tune2fs.c, mke2fs.c, tune2fs.8.in, mke2fs.8.in: Change user interface
so that -J is used to specify journal options, and -j is used to
request creation of a journal using default values. (This is a UI
change, but we haven't done a formal release, and it makes things much
more consistent with the rest of the options out there.)
tune2fs.c: Add support for removing a filesystem from an external
journal; we correctly remove the filesystem UUID from the external
journal's filesystem list.
util.h, util.c (journal_default_size): New function from Andreas
Dilger to calculate an appropriate default journal size given a
filesystem size.
util.c (parse_journal_opts): Allow the creation of a journal as small
as 1MB.
mkjournal.c (ext2fs_add_journal_device): Fix bug where the device
number of the filesystem (instead of the journal) was being dropped
into s_journal_dev.
ChangeLog, dumpe2fs.c:
dumpe2fs.c (print_journal_information): Use s_first_data_block to find
the correct block to read the journal superblock.
tune2fs.c: Changed the external journal code so that it simply adds a
filesystem to a journal; the journal must have bene created via
"mke2fs -O journal_dev /dev/XXX".
mke2fs.c: Add support for creating an external journal device by using
the command "mke2fs -O journal_dev /dev/XXX". Also changed the
external journal code so -j device=/dev/XXX it simply adds a
filesystem to that journal; the journal must have been created via
separate step.
dumpe2fs.c (print_journal_information): Add support for dumping
information about an external journal device.
mke2fs.c: Add new filesystem types, largefile and largefile4, for
those filesystems whose average inode size is 1MB and 4MB,
respectively. Allow the inode ratio specified to be has high as 4MB.
Make the s_max_mount_count vary between 20 and 40, to avoid needing to
check all of the filesystems at the same time. Add some random jitter
to the s_max_mount_count value so that we avoid checking all of the
filesystems at the same time when we reboot.
tune2fs.c (add_journal): Minor fixes from Andreas Dilger. Flush stdout
after printing in-progress message.
(main): Exit with status code 1 if we failed to determine the mount
status of the device.
ChangeLog, gcc-wall-cleanup:
gcc-wall-cleanup: Remove additional annoying warning messages emited
by gcc 2.95.2.
ChangeLog, uuid.h:
uuid: Change arguments to make it clear which argument is the source
and which is the destination.
e2image.c, mke2fs.c, mklost+found.c, tune2fs.c, util.c, uuidgen.c: Fix
gcc -Wall complaints, including one bug in tune2fs caused by a block
automatic shadowing version of the variable we really wanted to use,
which broke the logic testing to see if the filesystem was mounted.
ChangeLog, MCONFIG.in:
(gcc-wall-new): Added new target which forgoes the make clean so we
only check the newly modified .c files.
Makefile.in, tune2fs.c: Move e2label functionality into tune2fs, using
argv[0] as a dispatch. This allows e2label to be (more) safely used
on mounted filesystems.
get_device_by_label.h (get_volume_label_by_spec): Add function prototype.
get_device_by_label.c: Use string_copy() instead of strdup() for
portability's sake. Fix a few other gcc -Wall complaints.
fsck.h, fsck.c (string_copy): Export string_copy() extern.
badblocks.c: Fix various gcc -Wall complaints, including an incorrect
reference to sync in flush_bufs().
ChangeLog, configure, configure.in:
configure.in: Add checks for the header files sys/mkdev.h and
sys/sysmacros.h.
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
tune2fs.c (main): Add support to allow HAS_JOURNAL flag to be cleared,
but only if the filesystem is unmounted or mounted read-only. Changed
struct ext2fs_sb to struct ext2_super, and cleaned up old code which
was needed for old versions of ext2_fs.h (not needed since we're using
our own version now).
fsck.c (check_all): Call interpet_device to resolve LABEL= and UUID=
right away so that the device_already_active() logic can do the right
thing. Also cleaned up the the root filesystem logic checking code;
fixed up a logic bug with the parallel_root option.
lsattr.c (list_attributes): Minor cleanup to smooth out logic flow.
Also removed static initialized variables to zero.
