIR_PREALLOC feature.
1397 (process_block, process_bad_block): The blockcnt variable
1398 is a type of blkcnt_t, for conversion to the new
1401 * pass2.c (process_bad_inode): A non-zero i_dir_acl field is only
1402 a problem for directory inodes. (Since it is also
1405 * message.c (expand_inode_expression): Print a 64-bits of the
1406 inode size for non-directory inodes. (Directory inodes
1407 can only use a 32-bit directory acl size, since
1408 i_size_high is shared with i_dir_acl.) Add sanity check
1409 so that trying to print out the directory acl on a
1410 non-directory inode will print zero.
1411 (expand_percent_expression): %B and %N, which print
1412 pctx->blkcount and pctx->num, can now be 64 bit
1413 variables. Print them using the "%lld" format if
1414 EXT2_NO_64_TYPE is not defined.
1416 * e2fsck.h: Add the large_flagsfield to the e2fsck context.
1418 * e2fsck.c (e2fsck_reset_context): Clear the large_flags
1421 Sun Mar 8 23:08:08 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1423 * pass3.c (fix_dotdot_proc):
1424 * pass2.c (check_dot, check_dotdot, check_name, check_dir_block):
1425 * message.c (expand_dirent_expression): Mask off the high eight
1426 bits of the directory entry's name_len field, so that it
1427 can be used for other purposes.
1429 Fri Feb 27 00:01:39 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1431 * e2fsck.c (e2fsck_run): Since E2F_FLAG_SIGNAL_MASK doesn't
1432 include EXT2_FLAG_RESTART anymore, we need to adjust this
1433 routine so that it *does* return in the case of it seeing
1436 * pass1.c (e2fsck_pass1): ext2_get_next_inode() may call the group
1437 done callback function, which may set context abort
1438 flags. So we need to test the context abort flags after
1439 we call ext2_get_next_inode().
1440 (process_inodes): If we abort due out of process_inodes,
1441 do a clean exit by breaking out of the for loop instead of
1444 * e2fsck.h (E2F_FLAG_SIGNAL_MASK): EXT2_FLAG_RESTART shouldn't be
1445 considered a SIGNAL mask (i.e., requiring an immediate
1446 abort of processing to restart). FLAG_RESTART just means
1447 that we want to restart once pass 1 is complete.
1449 Tue Feb 24 15:19:40 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1451 * Change the progress function to return an integer; if returns 1,
1452 then the progress function is expected to have set the
1453 e2fsck context flag signalling a user abort, and the
1454 caller should also initiate a user abort.
1456 Tue Feb 17 19:03:44 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1458 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Don't call
1459 end_problem_latch() unless there was actually a problem
1460 latched. Simplifies semantics of the latch processing.
1462 Mon Feb 16 17:31:44 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1464 * e2fsck.h: Add new field, priv_data to the e2fsck context
1465 structure. It should be used by callers of the e2fsck
1466 functions only, and not by anything in e2fsck itself.
1468 Mon Feb 7 17:31:04 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1470 * super.c: Instead of call ext2fs_get_device_size(), define and call
1471 e2fsck_get_device_size(). (This function may be stubbed
1472 out in special versions of e2fsck.)
1474 * pass3.c, pass4.c: Remove extra calls to the progress function
1475 that weren't needed.
1477 * mke2fs.8.in: Update man page to note that the format of the bad
1478 block file is the same as the one generated by badblocks.
1480 Sun Feb 1 07:57:14 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1482 * dirinfo.c, e2fsck.c: Don't include com_err.h; it isn't needed.
1484 * e2fsck.h: Include <time.h> since it is needed
1486 * super.c: If EXT2_SKIP_UUID is defined, then skip the UUID
1489 Tue Jan 20 15:37:01 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1491 * unix.c (main): In the case where the filesystem revision is too
1492 high, print the message about the superblock possibly
1495 * e2fsck.8.in: Add expanded comments about how the -b option
1498 Sat Jan 17 13:02:16 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1500 * e2fsck.h: If EXT2_FLAT_INCLUDES is defined, then assume all of
1501 the ext2-specific header files are in a flat directory.
1503 * dirinfo.c, ehandler.c, pass1.c, pass1b.c, pass2.c, pass5.c,
1504 super.c, swapfs.c, unix.c: Explicitly cast all assignments
1505 from void * to be compatible with C++.
1507 Tue Jan 6 11:30:24 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1509 * unix.c (sync_disk): Remove sync_disk and calls to that function,
1510 since ext2fs_close() now takes care of this.
1512 Mon Dec 29 14:45:42 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1514 * pass1.c, pass1b.c, pass2.c, pass3.c, swapfs, badblocks.c,
1515 ehandler.c, unix.c: Change use of private to be priv_data,
1516 to avoid C++ reserved name clash.
1518 Fri Nov 28 09:30:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1520 * dirinfo.c (e2fsck_add_dir_info): Use ext2fs_get_num_dirs instead
1521 of e2fsck_get_num_dirs, which has been removed.
