journal.c (e2fsck_check_ext3_journal): Force a fsck if we remove the
journal stored on a reserved inode. Also force a fsck if the journal
appears to exist while !NEEDS_RECOVERY, and we forcibly reset the
journal.
journal.c, pass1.c, super.c, unix.c: Replace use of struct ext2fs_sb
with struct ext2_super_block.
ChangeLog, debugfs.c:
debugfs.c Replace use of struct ext2fs_sb with struct ext2_super_block.
ext2fs.h: Cleaned up header file by removing definitions of feature
flags that might not have been defined in older ext2 header files.
Now that we're using our own include/linux/ext2fs.h header file, this
can never happen.
jfs_dat.h: Removed old header file which is no longer needed.
ChangeLog:
jfs_compat.h: Remove uneeded header file.
problem.h: Fixed numbering of pass1 error messages; an extra 0 had
slipped into some of the numbers. (Pointed out by Andreas Dilger)
journal.c (e2fsck_journal_fix_corrupt_super): Clean up unnecessary
automatic variable. Add explanatory comment about the kernel
emulation routines. (Suggested by Andreas Dilger)
super.c (release_orphan_inodes): Fix spelling typo in error message.
ChangeLog, unix.c:
unix.c (main): Clarify coments (no code changes)
ChangeLog, journal.c:
journal.c (e2fsck_check_ext3_journal): Check to make sure the journal
fields are consistent if any of the superblock fields are set. (Backs
out erroneous change made by sct, pointed out by Andreas.)
super.c (check_super_block): If we have any of the compatibility flags
set, we need to have a revision 1 filesystem. Most kernels will not
check the flags on a rev 0 filesystem and we may have corruption
issues because of the incompatible changes to the filesystem. Patch
from Andreas Dilger.
flushb.c: Fix flushb so that it does something other than waste disk
space when built on systems with modern header files and add a
non-subtle Copyright Licensing restriction so Yann will remove it from
the Debian Distribution. (Now violates the Debian Free Software
Guidelines, on purpose.)
jfs_e2fsck.h, jfs_user.h: Replaces jfs_compat.h. The jfs.h file has
been moved to the include/linux directory.
journal.c, revoke.c, recovery.c: Updated files from Stephen to support
the V2 superblock and revoke processing. The journal.c and revoke.c
files are copies from the ext3 kernel source.
Makefile.in: Added revoke.c to the list of source/object files.
Makefile.in:
Fix up some mistakes in the source file list, and regenerate the
dependencies.
Update Makefile dependencies.
ChangeLog, jfs.h:
jfs.h: Remove excess #include of JFS_DEBUG. Not needed for e2fsprogs,
since we optioanlly define it in the configuration file system.
pass1b.c: Change routines to use PR_1B_BLOCK_ITERATE when reporting
problems rather than using com_err directly.
problem.c, problem.h (PR_1B_BLOCK_ITERATE): Add new problem code.
message.c (expand_percent_expression): Add safety check. If ctx->str
is NULL, print "NULL" instead of dereferencing the null pointer.
pass1b.c, pass2.c, pass3.c: Change calls to ext2fs_block_iterate to
ext2fs_block_iterate2, to support 64-bit filesizes and to speed things
up slightly by avoiding the use of the ext2fs_block_iterate's
compatibility shim layer.
version.h:
Update for WIP release.
jfs.h, jfs_compat.h, journal.c: Updated to include the definition of
the new journal superblock format; still only supports V1 superblocks
for now. (From sct)
super.c (release_inode_block, release_inode_blocks,
release_orphan_inodes): Add code to deal with truncating inodes which
are still in use (but which are on the orphan list because they need
truncation).
problem.c, problem.h: Rename PR_0_CLEAR_ORPHAN_INODE to
PR_0_ORPHAN_CLEAR_INODE, and remove PR_0_ORPHAN_INODE_INUSE.
journal.c (e2fsck_run_ext3_journal): Add i18n support, and print a
message when the journal is being recovered.
jfs_compat.h (J_ASSERT):
journal.c (e2fsck_run_ext3_journal):
pass3.c (adjust_inode_count): Use fatal_error() instead of exit().
ChangeLog, super.c:
super.c (release_orphan_inodes): Fix typo; should do bounds checking
on next_ino instead of ino.
unix.c: Use fatal_error() instead of exit() whenever possible. Also
fix the fsck exit codes so that we use FSCK_USAGE when it is
appropriate. Rename global_signal_ctx to e2fsck_global_ctx and let it
be exported globally.
journal.c (e2fsck_journal_load): Fix **nasty** bug which caused
e2fsck_check_ext3_journal to smash the journal because
journal->j_transaction_sequence wasn't getting initialized.
journal.c: (recover_ext3_journal, e2fsck_run_ext3_journal): Move call
to e2fsck_clear_recover from recover_ext3_journal to after the
filesystem has been closed and reopened. Otherwise, the superblock in
the filesystem handle will probably be stale, and will overwrite the
newer version of the superblock written by the log recovery.
message.c (expand_inode_expression): Add support for %Iu and %Ig
problem.h (PR_0_CLEAR_ORPHAN_INODE): Add new problem code.
super.c (release_orphan_inodes, release_inode_block,
release_inode_blocks): Update the block group descriptor counts when
freeing the orphan inode. Use PR_0_CLEAR_ORPHAN_INODE to report when
we clear an orphan.
journal.c (e2fsck_run_ext3_journal): Fix a bug where we attempted to
reopen the filesystem using the device name instead of the filesystem
name.