ChangeLog, lsattr.1.in:
lsattr.1.in: Add pointer to chattr man page for definition of the file
attributes.
chattr.c (decode_arg, get_flag): Use a table-driven method for
decoding the ext2 file flags character options. Add support for the
journaled data flag.
chattr.1.in: Document the -j/+j/=j flag.
base_device.c (base_device): Add support for DAC960 device names.
fsck.c (device_already_active): Handle the case where base_device
doesn't know how to interpret the device name, instead of core
dumping.
mke2fs.c (main, parse_journal_opts): Add support for creating V1
superblocks. We now pass in a journal_flags field to the journal
creation routines for this purpose.
mke2fs.c: Remove zero initializers to save a few bytes from the
executable image. (Are we excited yet?)
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.
fsck.c (device_already_active): Change to use new version of
base_device() which now returns dynamically allocated memory.
base_device.c (base_device): New version moved from fsck.c which now
understands ugly devfs names. (Debian bug #65181)
base_device.tst: Test case for base_device.c
fsck.c (wait_one): When we let a new fsck take control of the console
to display the progress bar, set FLAG_PROGRESS to so that fsck knows
not to start new processes during an fsck pass with the progress
bar. (Should fix debian bug #65267)
mke2fs.c(main): Expand the -j option so that it parses option=argument
style options, and add support for creating filesystems with external
journals.
mke2fs.8.in: Document new syntax for the -j option.
imager.c (ext2fs_image_{inode,super,bitmap}_{read,write}, ext2_fs.h,
Makefile.in: New file that has routines that save ext2fs metadata to a
file.
ext2_err.et.in (EXT2_ET_MAGIC_E2IMAGE): New error code assigned.
e2image.h: New file which defines the file format for the ext2 image
file. (Saved copy of ext2 metadata to a file as a saving throw
against worst-case damage.)
ChangeLog, Makefile.in, e2image.c:
e2image.c, Makefile.in: New program which saves ext2 metadata to a
file for people who need a last-ditch saving throw.
mke2fs.c (PRS): Applied Andreas Dilger's patch to make the -r -s
handling a bit more sane. (Even though -s is deprecated at this
point.)
ChangeLog, expect.1:
f_journal: Update to take into account new printing by the e2fsck
program.
version.h:
Update for upcoming WIP release.
llseek.c: Add #ifdef's for IA64 (it's a 64-bit platform, so we don't
need to use llseek).
ChangeLog, fsck.c:
fsck.c (device_already_active): Add a special case check for MD
devices, so we don't try to check them in parallel with other devices.
mke2fs.c (zap_sector): Fix error message printed when zap_sector
fails.
dumpe2fs.c (list_desc): Fixed format string bug when printing the
inode table location in non-hex format.
get_device_by_label.c: Add call to ext2fs_find_block_device if we
can't find the device using the name given by /proc/partitions. (This
can happen if devfs is compiled into the kernel, but not mounted.)
dumpe2fs.c (usage): add fhx options to usage message, add -x option to
print out the per-group block numbers in hex, add line for location of
primary/backup superblock and group descriptors
mke2fs.c: rename max to group_blk_max avoid potential macro conflict
mke2fs.c (zap_sector): Change zap_bootsect to more general zap_sect.
(main): Clear the superblock when starting mke2fs, to avoid leaving
the filesystem in an inconsistent state.
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.
badblocks.8.in: Added text explaining that the -n and -w options are
mutually exclusive.
badblocks.c (usage): Fix usage message to make it clear that the block
count must be specified if the starting block is to be specified.
(The starting block should be a option, in the long run.)
badblocks.c (test_nd): Save and restore the currently_testing variable
before going into the write verification loop. This avoids a loop
termination problem if the last block on the disk is bad. Also, turn
off the SIGALRM signal while restoring blocks after the user types ^C.
The num_saved variable is now static so that it won't get clobbered by
a longjmp. buf_used and bb_count are no longer static, since they
aren't used by the cleanup routines anymore.
badblocks.c (main): Removed an unsued varaible (buf_size). Fixed bad
getopt argument that didn't allow the 'b' option to take an argument.