1523 Tue Nov 25 15:54:35 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1525 * Makefile.in (PROGS): Remove @EXTRA_PROGS@, since we don't want
1526 to compile and install flushb.
1528 Mon Nov 24 06:48:00 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1530 * pass1.c (e2fsck_pass1_check_device_inode): For now, only check
1531 to make sure the extra i_blocks in a device are cleared if
1532 the immutable flag is set.
1534 * util.c (print_resource_track): Fix typo which caused the
1535 time/resource tracking to print "Pass 1 :" instead of
1538 Thu Nov 20 16:02:23 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1540 * pass3.c (expand_directory): Fix bug which could cause core dump
1541 when expanding the directory, and the bitmaps hadn't yet
1542 been read in. Also, only use ext2fs_write_dir_block when
1543 writing a directory block, not when writing out a fresh
1546 Wed Nov 19 16:15:44 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1548 * pass1.c (process_bad_block): Fix bug where first_block wasn't
1549 getting incremented, which caused user to get a
1550 "Programming error?" warning if there was a bad block in a
1551 non-primary superblock/group_descriptor. Also fixed
1552 another bug so that ext2fs_bg_has_super() is consulted, to
1553 avoid problems when using a filesystem with the
1554 sparse_groups option set and there are bad blocks at the
1555 beginning of a group which doesn't have a superblock.
1557 Thu Nov 6 16:10:20 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1559 * pass1.c, pass2.c, pass3.c, pass4.c, pass5.c: Add calls to the
1560 progress indicator function.
1562 * pass1.c (scan_callback): Add call to the progress feedback
1563 function (if it exists).
1565 Tue Nov 4 09:45:36 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1567 * super.c (check_super_block): Skip the device size check if the
1568 get_device_size returns EXT2_EXT_UNIMPLEMENTED.
1570 * iscan.c (main): Don't use fatal_error() anymore.
1572 * pass1b.c, swapfs.c, badblocks.c: Set E2F_FLAG_ABORT instead of
1573 calling fatal_error(0).
1575 * problem.c, pass3.c (PR_3_ROOT_NOT_DIR_ABORT,
1576 PR_3_NO_ROOT_INODE_ABORT): New problem codes.
1578 * problem.c, pass2.c (PR_2_SPLIT_DOT): New problem code.
1580 * problem.c, pass1.c (PR_1_SUPPRESS_MESSAGES): New problem code.
1582 * problemP.h: New file which separates out the private fix_problem
1585 * util.c, dirinfo.c, pass1.c, pass1b.c, pass2.c, pass5.c, super.c,
1586 swapfs.c util.c: allocate_memory() now takes a e2fsck
1587 context as its first argument, and rename it to be
1588 e2fsck_allocate_memory().
1590 Mon Nov 3 14:35:29 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1592 * unix.c (main): Add a special case check for the error code EROFS
1593 and display an appropriate error message for this case.
1595 * [lots of files]: Change ext2fs_read_inode, ext2fs_write_inode
1596 to take the e2fsck context as their first argument.
1597 Change dir_info.c routines to take an e2fsck_context,
1598 renamed them to start with e2fsck_ to avoid namespace
1599 issues, and changed them to store the directory
1600 information inside the e2fsck context.
1601 Added e2fsck_run() which calls all of the e2fsck passes in
1602 the correct order, and which handles the return of abort
1603 codes. Added abort processing, both via setjmp/longjmp
1604 and via flags in the e2fsck context. Use a flag in the
1605 e2fsck context instead of the restart_e2fsck global
1606 variable. Change uses of free and malloc to
1607 ext2fs_free_mem and ext2fs_get_mem.
1609 Fri Oct 31 01:12:43 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1611 * pass1.c, pass3.c: Rename new error codes to _ET_ in them for
1614 Sat Oct 25 00:10:58 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1616 * pass3.c (get_lost_and_found): Check error return of
1617 EXT2_FILE_NOT_FOUND instead of ENOTDIR
1619 * pass1.c (pass1_check_directory): Return EXT2_NO_DIRECTORY
1622 Fri Oct 24 00:12:39 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1624 * unix.c (PRS): Make the variable which getopt returns into be
1625 an int, so that it won't lose on platforms where char is
1628 * pass1b.c (clone_file): Fix bug in error reporting in the case
1629 where cs.errcode is non-zero.
1631 Sun Oct 19 21:12:11 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1633 * pass*.c, super.c, unix.c, util.c, e2fsck.h: Place #ifdef
1634 RESOURCE_TRACK around code which uses init_resource_track
1635 and print_resource_track. (Not all systems have timeval)
1637 * super.c: Remove excess #includes which are not necessary.
1639 * e2fsck.h: Add #ifdef's for HAVE_SYS_TYPES_H and HAVE_SYS_TIME_H
1641 Fri Oct 3 13:40:03 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1643 * pass*.c, super.c: Massive changes to avoid using printf and
1644 com_err routines. All diagnostic messages are now routed
1645 through the fix_problem interface.
1647 Sat Sep 6 17:13:28 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1649 * pass2.c (check_dir_block): Check for duplicate '.' and '..'
