Fix a few typos in manpages.
Reported-by: Branislav Náter <bnater@redhat.com>
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Extend the stat command to display more detailed extent information if
the file uses extent mapping instead of displaying the block map using
the block_iterate funtion.
Add the command dump_extents which displays even more detailed
information about an inode's extent tree.
This commit is an extension of a patch from Curt Wohlgemuth.
Signed-off-by: Curt Wohlgemuth <curtw@google.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
The e2fsprogs programs have historically just said that they operate
on ext2 and ext3 file system in their man pages. Update them to say
that they also operate on ext4 file systems.
Addresses-Launchpad-bug: #381854
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Add an -a option to the close_filesys command which writes any changes
to the superblock or block group descriptors to all of the backup
superblock locations.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Thanks to A. Costa for pointing these out.
Addresses-Debian-Bug: #498100
Addresses-Debian-Bug: #498101
Addresses-Debian-Bug: #498102
Addresses-Debian-Bug: #498103
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Make debugfs and tune2fs reference each other in the "SEE ALSO"
section.
Addresses-Sourceforge-Patches: #1399325
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Originally submitted by Jason Pyeron:
While working with a compromized system (suckit root kit) hidden files
were viewable by debugfs but not any other utility. When spaces and
tabs were put into the directory names defugfs did not "show" them.
"ls -p" quotes the output so is can be parsed easily.
Addresses-Red-Hat-Bugzilla: #149480
Addresses-Sourceforge-Feature-Request: #1201667
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
When recovering a large number of deleted files, linking the undeleted
inodes to directories may require a directory to be expanded. This
could allocate a block that that had been used by one of the
yet-to-be-undeleted files. So the 'undel' command been enhanced to
allow the destination pathname to be optional. This will allow the
cautious user to undelete all of the inodes without specifying a
destination pathname, and then either use debugfs's link command to
add hard links, or use e2fsck to link all of the recovered files to
the lost+found directory.
Addresses-Sourceforge-Feature-Request: #967141
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This command allows the user to set a value in the block group descriptors
for a particular block group.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
lastcheck, and mkfs_time fields with date/time values.
Add the set_inode command to debugfs so that individual inode fields can
be more easily modified. We should probably make the modify_inode
command go away at some point.
superblock. E2fsck will automatically save the journal information
in the superblock if it is not there already, and will use it if the
journal inode appears to be corrupted. ext2fs_add_journal_inode()
will also save the backup information, so that new filesystems
created by mke2fs and filesystems that have journals added via
tune2fs will also have journal location written to the superblock as
well. Debugfs's logdump command has been enhanced so that it can
use the journal information in the superblock.
The debugfs man page has been improved to more fully describe the
logdump command.
Added two new functions, ext2fs_file_open2() and
ext2fs_inode_io_intern2() which take a pointer to an inode structure;
this is needed so that e2fsck and debugfs can synthesize a
fake journal inode and use it to access the journal.
recover deleted files. The lsdel command now takes an optional
argument which allows the user to only see the most recently
deleted files. Also added a new command, undel, which automates
undeleting a deleted inode and linking it back to a directory.
Also added an optional count argument to the testb, freeb, setb,
and find_free_block commands. The ls command now takes a new
option, -d, which lists deleted directory entries.
Factored out out commonly used code into utility subroutines
for ease of maintenance and to make the executable size smaller.
and logdump commands, and move the "specifying files"
section closer to the beginning of the man page so people
won't miss it.
setsuper.c (print_possible_fields): "set_super_value -l" now
prints out the list of valid superblock fields which the
ssv command can set.
debugfs.8.in: Documented new behaviour.
ls.c (ls_l_file): Fix Y2K bug -- was printing 22-May-100 for recent
files. Switched to 4-digit years.
dump.c, debug_cmds.ct (do_rdump): Add new debugfs command "rdump",
which recursively dumps a directory and its contents.
(fix_perms): New function. Break permission-fixing code out of
dump_file() so it can be called by rdump code as well.
(dump_file): Call fix_perms().
debugfs.c, debug_cmds.ct (do_lcd): Add new debugfs command "lcd",
which changes the cwd on the native filesystem.
debugfs.c (open_filesystem): Extra args for superblock, blocksize, and
catastrophic mode. Changed callers.
(do_open_filesys, main): Accept new -b, -s, -c options for
open_filesystem.
ChangeLog, mkdir.c:
mkdir.c (ext2fs_mkdir): Read the parent directory's inode earlier, so
that if there's an error reading it, we can more cleanly back out of
the operation.
version.h:
Update version file for WIP release.
debugfs.c, debug_cmds.ct: Add new debugfs command "feature" which
allows the user to set or clear filesystme features. Add the -f
(force) option to the open command. Add the -h (superblock header
only) option to the stats command.
Add a -V option which displays the current version.
ChangeLog, unix.c:
unix.c (e2fsck_update_progress): Remove unused variables.
ChangeLog, inode.c:
inode.c (get_next_blockgroup): Fix bug where if get_next_blockgroup()
is called early because of a missing inode table in a block group, the
current_inode counter wasn't incremented correctly.
ChangeLog, tst_uuid.c:
tst_uuid.c (main): Fixed bogus declaration of the main's argv parameter.
ChangeLog, test_icount.c:
test_icount.c (main): Fix main() declaration so that it returns int,
not void.
Many files:
fsck.c (ignore): Remove unused variable cp.
chattr.c (fatal_error):
tune2fs.c (usage):
lsattr.c (usage):
dumpe2fs.c (usage):
badblocks.c (usage): Remove volatile from declaration.
fsck.c: Change use of strdup to be string_copy, since we don't trust
what glibc is doing with strdup. (Whatever it is, it isn't pretty.)