Added error checking when parsing the starting block number. Fixed
lint warning in fscanf format string.
fsck.c (execute, wait_one): Treat fsck.ext3 the same as fsck.ext2
(because they are the same) for the purposes of the progress bar
display logic.
ChangeLog, ls.c:
ls.c (list_super): Display the journal information fields in the
superblock if the filesystem has a journal.
tune2fs.8.in: Update manual page to document what happens if
max_mount_count is negative.
tune2fs.c (main): Allow setting the maximal count value to be
negative, since the kernel interprets that as forcing a check.
fsck.c (lookup, load_fs_info, check_all): Use lazy evaluation for
calling interpret_device(), since this requires root privileges if the
partitions need to be scanned. Otherwise, it's not possible to do
non-proot fsck's for removeable devices such as floppies if there are
any LABEL= or UUID= entries in /etc/fstab.
badblocks.c (check_mount, main): Check to see if the filesystem is
mounted before doing a read/write or non-destructive test. This can
be overriden using the new -f option.
badblocks.8.in: Added documentation for the -f option.
badblocks.8.in: Update manual page to reflect that the blocks-count
parameter is now optional. Also properly document the start-block
parameter.
badblocks.c (main): Allow the blocks-count parameter to be optional.
If it's not specified, use the size of the device as a default.
badblocks.c (test_nd): Significantly simplify the logic so that it's
more obviously what's going on. Fixed a few potential cases which
weren't handled correctly in the old, overly complicated logic.
(flush_bufs): Now doesn't take a second argument, and always forces a
sync; this is required before it's really safe to call BLKFLSBUF, at
least for some kernels.
mke2fs.c (PRS): Add a much more specific error message if the
filesystem size is defaulted and get_device_size returns a size of
zero. Otherwise, users get a confusing "invalid argument while passed
to ext2 library" error message.
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".
Makefile.in (uuid_time): Compile uuid_time in two steps (first create
.o, then link it against the libraries) to work around bug in a.out
linker.
dll/jump.funcs, dll/jump.import, dll/jump.params: Update a.out shared
library control files to reflect new added files.
ChangeLog, feature.c, jump.funcs:
feature.c: Make feature_list static; it shouldn't be exported.
dll/jump.funcs: Update a.out shared library control file.
ChangeLog, badblocks.c:
badblocks.c (flush_bufs): Use fsync() if the system doesn't support
fdatasync().
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.
badblocks.8.in: Updated manual page with suggestions from David
Beattie.
badblocks.c (test_nd): Generalized cleanup and bug-fixes. We now
explicitly clear out the signal handlers to prevent a longjmp to a
deactivated stack frame.
(test_rw): Fixed a signed vs. unsigned comparison error.
chattr.1.in:
lsattr.1.in: Change "version" to "version/generation number".
chattr.1.in: Fix stupid file vs filesystem typo.
tune2fs.c Fix spelling error (spare vs sparse).
mke2fs.c (PRS): Add safety check to make sure the number of blocks
doesn't exceed 32 bits on a 64 bit machine.
chattr.c: Random cleanup; file-only variables are now static. Options
for setting/clearings flags put into order, and #ifdef's removed
(since we now use a built-in header file). Add error message if user
tries to set and reset the same flag.
lsattr.c: Random cleanup; file-only variables are now static. The -l
"long" listing has been changed to look nicer. Options names have
been renamed to be more descriptive.
badblocks.c: Fix non-destructive read/write patches from David
Beattie. Non-standard variable-length automatic arrays removed.
Non-destrutive write test fixed so that logic is clearer and more
provably correct. (I believe the old code had a bug where the disk
data wasn't restored if it was interrupted at the wrong time.)
badblocks.8.in: Document new options in man page.
fsck.c (interpret_device): If there was an attempt to interpret a
device specification of the type "UUID=" or "LABEL=", and it fails,
check to see if /proc/partitions is readable. If not, print a warning
message about /proc perhaps not being mounted, and exit.
mke2fs.c (check_plausibility): Remove unneeded #include of linux/fs.h.