1652 * problem.c, problem.h: Add new problem codes PR_2_DUP_DOT and
1655 Tue Sep 2 09:04:51 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1657 * problem.c: Added new problem codes for some of the
1658 superblock corruption checks, and for the pass header
1659 messages. ("Pass 1: xxxxx")
1661 * util.c (print_resource_track): Now takes a description
1664 Mon Aug 25 10:23:13 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1666 * super.c, unix.c, e2fsck.c: New files to separate out the
1667 operating-specific operations out from e2fsck.c.
1668 e2fsck.c now contains the global e2fsck context management
1669 routines, and super.c contains the "pass 0" initial
1670 validation of the superblock and global block group
1673 * pass1.c, pass2.c, pass3.c, pass4.c, pass5.c, util.c: Eliminate
1674 (nearly) all global variables and moved them to the e2fsck
1677 * problem.c, problem.h: Added new problem codes PR_0_SB_CORRUPT,
1678 PR_0_FS_SIZE_WRONG, PR_0_NO_FRAGMENTS,
1679 PR_0_BLOCKS_PER_GROUP, PR_0_FIRST_DATA_BLOCK
1681 Thu Aug 14 10:55:21 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1683 * message.c: Add compression for the word "Illegal"
1685 * problem.c: Added entries for PR_2_BAD_CHAR_DEV and
1688 Wed Aug 13 09:55:57 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1690 * pass1.c (pass1, check_device_inode), pass2.c
1691 (process_bad_inode): Use a more stringent test for a valid
1694 Sun Aug 10 18:58:02 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1696 * e2fsck.c (check_mount): Add stronger warning message about the
1697 perils of running e2fsck on a mounted filesystem.
1699 Tue Jun 17 01:33:20 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1701 * Release of E2fsprogs 1.11
1703 Thu Jun 12 00:25:31 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1705 * pass1.c (mark_table_blocks): Mark the superblock and group
1706 descriptor blocks first, so that any conflicts between
1707 these and the bitmap or inode table blocks is noticed.
1709 * problem.c: Fix message printed out when a block or inode bitmap
1710 conflicts with other fs data, has the correct group number
1713 Tue Jun 10 12:07:37 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1715 * pass2.c (pass2): Check the error return from ext2fs_dblist_iterate.
1717 Thu May 8 22:45:27 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1719 * e2fsck.8.in: Fix minor typos and grammer oops found by Bill
1720 Hawes (whawes@star.net).
1722 * badblocks.c (read_bad_blocks_file): Pass the blocksize to the
1723 bad blocks command so that all of the filesystem gets
1724 tested in the case where the blocksize 2048 or 4096.
1726 Thu Apr 24 12:16:42 1997 Theodre Ts'o <tytso@localhost.mit.edu>
1728 * Release of E2fsprogs version 1.10
1730 Mon Apr 21 22:43:08 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1732 * pass1b.c (pass1b): While scanning for inodes, simply skip inodes
1733 where ext2fs_get_next_inode returns the
1734 EXT2_ET_BAD_BLOCK_IN_INODE_TABLE error.
1736 Thu Apr 17 12:23:38 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1738 * Release of E2fsprogs version 1.09
1740 Fri Apr 11 18:56:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1742 * Release of E2fsprogs version 1.08
1744 Thu Apr 10 13:51:16 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1746 * pass1b.c (clone_file_block): If we clone a directory, we need to
1747 update the dblist entry so that we check (and correct) the
1748 right directory block.
1750 Sun Apr 6 09:13:12 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1752 * pass1.c (process_block): Don't clear blocks references to
1753 filesystem metadata; let pass 1B handle this case.
1755 * problem.c, problem.h: Add new problem, PR_1B_SHARE_METADATA.
1757 * pass1b.c (pass1d): Deal with a block which is shared with
1758 filesystem metadata.
1760 * e2fsck.h: Make block_illegal_map be a global variable
1762 Sat Apr 5 11:51:58 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1764 * e2fsck.c, pass1.c (mark_table_blocks): Support the sparse_super
1766 (get_backup_sb): New function which attempts to obtain the
1767 correct backup superblock (if possible).
1769 Fri Apr 4 10:46:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1771 * e2fsck.c (main): Check the version of the library, and warn if
1772 the library is out of date; this happens generally due to
1773 users who manually install e2fsprogs.
1775 * pass1.c (pass1_get_blocks): If the passed in inode number for
1776 get_blocks isn't what we're expecting pass back
1777 EXT2_ET_CALLBACK_NOT_HANDLED.
1779 Wed Mar 12 13:32:05 1997 Theodore Y. Ts'o <tytso@mit.edu>
1781 * Release of E2fsprogs version 1.07
1783 Tue Mar 11 10:31:47 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1785 * icount.c: New file which implements an inode count abstraction.
1786 This significantly reduces amount of memory needed to
1787 check really large filesystems.
1789 * pass1.c, pass2.c, pass3.c, pass4.c: Modified to use the icount
1792 Fri Mar 7 08:28:55 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1794 * dirinfo.c (dir_info_iter): New function which allows iteration
1795 over the directories in the dir_info map.