Makefile.in: Update the make dependencies
problem.c, problem.h: Add the problem codes:
PR_0_ORPHAN_ILLEGAL_BLOCK_NUM, PR_0_ORPHAN_ALREADY_CLEARED_BLOCK,
PR_0_ORPHAN_ILLEGAL_HEAD_INODE, PR_0_ORPHAN_ILLEGAL_INODE,
PR_0_ORPHAN_INODE_INUSE
super.c (release_inode_blocks, release_orphan_inodes,
check_super_block): Add support for clearing orphaned inodes from the
unmounted filesystem.
journal.c (e2fsck_recover_ext3_journal): Remove the last orphan check;
this is now handled in check_super_block --- non-journaled filesystems
can use the orphan list in the future. Also, move the the re-opening
of the filesystem to e2fsck_run_ext3_journal().
debugfs.c:
debugfs.c (finish_range): Make sure the pager FILE pointer to use.
configure, configure.in, ChangeLog:
configure.in (JFS_DEBUG): Add support for --enable-jfs-debug
journal.c: implement loading of ext3 journal for recovery code
problem.c (fix_problem): return answer from PR_AFTER_CODE to caller.
Add journal problems.
recovery.c (journal_recover): user-space ext3 journal recovery code
unix.c (main) : check journal and do recovery in separate steps
jfs.h, recovery.c: Files ext3 kernel code.
jfs_compat.h: Compatibility header file to allow kernel code to be
linked to e2fsck.
Commit this file for future use; contains a configure.in script for when
libuuid gets separtead out into its own package.
libext2fs.texinfo:
Update version numbers for 1.19 release.
TODO:
Commit TODO list for 1.19 release.
README:
Update file for 1.19 release.
ChangeLog, e2fsprogs.spec:
e2fsprogs.spec: Merge in a few changes from the Red Hat 6.2 spec file,
now that we're using a modern rpm to build e2fsprogs. Also updated
version number to 1.19.
version.h:
Update version number for 1.19 release.
ChangeLog:
Check in changes for 1.19 release.
unix.c (check_if_skip): Modify algorithm for checking s_max_mnt_count
to match with the kernel. (If s_max_mnt_count is negative, ignore the
mnt_count check.)
unix.c (e2fsck_update_progress): Adjust the width of the progress bar
dynamically, based on the filesystem name that we need to display.
unix.c (main): If the ext3 needs_recovery flag is set, call
e2fsck_run_ext3_journal() and then restart the e2fsck run.
journal.c (e2fsck_run_ext3_journal): New file which contains logic to
recover the ext3 journal. This version relies on the kernel being
able to mount the filesystem in order to run the journal.
Makefile.in (install): Install resize2fs in /sbin, not /usr/sbin.
ChangeLog, unix.c:
unix.c: Also, re-arrange the logic so that we do the time check only
after doing the percentage check, and we only advance the spinner if
we're about to display it.
ChangeLog:
Fix minor wording error in Chagelog.
unix.c (e2fsck_update_progress): Only save and check the last
percentage after multiplying it by 10, nor 1000, since we only need to
save values to a tenth of a percent (and the percentage is already
from 0 .. 100%, not 0 .. 1).
pass1.c (e2fsck_pass1): Check to see if the ext3 s_last_orphan field
is set; if so, clear it, so that ext3 mounting code won't get confused
by the fact that we've cleared out the orphaned inodes.
pass5.c (check_block_bitmaps, check_inode_bitmaps): Add error checking
for a "should never happen case".
problem.c, problem.h (PR_5_COPY_IBITMAP_ERROR,
PR_5_COPY_BBITMAP_ERROR): Add new error codes.
pass1.c (pass1, check_size): Apply patch from Chris Wedgewood
(cw@foof.org) which checks to see if special devices have a non-zero
size, and deals with it.
problem.c, problem.h (PR1_SET_NONZSIZE): Add new problem code.
Makefile.in (install): Create a symbolic link for fsck.ext3 as well.
ChangeLog, e2fsprogs.spec:
e2fsprogs.spec (fsck.ext3): Add /sbin/fsck.ext3 to the spec file.
problem.c, problem.h (PR_0_HURD_CLEAR_FILETYPE): Add new problem code.
super.c (check_super_block): If the OS type in the superblock is the
Hurd, check to see if the filetype feature is set, and offer to clear
it if so. This needs to be done since the Hurd doesn't properly
support the filetype feature. (And since the hurd allows the
transmogrification of files to special files and vice versa --- for no
good reason that I can understand --- it can't support the filetype
feature for the forseeable future, either.)