Add #define of MAJOR if necessary.
partinfo.c: Remove unneeded #include of linux/fs.h
badblocks.c: Folded in patches David Beattie <dbeattie@usa.net>. Need
to do cleanup before release: use of GCC extensions (dynamic arrays);
unclean coding tricks (use of || instead of if statements, etc.).
Comments from David Beattie:
"I added non-destructive write-testing, and quite a few other
features. The non-destructive write testing, triggered by new "-n"
command-line option, will write test patterns to the disk, but only
after reading data off the disk into memory. Then, comparing the test
patterns gives a result as to whether or not those sectors are
reliable. Finally, the original data is written back.
To streamline this operation, I added another option, "-c
blocks_at_once", which will give the number of disk blocks to process
at one time (mnemonic--"count"). I made this default to 16 (as in the
read-only testing mode), and also affect the read-only testing mode.
Of course, read-only mode needs (count * block_size) amount of memory,
and non-destructive read-write needs 3 times that much, so it makes
sense to do the calculations and not overrun available RAM...I would
have liked to implement and auto-memory-usage heuristic, but I have no
idea if it's even possible to determine the amount of free memory on a
Unix system except by reading /proc entries, and that didn't seem
portable. I did NOT make this blocks_at_once affect the behavior of
the test_rw routine, as it is processing the whole disk at once,
anyway.
I *think* that I got higher detection rates on my hard drive using
random test data than patterned test data, so my non-destructive mode
initializes its test data buffer randomly.
I fixed a typo in flush_bufs that caused the ioctl BLKFLSBUF to never
get compiled into the program.
Also, I added an "undocumented" (I didn't put it into the usage
message; you can if you think it's useful) "-h" option to specify the
host device to flush--useful if you want to test out my
"non-destructive" code on something other than a hard drive, such as a
file on a hard drive, and want the host hard drive to flush.
I provided support for an "input" file (via option "-i", similar to
the "-o" option)...containing a list of already-known bad blocks; it
will skip testing those blocks, thus adding speed to the bad block
scan (on my computer, hitting a physically bad block causes a
half-second-or-more freeze as the kernel waits for the hard drive to
give up and reset itself; pretty annoying when you already know the
block is bad from a previous scan).
Finally, the real killer, the persistent re-scan (option: "-p
num_passes") that I created will, if desired, persistently re-scan the
drive until it has completed a user-decidable number of passes in a
row during which no new bad blocks are found. On my drive, I would
see behavior that a certain percentage of bad blocks would be found
with each pass (it was not reliable in the defective areas!), so I
wanted it to check it over and over again until it didn't find any
more, several times. Perhaps this will be useful to others. Defaults
of course to zero, meaning it will stop after the first pass. I used
"-p 2" on my drive, and it ran for 2 1/2 days...then used "-p 3" a
couple days later and it ran for a few more hours, and since then the
rest of my drive has been completely reliable.
Implementation of these last two features, "-i" and "-p", I did using
a bb_list from libext2fs. I debated whether bad blocks input through
"-i" should be output into the "-o" file (or stdout, of course), and
decided against it, but left the code to do so in place, commented
out, just for your information.
In order to maintain data integrity upon interruption of a
non-destructive-write test, I created a signal handler which I install
which will write back whatever original disk data is in the buffers
upon any of the fatal signals (except SIGKILL, of course).
Of course, ideally, the new options would be reflected in the
badblocks manual page, but I am not experienced at manual page
modification; if you decide my patch to badblocks should be
incorporated into the distribution, I could learn how to update the
manpage and other documentation, or you could do it for me after
exercising your opinions, if you have any, on exactly what the
command-line parameters should be called and which ones should be in
the distribution."
Really fix the bug where "fsck -As" will actually allow interactive
fsck's. (For those people who like to do interactive fsck's in the
/etc/rc scripts!?!)