1797 * pass3.c (pass3, check_directory): Speed up pass 3 by iterating
1798 over all directories in the dir_info structure, instead of
1799 iterating all inodes looking for directories, and then
1800 looking up the directories using get_dir_info().
1802 Sat Feb 1 11:33:43 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1804 * pass1.c (pass1, process_block):
1805 * pass2.c (pass2): Use the ext2_dblist abstraction instead of
1806 manual code to manage the directory block list information.
1808 * pass1.c (check_blocks), pass1b.c (pass1b), pass2.c
1809 (deallocate_inode): Call the ext2 library routine
1810 ext2_inode_has_valid_blocks() instead of
1811 inode_has_valid_blocks().
1813 * swapfs.c (swap_inodes): Add check so that we don't try to call
1814 swap_inode_blocks unless the inode has valid blocks.
1815 (Otherwise a long fast symlink might cause
1816 swap_inode_blocks to erroneously get called.)
1818 Wed Jan 22 14:42:53 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1820 * problem.c, problem.h: Added entries for PR_2_DOT_NULL_TERM and
1821 PR_2_DOT_DOT_NULL_TERM.
1823 * pass2.c (check_dot, check_dot_dot): Make sure the new . and
1824 .. entries are null-terminated, since the 2.0 kernel
1825 requires this (for no good reason).
1827 Mon Jan 20 20:05:11 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1829 * pass1.c (pass1): Set the EXT2_SF_SKIP_MISSING_ITABLE flag so
1830 that we can recover from missing inode tables.
1832 * dirinfo.c (get_dir_info): If there are no directories in the
1833 dir_info abstraction, don't core dump (because dir_info is
1836 * e2fsck.c (main): Don't try using the backup superblocks if there
1838 (check_super_block): If there are illegal inode table or
1839 bitmaps, set the filesystem as being in error.
1841 Wed Jan 15 11:32:01 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1843 * pass2.c (check_dir_block): Added check to make sure that rec_len
1844 is a a multiple of 4 (so that the directory entries are
1847 Sat Dec 28 12:16:32 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1849 * Makefile.in (uninstall): Uninstall all programs in the PROGS
1851 (PROGS): Don't build and install the extend program by
1855 Sat Dec 7 16:41:02 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1857 * pass1.c (process_inodes): Make sure the stashed_ino variable is
1858 saved and restored as well.
1859 (pass1): For fast sym links, skip the check_blocks
1860 processing step altogether.
1862 Mon Dec 2 09:28:24 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1864 * problem.c, message.c: New files, to completely refurbish how
1865 filesystem problems are reported to the user. The
1866 diagnostic messages are now encoded out in an easily
1867 customizable, extensible format. The messages printed out
1868 in preen mode are all on one line, and contain the device
1871 Fri Nov 29 20:26:08 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1873 * swapfs.c (swap_inodes): When swapping a filesystem, ignore
1876 * pass1.c (pass1): Ignore missing inode table errors during the
1877 scan, and just skip past those inodes.
1879 * pass3.c (check_root): Remove root_ino argument, and assume that
1880 the root inode must be EXT2_ROOT_INO. Move responsibility
1881 of setting the parent of the root inode in the directory
1882 inode structure to pass2().
1884 * pass2.c (check_dir_block): Don't allow links to the root
1887 * dirinfo.c (add_dir_info): Remove last argument to add_dir_info,
1888 since the inode is no longer used.
1890 Tue Oct 15 00:06:49 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1892 * e2fsck.c (main): If the superblock magic number is wrong, or the
1893 block group fails a sanity check, then automatically
1894 restart trying to use the backup superblocks.
1896 * pass1.c (mark_table_blocks): Make the inode tables ahead of
1897 everything else; in the case where a bitmap block overlays
1898 the inode table, the inode table should take precedence.
1900 * pass2.c (maybe_clear_entry): Make the deleted/unused error
1901 message fit on one line, since the error can happen during
1902 a preen pass. (We eventually need to revamp the whole
1903 e2fsck error reporting and prompting system, but that's a
1904 job for another day.)
1906 Mon Oct 14 22:29:49 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1908 * e2fsck.c (main): Read in the list badblocks into fs->badblocks
1909 for the benefit of the inode scan functions.
1911 * pass1.c (pass1): If ext2fs_get_next_inode() returns an error
1912 indicating that an inode is in a bad block, mark that
1913 inode as being used, as well as in the inode "bb" map.
1915 * pass2.c (maybe_clear_entry): New function which generalizes the
1916 error cases when a directory entry needs to be cleared.
1917 (check_dir_block): If an inode is in the "bb" map, offer
1918 to clear the directory entry, since the inode is in a bad
1921 * pass4.c (pass4): If an inode is marked as used, but is is marked
1922 in the "bb" map, don't process it as a disconnected inode.
1924 Tue Oct 8 02:02:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1926 * Release of E2fsprogs version 1.06
1928 Mon Oct 7 00:45:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1930 * e2fsck.c (main): Print out the version number of the shared
1931 library when using the -V option.