ChangeLog, mke2fs.c:
mke2fs.c (main): We forcibly turn off the filetype feature if the OS
is the hurd, since the hurd doesn't support it. (And since the hurd
allows the transmogrification of files to special files and vice versa
--- for no good reason that I can understand --- it can't support the
filetype feature for the forseeable future, either.)
mke2fs.c (proceed_question): Fix reversed sense of proceed_question
that was busted due to the internationalization patch. Fixed bug
where if proceed_question was called twice, the input buffer wasn't
cleared of the previous question's newline.
ChangeLog, expect.1, expect.2, image.gz, name:
f_hurd: Add test for Hurd-specific features (right now, just checks to
make sure the filetype feature is cleared)
ChangeLog, ls.c:
ls.c (list_super): Change the string displayed for the Hurd to be
GNU/Hurd, instead of just "GNU".
badblocks.c, dumpe2fs.c, e2label.c, mke2fs.c, tune2fs.c, uuidgen.c:
For platforms that don't define optarg.h, manually define optarg and
optind.
ChangeLog, main.c:
main.c: For platforms that don't define optarg.h, manually define
optarg and optind.
ChangeLog, unix.c:
unix.c: For platforms that don't define optarg.h, manually define
optarg and optind.
pass1.c (check_immutable, e2fsck_pass1_check_device_inode): Check for
the append-only as well as the immutable flag.
problem.c (PR_1_SET_IMMUTABLE): Adjust message to include append-only
flag. Fix comment for compression flag.
unix.c (e2fsck_update_progress): Limit the number of updates to the
progress bars to 8 times a second. This allows a 9600 baud console
link to keep up.
unix.c (main): If compression is enabled on the filesystem, print a
warning message (for now).
message.c: Add new compression shortcut: @c == compress
problem.c, problem.h (PR_1_COMPR_SET): Add new error code.
pass1.c (check_blocks): If the inode has EXT2_COMPRBLK_FL flag set,
check to see if the filesystem supports compression. If it does pass
this information down to process_block() so it can treat the
compressed block flag words correctly. If not, offer to clear the
flag, since it shouldn't be set.
(process_block): If an inode has the compressed inode flag set, allow
EXT2FS_COMPRESSED_BLKADDR.
pass1b.c (process_pass1b_block, delete_file_block, clone_file_block):
pass2.c (deallocate_inode_block): Use HOLE_BLKADDR to check to see if
the block can be skipped.
ChangeLog, Makefile.in:
Makefile.in: Exclude the internationalization files from being
distributed.
ChangeLog, configure, configure.in:
configure.in: Add support for --enable-compression. This is
experimental code only for now, which is why it's under --enable test.
Once it's stable, it will always be compiled in.
TODO:
Commit additional TODO items.
e2fsck.h:
pass1.c (mark_table_blocks, e2fsck_pass1): Remove
ctx->block_illegal_map, since it's not needed by pass1, and pass1b has
been modified to calculate it manually if needed. This reduces the
memory footprint needed by e2fsck.
pass1b.c (check_if_fs_block): New static function which returns
whether or not a block overlaps with filesystem metadata. This
replaces consulting the block_illegal_map bitmap.
util.c:
Make resource tracking message more concise.
bitops.h (ext2fs_mark_generic_bitmap, ext2fs_unmark_generic_bitmap,
ext2fs_mark_block_bitmap, ext2fs_unmark_block_bitmap,
ext2fs_mark_inode_bitmap, ext2fs_unmark_inode_bitmap): Change to
return the previous state of the bit that is being marked or unmarked.
For speed optimization.
ChangeLog, pass3.c:
pass3.c (check_directory): Only do the loop detection algorithm if
we've searched over 2048 parent directories and haven't found the end
yet. This means that in the common case, we don't allocate or clear
the inode_loop_detection bitmap, which for large systems, merely
clearing the bitmap for each directory was turning out to be quite
expensive. Thanks to Jani Jaakkola (jjaakkol@cs.helsinki.fi) for
identifying this problem.
ChangeLog, Makefile.in, e2fsck.h, unix.c:
Makefile.in: Call sync after finishing building all in this directory.
unix.c (PRS): sync the filesystem before trying to use BLKFLSBUF, to
minimize the chance of causing dirty blocks to get dropped.
e2fsck.h: Manually define BLKFLSBUF if not defined, and we're on a
Linux/i386 system.
debugfs.c (dump_inode): Remove #ifdef for i_version vs. i_generation
since we know it will always be i_generation now.
ChangeLog, e2fsck.h, flushb.c, scantest.c:
e2fsck.h, flushb.c, scantest.c: Remove uneeded include of linux/fs.h
bmap.c:
Fix silly spelling typo.
ChangeLog, getsize.c, ismounted.c, swapfs.c:
getsize.c, ismounted.c: Remove unneeded include of linux/fs.h
swapfs.c: Remove #ifdef HAVE_EXT2_INODE_VERSION since it's not needed
any more; we know it will always be i_generation. Add support for
swapping the high bits of the uid and gid.
Makefile.in (distclean): Remove TAGS and Makefile.in.old from the
source directory. Also, when making the .exclude file for the
source_tar_file, exclude those two files as well.
Makefile.in (distclean): Remove TAGS and Makefile.in.old from the
source directory.
Theodore Ts'o