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.
pass1.c (e2fsck_pass1): If the filesystem does not support imagic
inodes, if an inode has the imagic flag set, offer to clear the imagic
flag. If a valid device/fifo/socket has the immutable flag set, call
the new helper function check_immutable() to offerto clear the
immutable flag.
pass2.c (check_filetype): Use the new ext2_file_type() helper function
instead of calculating the file_type information manually.
pass3.c (e2fsck_reconnect_file): When adding a link to lost+found,
calculate the filetype information so that ext2fs_link() can use the
information if applicable. (get_lost_and_found): Create the
/lost+found directory with the correct filetype information if
applicable.
util.c (ext2_file_type), e2fsck.h: New function which returns the
directory entry file type information given the inode's mode bits.
problem.c, problem.h: Added new problem codes PR_1_SET_IMAGIC and
PR_1_SET_IMMUTABLE.
ChangeLog, mke2fs.8.in:
mke2fs.8.in: Update manual page so that the sparse_option filesystem
option is properly named.
fsck.c (PRS, device_already_active): Add debugging hook; if the
environment variable FSCK_FORCE_ALL_PARALLEL is set, then force all
fsck runs to happen in parallel.
get_device_by_label.c (has_right_label): Fixed bug where code used a
strncmp to compare a binary UUID value which may contain a NULL.
Fixed GCC warnings; added const to char * typed variables. Eliminated
non-portable use of u_char.
fsck.c (wait_one): Fix gcc warnings; add #include for ctype.h, add
const to char * variables, and use NOARGS to declare functions that
take no arguments. Also fix a memory leak in execute() where we
weren't freeing argv[] after forking the child process.
feature.c: Fix GCC warnings; add const to the char * types in the
function prototypes for e2p_feature2string and e2p_edit_feature.
ChangeLog, uuid.h, uuid_time.c:
uuid_time.c (variant_string): Declare to be static to avoid gcc warnings.
uuid.h: Add function prototypes for uuid_generate_random() and
uuid_generate_time().
ChangeLog, chattr.c:
chattr.c: Add hack to compile in a definition for S_ISLNK so we can
successfully compile even with warnings turned on.
mke2fs.c (PRS): Use __u64 instead of long long for portability
reasons.
Moved #include of sys/stat.h inside #ifdef HAVE_LINUX_MAJOR_H for
portability reasons.
ChangeLog, util.c:
util.c: For NT portability, don't redefine getchar(), since stdio
defines that. Instead we introduce a new abstract macro read_a_char()
which is #defined to the right function as necessary.
fsck.c (execute): Fix really stupid bug in the linked list management
which caused fsck in parallel mode to go into an infinite loop.
ChangeLog, mke2fs.c:
mke2fs.c (show_stats): Capitalized Hurd to make the GNU types happy.
ChangeLog, configure.in:
configure.in: Capitalized Hurd to make the GNU folks happy.
Update to pass new required parameter to e2p_edit_features
mke2fs.8.in:
Update man page to add explanatory note about how the default block
size is determined.
tune2fs.c (main): Add a new option -O which allows the user to set and
clear certain "safe" filsystem feature flags. Currently, the only
ones which are supported for modification are sparse_superblock and
filetype.
mke2fs.c (PRS): Add new option -O which allows the user to request
filesystems with specific filesystem options. By default on 2.2 and
later systems, create filesystems that have both file type information
and sparse superblocks.
badblocks.8.in, chattr.1.in, dumpe2fs.8.in, e2label.8.in,
fsck.8.in, lsattr.1.in, mke2fs.8.in, mklost+found.8.in,
tune2fs.8.in, uuidgen.1.in: Update man page to use a more standard
format (bold option flags and italicized variables), as suggested by
Andreas Dilger (adilger@enel.ucalgary.ca)
ChangeLog, e2fsck.8.in:
e2fsck.8.in: Update man page to use a more standard format (bold
option flags and italicized variables), as suggested by Andreas Dilger
(adilger@enel.ucalgary.ca)
ChangeLog, uuid_generate.3.in:
uuid_generate.8.in: Update man page to use a more standard format
(bold option flags and italicized variables), as suggested by Andreas
Dilger (adilger@enel.ucalgary.ca)
fsck.c (wait_one): If the fsck process just started, wait a second
before sending a SIGUSR1, to give it a chance to set the signal
handler; otherwise, fsck will die on an unhandled SIGUSR1.
partinfo.c: Fix minor compilation bugs pointed out by Yann Dirson.
mke2fs.c: Don't turn on sparse superblocks by default on pre-2.2 kernels.
mke2fs.8.in: Add the possible valid block sizes for mke2fs. Document
the -n flag, and the new defaults for the -s flag.
dumpe2fs.c, dumpe2fs.8.in: Add new options -f (force) and -h (header-only).
mke2fs.c (PRS): Fix logic for turning on/off the sparse superblock option.