1933 * swapfs.c (swap_filesys): Change EXT2_SWAP to EXT2_FLAG_SWAP for
1936 * e2fsck.c (main): By setting EXT2_FLAG_MASTER_SB_ONLY, only write
1937 out the backup superblocks when we know we have a valid
1940 Tue Oct 1 22:00:29 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1942 * util.c (preenhalt): Make it explicit on preenhalt that running
1943 e2fsck manually means without the -a or -p flag.
1945 Fri Sep 27 14:41:08 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1947 * pass1.c (pass1): Add support for the EXT2_BOOT_LOADER inode.
1948 (Linux/FT actually sets the mode bits, so we have to
1949 handle it specially.)
1951 * e2fsck.c (check_if_skip): Print a message if the filesystem is
1952 just dirty, so that the user knows that it's about to be
1953 checked (since this will take a while).
1955 Mon Sep 16 17:00:01 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1957 * pass4.c: If a disconnected inode is zero-length, prompt to
1958 delete it instead of connecting it to lost+found.
1960 Thu Sep 12 15:23:07 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1962 * Release of E2fsprogs version 1.05
1964 Fri Aug 30 20:24:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1966 * pass4.c (pass4): If the user refuses to connect an unattached
1967 inode to lost+found, don't try to set i_links_count. This
1968 is bad, since if the user says yes, the inode will be
1969 marked as unused, which is not necessarily the right
1970 thing, especially since the rest of the cleanup doesn't
1973 * pass2.c (deallocate_inode): Set inode_link_info[ino] when
1974 dellocating an inode. (Not strictly necessary, but...)
1976 * pass4.c (pass4): Add "bonehead" explanation to the "programming
1979 Tue Aug 27 11:26:32 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1981 * e2fsck.c (PRS,main): Added new options -s and -S. -s will
1982 byte-swap the filesystem so that it is normalized. -S
1983 will byte-swap the filesystem regardless of its current
1986 * swapfs.c: New file, which will byte-swap a filesystem.
1988 Tue Aug 20 09:41:37 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1990 * pass1.c (pass1): Change handling on files with non-zero dtime
1991 and non-zero i_link_count; before we treated them as
1992 deleted file per botched ext2 0.3c kernel behavior. We
1993 now clear dtime instead.
1995 Mon Aug 19 23:33:57 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
1997 * e2fsck.c (main): If e2fsck sets the clean bit, even if
1998 nothing else is changed, make sure FSCK_NONDESTRUCT is
1999 set (since after all having the filesystem set to
2000 invalid is an error. :-)
2002 Fri Aug 9 10:25:13 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2004 * pass1.c (process_block): Make sure that meta data doesn't get
2005 accidentally set in the dir_blocks array (which could
2006 happen in some error condtions).
2009 * pass2.c (process_bad_inode): Check for fragments in a
2010 OS-independent fashion.
2012 Thu Aug 8 15:20:54 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2014 * e2fsck.c (check_if_skip): Close the filesystem when skipping the
2015 cleanup for the filesystem.
2017 Mon Jul 22 22:03:28 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2019 * e2fsck.c: Improve corrupt_msg, so that it's less confusing.
2021 Thu May 16 11:12:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2023 * Release of E2fsprogs version 1.04
2025 Wed May 15 21:41:29 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2027 * e2fsck.c (relocate_hint): Issue a hint that the user may wish to
2028 try "e2fsck -b 8193" before allowing e2fsck to relocate
2031 * Makefile.in (e2fsck): Build e2fsck statically or dynamically
2032 depending on the option to configure. Added targets for
2033 e2fsck.static and e2fsck.shared for people who want to
2034 build a static or shared variant manually.
2036 Wed Mar 27 00:33:40 1996 <tytso@rsts-11.mit.edu>
2038 * Release of E2fsprogs version 1.03
2040 Tue Mar 26 12:03:42 1996 <tytso@rsts-11.mit.edu>
2042 * e2fsck.c (show_stats): Don't use floating point to display
2043 percentage of non-contiguous files, as different libc
2044 handle result truncation differently, and this causes the
2045 test suite to bomb out depending on which libc you are
2048 * util.c (allocate_memory): Fix error message to omit extraneous
2051 Tue Mar 5 03:50:40 1996 <tytso@rsts-11.mit.edu>
2054 * pass2.c (check_dir_block):
2055 * pass1.c (pass1): Add support for dynamic first inode revision.
2057 Wed Feb 14 16:27:30 1996 <tytso@rsts-11.mit.edu>
2059 * pass3.c (check_root): Fix spelling typo
2061 Mon Feb 5 22:30:30 1996 <tytso@rsts-11.mit.edu>
2063 * e2fsck.c (check_super_block): If the superblock fails certain
2064 internal consistency checks, exit with a fatal error after
2065 printing the "superblock is corrupt message".
2067 Wed Jan 31 11:06:08 1996 <tytso@rsts-11.mit.edu>
2069 * Release of E2fsprogs version 1.02
2071 Wed Dec 15 21:24:26 1996 <tytso@rsts-11.mit.edu>
2073 * pass1.c (process_block): Check to see if a file is "fragmented".
2074 i.e., non-contiguous. Note that any file which is larger
2075 than the block group is guaranteed to be non-contiguous.
2076 We may want to use a different hueristic for deciding
2077 whether or not a file is "fragmented".
2079 * e2fsck.c (show_stats): Print statistics of how many
2080 non-contiguous files are on the system.
2082 Fri Dec 15 19:19:47 1995 <tytso@rsts-11.mit.edu>
2084 * badblocks.c (read_bad_blocks_file, test_disk): Fold
2085 functionality of test_disk() (which runs badblocks) into
2086 read_bad_blocks_file(); test_disk() now calls
2087 read_bad_blocks_file() with a NULL bad_blocks_file
2090 Mon Nov 20 18:30:10 1995 <tytso@rsts-11.mit.edu>
2092 * e2fsck.c (check_mount): Use #if defined(__linux__) instead of
2093 #if defined(linux). The latter won't work if we're
2096 Mon Oct 30 20:31:17 1995 <tytso@rsts-11.mit.edu>
2098 * e2fsck.c (check_mount): For Linux systems, the check to see if
2099 the root is mounted read-only has to be done for all
2100 filesystems, not just for the root filesystem, due to the
2101 way that some /etc/rc scripts are set up.
2103 Thu Oct 26 12:05:30 1995 <tytso@rsts-11.mit.edu>
2105 * Makefile.in (install): Strip programs when they are installed.
2106 (e2fsck): Build e2fsck statically.
2108 Wed Oct 25 21:18:16 1995 <tytso@rsts-11.mit.edu>
2110 * util.c (preenhalt): Preenhalt now takes an argument, which is an
2111 ext2fs_filsys; this allows it to set the EXT2_ERROR_FS
2112 flag in the superblock in cases where preenhalt is called.
2113 All calls to preenhalt() were changed to either
2114 preenhalt(fs) or preenhalt(NULL) in a few cases where the
2115 fs pointer was not available. (Most notable, for block
2118 Mon Sep 4 21:41:03 1995 Remy Card <card@bbj>
2121 util.c: Include <sys/time.h> before <sys/resource.h>. BSD needs it.
2123 Mon Sep 4 10:14:49 1995 <tytso@rsts-11.mit.edu>
2125 * e2fsck.c (show_stats): Show statistics about how many inodes
2126 have indirect, doubly indirect, and triply indirect
2127 blocks. Allow up to 8 digits for statistics, instead of
2128 merely 6, so things look pretty for large filesystems.
2130 * pass1.c (pass1): Keep statistics about indirect, doubly
2131 indirect, and triply indirect blocks.
2133 * pass1.c (unwind_pass1): Clear the above statistics when unwinding
2136 Fri Aug 18 15:17:10 1995 Theodore Y. Ts'o <tytso@dcl>
2138 * util.c, ehandler.c: Move #include of <sys/resource.h> after
2139 #include of "e2fsck.h", since sys/resource.h may depend on
2140 sys/time.h, which is #included in e2fsck.h.
2142 Thu Aug 17 22:33:37 1995 <tytso@rsts-11.mit.edu>
2144 * e2fsck.c (check_mount): Use the new ext2fs_check_if_mounted()
2145 function to determine if the device is mounted.
2147 * e2fsck.c (main): Add better error messages if ext2fs_open()
2150 Wed Aug 16 16:25:02 1995 <tytso@rsts-11.mit.edu>
2152 * pass1.c (check_blocks): If we're clearing a directory, clear
2153 pb.is_dir so we don't do the following check of making
2154 sure the directory size matches; this is pointless, since
2155 we've already cleared the inode.
2157 Fri Aug 11 09:08:54 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2159 * pass1.c (bad_primary_block): New function, called by
2160 process_bad_block, which explains the facts of life to the
2161 user when a block in the primary superblock or primary
2162 group descriptors is bad.
2164 * pass2.c (check_dot): Handle the case where the first directory
2165 entry is used, but not ".".
2167 * pass2.c (check_dotdot): Handle the case where the second directory
2168 entry is used, but is not "..".
2170 Thu Aug 10 10:05:10 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2172 * e2fsck.c (check_super_block): Get the size of the physical
2173 device and if it is smaller than the reported size of the
2174 filesystem, report an error.
2176 Sat Aug 12 03:39:18 1995 Remy Card <card@bbj>
2178 * e2fsck.c (check_if_skip): Print the number of allocated files and
2179 blocks on clean filesystems.
2181 Fri Aug 11 14:15:36 1995 Remy Card <card@bbj>
2183 * e2fsck.8: Updated date and version number.
2185 Thu Aug 10 14:26:01 1995 Remy Card <card@bbj>
2187 * pass1.c (check_blocks): Check that directory size matches *exactly*
2188 the count of allocated blocks.