Many files:
Updated copyright statements to reflect the GPL with permission of the
original authors.
* mke2fs.c (PRS, set_fs_defaults): Add new option -T which allows the
user to specify the how the filesystem is to be used. Mke2fs now
chooses the filesystem parameters automatically based on the size of
the filesystem and the intended use of the filesystem. Add new option
-n which simply goes through the calculations to determine the
parameters of the filesystem the system would make.
* fsck.c, fsck.h: Add support for new option -C. This option will
automatically manage e2fsck processes so that they will print
completion/progress bars. If multiple filesystems are being checked,
arrange to make sure that only one e2fsck process is displaying a
progress bar at a time.
badblocks.c (do_test): Don't complain if the write error occurs on a
non-block boundary. This is perfectly common when using blocksizes
larger than 1k.
MCONFIG.in (BUILD_CC):
configure.in (BUILD_CC): If cross compiling, find the native C
compiler and set it to BUILD_CC so that we can successfully build
util/subst.
ChangeLog, Makefile.in:
Makefile.in (subst): Build subst using $(BUILD_CC), since it's a
helper program which must be built using the native C compiler during
a cross-compilation.
Makefile.in:
Update dependencies.
fsck.c: Added support for LABEL= and UUID= specifications for the
filesystem's device, to match what recent mount programs can support.
Also, close stdin when doing fsck -A or when checking more than one
filesystem at a time, so that e2fsck doesn't try to ask interactive
questions if the filesystem appears to be mounted.
get_device_by_label.c: New file added to support LABEL=foo and
UUID=bar type specifications.
e2fsck.h:
pass1.c (pass1_get_blocks, pass1_read_inode, pass1_write_inode,
pass1_check_directory, e2fsck_use_inode_shortcuts): Make pass1_* be
private static functions, and create new function
e2fsck_use_inode_shortcuts which sets and clears the inode shortcut
functions in the fs structure.
e2fsck.h:
pass2.c (e2fsck_process_bad_inode): Make process_bad_inode() an
exported function.
pass4.c (e2fsck_pass4): Call e2fsck_process_bad_inode to check if a
disconnected inode has any problems before connecting it to
/lost+found. Bug and suggested fix by Pavel Machek <pavel@bug.ucw.cz>
ChangeLog, swapfs.c:
swapfs.c (ext2fs_swap_inode): Add compatibility for Linux 2.3 kernels
that use i_generation instead of i_version. Patch supplied by Jon
Bright <sircus@sircus.demon.co.uk>.
ChangeLog, mke2fs.8.in:
mke2fs.8.in: Fix typo in man page which caused the badblocks command
to not show up in the "SEE ALSO" section.
ChangeLog, expect.1, expect.2, image.gz, name:
f_recnect_bad: New test which checks the case where a disconnect inode
also bad inode fields; we need to make sure e2fsck offers to fix the
inode (or clear the inode, as necessary).
dumpe2fs.c, dumpe2fs.8.in: Added new command-line options which allow
a filesystem expert to specify the superblock and blocksize when
opening a filesystem. This is mainly useful when examining the
remains of a toasted filesystem.
* gen_uuid.c (get_random_bytes): Use a while loop when reading from
/dev/urandom so that if we get interrupted while reading the right
thing happens.
(uuid_generate_random): Add new function which uses the new UUID
format which uses 122 random bits to form the 128-bit UUID.