2190 Wed Aug 9 21:21:24 1995 Theodore Y. Ts'o <tytso@dcl>
2192 * pass1b.c (pass1d): Free the shared[] array when we're done with
2193 it to avoid a memory leak.
2195 * pass1.c (unwind_pass1): Use ext2fs_free_block_bitmap to free the
2198 * pass2.c (process_bad_inode): When clearing the inode, make sure
2199 the pathname is freed, to prevent a memory leak.
2201 * pass5.c (check_inode_bitmaps): Free free_array and dir_array
2202 when we're finished with them.
2203 (check_block_bitmaps): Free free_array when we're finished
2206 * Makefile.in (e2fsck, flushb): Use $(LD) instead of $(CC) when
2207 linking the executable.
2209 * pass2.c (process_bad_inode): Even on OS's that don't support the
2210 fragment fields, make sure the Linux equivalent fields are
2211 set to zero. If an OS wants to reuse these fields, which
2212 is probably a bad idea (although we may get desperate in
2213 the future) this code will have to be changed.
2215 * pass1.c (dir_block_cmp): If the block numbers are equal, compare
2216 on the inode field, and then blockcnt field. This is just
2217 to keep the ordering of dir_blocks the same on all
2218 platforms when there are more than on missing directory
2219 blocks, which are indicated directories with holes, which
2220 are indicated with the block number being set to zero.
2222 Sun Aug 6 15:40:58 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2224 * pass1.c (check_blocks, process_block): check_blocks() modified
2225 to call the ext2fs_block_iterate() with BLOCK_FLAG_HOLE if
2226 the inode is a directory. process_block() now checks to
2227 see if a directory has a "hole", or missing block. If so,
2228 this fact is recorded in the directory block list so that
2229 the problem can be resolved in pass #2.
2231 * pass2.c (allocate_dir_block): Added allocate_dir_block() to
2232 allocate new blocks for directories with "holes". Called
2233 out of check_dir_block if a block in the directory block
2236 * pass3.c (get_lost_and_found): Move location of free(block) to
2237 prevent possible memory leak.
2239 Sat Aug 5 12:42:22 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2241 * pass2.c (check_dir_block): Use a automatic, fixed-saize array
2242 instead of alloca() --- alloca is not portable! Check to
2243 make sure the filename is not longer than EXT2_NAME_LEN,
2244 and offer to fix it by truncating it, since it should
2247 * e2fsck.c (PRS): Use malloc() instead of alloca() --- alloca() is
2248 not portable!! In any case putenv() in some systems must
2249 take a static character array or malloc()'ed memory;
2250 passing memory allocated using alloca() to putenv() is not
2253 * pass2.c (check_dot, check_dotdot): Use malloc() instead of
2254 alloca() --- alloca() is not portable!!!
2256 Tue Jul 18 20:04:02 1995 <tytso@rsx-11.mit.edu>
2258 * pass1b.c (pass1c):
2259 * pass3.c (check_root, get_lost_and_found):
2260 * pass2.c (check_dir_block): Use ext2fs_{read,write}_dir_block
2261 to read/write the directory block.
2263 Mon Jul 17 04:00:56 1995 <tytso@rsx-11.mit.edu>
2265 * util.c (ask_yn): Apply patch supplied by Peter A. Zaitcev to
2266 make sure VMIN and VTIME are set correct.
2268 Fri Jul 14 19:26:29 1995 <tytso@rsx-11.mit.edu>
2270 * pass1.c (mark_block_used): Change to be an inline function.
2271 Assume that the block validity checks are already done,
2272 and use the fast variant of the bitmap functions.
2274 Thu Jul 13 08:10:55 1995 <tytso@rsx-11.mit.edu>
2276 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Check the
2277 bounds of the bitmaps in advance, and then use the fast
2278 variant of e2fs_test_{block,inode}_bitmap.
2280 * pass1.c (mark_block_used): Use ext2_fast_mark_block_bitmap since
2281 the bounds checking has already been done earlier.
2283 Wed Jul 12 02:22:46 1995 <tytso@rsx-11.mit.edu>
2285 * pass1.c (pass1): Allocate and free the block_illegal_map, which
2286 is used for shortcut processing in process_block.
2287 (mark_table_blocks): Initialize block_illegal_map with the
2289 (describe_illegal_block): New helper function that
2290 describes why a block is illegal.
2291 (process_block): Use block_illegal_map as a shortcut
2292 to determine whether a block is bad. Use
2293 describe_illegal_block to print out why the block is illegal.
2295 Mon Jun 12 19:11:06 1995 Theodore Y. Ts'o (tytso@dcl)
2297 * flushb.c: Don't include <linux/fs.h> if it doesn't exist.
2299 * scantest.c: Don't include <linux/fs.h>, <getopt.h>, or
2300 <mntent.h> if they don't exist. (Mostly so that "make
2303 * pass1.c, pass1b.c, pass3.c, badblocks.c: Include <errno.h> (if
2306 * e2fsck.c, scantest.c: Don't include <getopt.h> if it doesn't
2309 Mon Jun 12 08:37:49 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2311 * pass2.c (process_bad_inode, check_for_zero_long,
2312 check_for_zero_char): Change long to u32, and char to u8.