(uuid_generate): Rename the old uuid_generate to be
uuid_generate_time, and create a new uuid_generate function which
calls either uuid_generate_random or uuid_genereate_time depending on
whether /dev/urandom is present.
uuid_generate.3.in: Update to reflect changesin uuid_generate and its
two new variants.
tst_uuid.c: Updated to test new uuid_generate functions, and to
reflect new semantics of uuid_compare. Added tests to make sure the
UUID type and variant created by UUID generate is correct.
uuid_time.c (uuid_variant, uuid_type): Added new functions to return
the UUID variant and type information. The debugging program now
prints the UUID variant and type, and warns if the unparsed time
information is likely to be incorrect.
uuid_parse.3.in, libuuid.3.in: Miscellaneous text cleanups.
uuidgen.1.in:
Miscellaneous text cleanups.
uuidgen.c, uuidgen.1.in: Created command-line utility to generate
UUIDs.
fsck.c (fsck_device, execute): Don't dereference a null pointer when
checking a filesystem not in /etc/fstab.
fsck.c (fsck_device): Print an error message if the user passes in a
device or directory name which isn't found in /etc/fstab. Allow the
location of /etc/fstab to be overridden by the FSTAB_FILE environment
variable.
mke2fs.c (write_inode_tables): Add kludge code so that when the
MKE2FS_SYNC environment variable is set, mke2fs will sync every
MKE2FS_SYNC block groups, while it is writing out the inode tables.
This is to work around a VM bug in the 2.0 kernel. I've heard a
report that a RAID user was able to trigger it even using a 2.2
kernel.
fsck.c (execute, wait_one): Modified routines so that they accurately
create an fsck_instance even when the noexecute flag is set. This
allows for accurate debugging of the fsck pass structure.
(check_all): When the verbose flag is given twice, print debugging
information about when fsck is waiting for jobs to finish.
message.c (safe_print): New function which prints strings, converting
non-printable characters using the '^' and M-notation. This function
is now used to print directory name entries and pathnames.
ChangeLog:
Update for release of E2fsprogs 1.14.
inode.c (ext2fs_read_inode, ext2fs_write_inode): Check to see if the
inode number is zero; if it's zero, return EXT2_ET_BAD_INODE_NUM.
ChangeLog, fsck.c:
fsck.c (load_fs_info): If the pass number field is missing, it needs
to be treated as zero.
libext2fs.texinfo, README:
Update for 1.14 release.
chattr.c, lsattr.c: Only print the version information for the program
if the -V option is given.
chattr.c: Ignore symbolic links when doing a recursive descent through
a directory.
mke2fs.c: Add definition of SCSI_BLK_MAJOR if not defined, for
compatibility with Linux 1.2.13 header files.
ChangeLog, fsck.c:
fsck.c (load_fs_info, parse_fstab_line): Ignore fstab lines are
commented out. Also allow blank lines in the /etc/fstab file.
(execute): In verbose mode, print the mountpount of the filesystem
which we are checking (user request).
pass3.c (get_lost_and_found): If the filesystem is not opened
read-only, then force /lost+found to be created if it is not present.
problem.c: Allow PR_3_NO_LF_DIR to be handled during a preen operation.
ChangeLog, Makefile.in:
Makefile.in: Updated dependencies.
ChangeLog, fsck.c:
fsck.c (load_fs_info): Parse /etc/fstab ourselves, instead of relying
on getmntent(). This has the advantage of allowing us to properly
handle missing pass numbers correctly.
ChangeLog, configure.in:
configure.in: Add paths.h to header files for which we search.
tune2fs.8.in: Fix minor display bug in the nroff.
mke2fs.c (show_stats, write_inode_tables): Use the log10 function to
calculate the display of block numbers so that things look nice on an
80 character display.
mke2fs.c (usage): Add the sparse-super-flag to the usage message.
ChangeLog, e2fsck.c, pass1.c, pass2.c, problem.c, problem.h, unix.c:
unix.c (main): Move ext2fs_close() after e2fsck_free_context() since
e2fsck_free_context may reference data in ctx->fs.
e2fsck.c (e2fsck_reset_context): Make sure ctx->fs is non-NULL before
checking ctx->fs->dblist.
pass1.c (e2fsck_pass1): Use the device check subroutine on FIFO's and
Socket's, so that we catch bogus immutable inodes.
pass2.c (process_bad_inode): Process bad socket and fifo's.
problem.h, problem.c: Define new problem codes PR_2_BAD_FIFO and
PR_2_BAD_SOCKET.
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.)
Change to use new installation directory variables convention. Fix
uninstall rules to take $(DESTDIR) into account. Remove cat8dir and
cat1dir from the installdirs target, since modern man package don't
necessarily put the cat directory in /usr/man/cat?.
Makefile.in: Change to use new installation directory variables
convention. Fix uninstall rules to take $(DESTDIR) into account.
Remove cat8dir from the installdirs target, since modern man package
don't necessarily put the cat directory in /usr/man/cat?.
Change to use new installation directory variables convention. Fix
installdirs and uninstall rules to reflect the fact that debugfs has
been installed in the root filesystem. Fix uninstall rules to take
$(DESTDIR) into account.
e2label.c: Fix -Wall warning by making functions static.
chattr.1.in: Document that the append-only attribute may only be set
or cleared by the superuser.
Update all manual pages to that the availability section is
up-to-date.
e2label.8.in, tune2fs.8.in: Update manual page to state that labels
must be no longer than 16 characters, or they will be truncated.
e2label.c (change_label), tune2fs.c (main): If the label is longer
than 16 characters, print a warning message stating that the label
will be truncated.
mke2fs.c (PRS): If the user specifies a filesystem size, and it's
larger than the apparent size of the device, print a warning message
and ask if the user wants to proceed.
badblocks.8: Update documentation to note that output format of
badblocks is suitable for use with e2fsck -l or mke2fs -l.
mke2fs.c (handle_bad_blocks): Fix bug so that all groups with bad
superblock backup blocks are printed (not just the first one).
resize2fs.h: If EXT2_FLAT_INCLUDES is defined, then assume all
of the ext2-specific header files are in a flat directory.
ext2_block_move.c, ext2_inode_move.c, extent.c, resize2fs.c,
resize2fs.h: Rename variables named "new" to "new_block",
"new_inode", or "new_loc" to avoid C++ reserved word
clash.
ext2_block_move.c, ext2_inode_move.c, extent.c, resize2fs.c,
sim_progress.c: Use ext2fs_get_memory(),
ext2fs_free_memory(), et. al., instead of malloc() and
free().
ext2_block_move.c, ext2_inode_move.c, extent.c: Explicitly cast
all assignments from void * to be compatible with C++.
banalysis.c, banalysis.h, ext2_inode_move.c, ext2_block_move.c:
Change private to priv_data to avoid C++ namespace clash.
ChangeLog, badblocks.8.in:
badblocks.8.in: Add documentation for the -s option.
resize2fs.c, ext2_block_move.c ext2_inode_move.c: Only include printf
statements if RESIZE2FS_DEBUG is defined.
main.c: Don't read in the bitmaps since resize2fs.c does that.
e2label.c, mke2fs.c:
Adjust header files.
fsck.c:
chattr.c: Remove #include of getopt.h, since it's not needed.
tune2fs.c (main):
lsattr.c (main):
badblocks.c (main):
dumpe2fs.c (main):
mke2fs.c (PRS): Make the variable which getopt returns into be
an int, so that it won't lose on platforms where char is
unsigned.
ChangeLog, unix.c:
Make the variable which getopt returns into be an int, so that it
won't lose on platforms where char is unsigned.
llseek.c (ext2fs_llseek): Fix type error for ext2fs_llseek()
icount.c (ext2fs_icount_validate):
bmove.c (process_block): Fix lint error in type for fprintf().
inode.c (ext2fs_check_directory): Add support for the callback
to return the error code EXT2_ET_CALLBACK_NOTHANDLED.
ChangeLog, mke2fs.c:
Make parse_raid_opts return a void, to fix a -Wall warning.
Declare main() to return an int, as required. Make sure main() always
ends with an exit(0). (Some programs weren't doing this, and thus
were returning a random exit value.)
Pass the blocksize to the bad blocks command so that all of the
filesystem gets tested in the case where the blocksize 2048 or 4096.
ChangeLog, badblocks.c:
Fix bug where ext2fs_badblocks_list_test would test the list (and
exceed array boundaries) if there were no bad blocks on the bad blocks
list. (Showed up when user tried: mke2fs -c -b 4096).
Theodore Ts'o