2314 Sun Jun 11 15:05:57 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2316 * util.c (inode_has_valid_blocks):
2317 * pass2.c (process_bad_inode):
2318 * pass1.c (pass1, check_blocks, pass1_check_directory): Use
2319 LINUX_S_IS* instead of S_IS*.
2321 * e2fsck.h: Don't #include <sys/stat.h>
2323 * flushb.c (main): Add #ifdef BLKFLSBUF around ioctl. (Although
2324 this program is pretty much useless if BLKFLSBUF isn't
2327 * e2fsck.c, badblocks.c: Add #include <errno.h>, since errno is
2330 Thu Jun 8 12:31:19 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu>
2332 * pass2.c (check_dot, check_dotdot, check_dir_block): Use alloca
2333 to allocate space for file names instead of using fixed size buffers.
2334 (process_bad_inode): Only check inode frag fields if
2335 HAVE_EXT2_FRAGS is defined (by configure).
2336 * pass1.c (pass1): Only check the inode frag fields if
2337 HAVE_EXT2_FRAGS is defined (by configure).
2339 * e2fsck.c (check_mount): Only check for a mounted filesystem if
2340 HAVE_MNTENT_H is defined (by configure).
2341 (PRS): Use alloca to allocate the new path string, instead of
2342 having a fixed size buffer (which was the wrong size anyway).
2343 (PRS): Only support the -F (flush) option if the BLKFLSBUF ioctl
2346 * e2fsck.h: Only include <linux/fs.h> if HAVE_LINUX_FS_H is
2347 defined (by configure).
2349 * Makefile.in: Rewritten to conform to GNU coding standards and
2350 support separate compilation directories.
2352 Thu Apr 6 15:04:36 1995 Remy Card <card@bbj.ibp.fr>
2354 * pass1.c (pass1): Test the mode in reserved inodes (must be zero).
2356 Sat Mar 11 13:12:16 1995 Theodore Y. Ts'o <tytso@localhost>
2358 * pass1.c (unwind_pass1): Clear the file type statistics counter
2359 when pass 1 needs to be restarted from scratch.
2361 * pass1.c (handle_fs_bad_blocks): Fix bug where bitmap blocks were
2362 being reallocated to blocks in the next block group,
2363 instead of the current block grup.
2365 * pass1.c (pass1, check_blocks): Set inode_link_info[ino] whenever
2366 inode.i_links_count is set.
2368 Tue Feb 14 01:38:04 1995 Theodore Y. Ts'o (tytso@rt-11)
2370 * pass1.c (process_block): Add checks for if the block is
2371 trepassing on a superblock or group descriptor table.
2373 Sat Dec 31 00:52:11 1994 <tytso@rsx-11.mit.edu>
2375 * main.c (corrupt_msg): Extend the message which is printed out
2376 when the superblock is corrupt, to include the suggestion
2377 of using the -b option to specify an alternate superblock.
2379 Thu Nov 24 09:29:58 1994 Theodore Y. Ts'o (tytso@rt-11)
2381 * badblocks.c (read_bad_blocks_file): If we are adding or
2382 replacing bad blocks in the bad blocks inode, sanity check
2383 the bad block inode first, and clear out any illegal blocks.
2385 * pass2.c (check_name): Don't bomb out if the attempt to get the
2386 pathname of the containing directory returns an error; the
2387 directory may be too badly damaged to expect that
2388 ext2fs_get_pathname will always succeed. Use "???" if the
2389 pathname can't be obtained (it's only for a printf to the
2392 The name of the containing directory and the bad filename
2393 were incorrectly interchanged in the user message. Fixed.
2395 * pass2.c (check_name, check_dir_block): Use a common static
2396 string for the unknown pathname.
2398 Mon Nov 7 22:30:54 1994 Remy Card <card@bbj>
2400 * Fixed lots of printf formats to make sure that block and inode
2401 numbers are printed as unsigned integers.
2403 Mon Oct 24 14:10:46 1994 (tytso@rsx-11)
2405 * pass5.c (check_block_end): Fix calculation of how the last block
2406 in the block bitmap should be calculated.
2408 Wed Sep 7 10:01:13 1994 (tytso@rsx-11)
2410 * pass1b.c (pass1_dupblocks): Fix declaration of dup_inode_map to
2411 be an ext2fs_inode_bitmap, and free it properly.
2414 * e2fsck.c (main): Folded in Remy Card's changes to add a revision
2415 level to the superblock.
2417 Wed Aug 17 22:00:20 1994 Remy Card (card@bbj)
2419 * e2fsck.c (usage): Fixed bogus usage message.
2421 Wed Aug 17 11:21:45 1994 Theodore Y. Ts'o (tytso@rt-11)
2423 * pass1.c (process_bad_block): Fixed bug so that blocks in the
2424 backup superblocks and group descriptors are handled gracefully.
git://git.whamcloud.com / tools / e2fsprogs.git / blob