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Jose R. Santos [Mon, 3 Mar 2008 16:41:29 +0000 (10:41 -0600)]
Add {read,write}_blk64 to inode_io.c
Add 64-bit block capable routines to inode IO manager. Since fileio.c
does not yet have 64bit support, these routines will not handle 64bit
block numbers correctly yet.
Signed-off-by: Jose R. Santos <jrs@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Jose R. Santos [Mon, 3 Mar 2008 16:41:24 +0000 (10:41 -0600)]
Add {read,write}_blk64 to unix_io.c
Add 64-bit block capable routines to Unix IO manager.
Signed-off-by: Jose R. Santos <jrs@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Jose R. Santos [Mon, 3 Mar 2008 16:41:18 +0000 (10:41 -0600)]
Add 64-bit IO manager operations to struct_io_manager.
In order to provide 64-bit block support for IO managers an maintain
ABI compatibility with the old API, some new functions need to be
added to struct_io_manger. Luckily, strcut_io_manager has some
reserved space that we can use to add these new functions.
Signed-off-by: Jose R. Santos <jrs@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Thu, 13 Mar 2008 14:53:26 +0000 (10:53 -0400)]
Merge branch 'maint'
Conflicts:
lib/ext2fs/ext2_err.et.in
Theodore Ts'o [Thu, 13 Mar 2008 14:44:54 +0000 (10:44 -0400)]
e2fsck: Use "Clear Htree" instead of "Clear" when the Htree is corrupt
Change the prompt so it is clear to the user that e2fsck will be
clearing the htree information, not the directory inode itself, when
the htree information has proven to be corrupt.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Thu, 13 Mar 2008 05:03:28 +0000 (01:03 -0400)]
e2image: Use open64() so that "e2image -I" works on image files > 2GB
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Thu, 13 Mar 2008 04:58:54 +0000 (00:58 -0400)]
e2fsck: Fix directory i_size handling
If a directory's i_size is bigger than the number of blocks, don't try
to allocate extra empty blocks to the end of the directory; there's no
real point to do that. Also, if a directory's i_size is not a
multiple of the blocksize, flag that as a mistake so it can be fixed.
This more elegantly addresses the problem which was found on Bas van
Schaik's filesystem.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Thu, 13 Mar 2008 04:34:16 +0000 (00:34 -0400)]
libext2fs: Add ext2fs_dblist_get_last() and ext2fs_dblist_drop_last()
Add two new functions which allows the caller to examine the last
directory block entry added to the list, and to drop if it necessary.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Wed, 12 Mar 2008 20:10:48 +0000 (16:10 -0400)]
e2fsck: Handle a pass 2 "should never happen" error gracefully
Turns out a "should never happen" error can indeed happen very easily
if a directory with an htree index has an incorrect, and too-large,
i_size field. This patch fixes this so that we handle this situation
gracefully, allowing filesystems with this error to be fixed.
In another patch I will clean up the specific problem which caused the
internal "should never happen" error from happening at all, but patch
will prevent e2fsck from crashing, and prompt the user to remove the
htree index, so it can be rebuilt again after pass 3.
Thanks to Bas van Schaik at Tetra for giving me access to his system
so this problem could be debugged.
Addresses-Launchpad-Bug: #129395
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Wed, 12 Mar 2008 16:12:50 +0000 (12:12 -0400)]
e2fsck: Fix obvious typo in an "internal error" message
Thanks to Philipp Thomas for pointing this out.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Petr Pisar [Tue, 11 Mar 2008 16:08:52 +0000 (12:08 -0400)]
po: update cs.po (from translationproject.org)
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Clytie Siddall [Mon, 10 Mar 2008 19:08:29 +0000 (15:08 -0400)]
po: update vi.po (from translationproject.org)
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Göran Uddeborg [Mon, 10 Mar 2008 19:08:29 +0000 (15:08 -0400)]
po: update sv.po (from translationproject.org)
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Jakub Bogusz [Mon, 10 Mar 2008 19:08:29 +0000 (15:08 -0400)]
po: update pl.po (from translationproject.org)
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Benno Schulenberg [Mon, 10 Mar 2008 19:08:29 +0000 (15:08 -0400)]
po: update nl.po (from translationproject.org)
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Theodore Ts'o [Sun, 9 Mar 2008 01:20:40 +0000 (20:20 -0500)]
resize2fs: Fix resizing filesystems with large inodes
Use ext2fs_get_next_inode_full() in resize2fs and clean up large inode
handling; previous attempt was not properly handling all cases, and
was incorrectly setting i_extra_isize. This caused some extended
attributes to get removed or randomly assigned to other inodes as a
result of the resize, which can be unfortunate on systems using
SELinux.
The previous commit didn't fix things completely on big-endian systems
like PowerPC.
Addresses-Red-Hat-Bugzilla: #434893
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Sun, 9 Mar 2008 01:01:05 +0000 (20:01 -0500)]
blkid: Fix portability problem caused by using uint instead of unsigned int
This is needed to fix compilation with DJGPP; thanks to Cristophe
Grenier for pointing this out.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Sun, 9 Mar 2008 00:48:56 +0000 (19:48 -0500)]
Fix mke2fs man page regarding 128-byte default inode size
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Fri, 29 Feb 2008 05:43:29 +0000 (00:43 -0500)]
Merge branch 'maint'
Theodore Ts'o [Fri, 29 Feb 2008 03:51:49 +0000 (22:51 -0500)]
Update release notes, version files for 1.40.7 release
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Fri, 29 Feb 2008 04:43:34 +0000 (23:43 -0500)]
debian: Avoid adding an empty directory in the uuid-dev package
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Fri, 29 Feb 2008 04:43:03 +0000 (23:43 -0500)]
debian: Add required ${shlibs:Depends} to libss2's depend header
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Fri, 29 Feb 2008 04:42:26 +0000 (23:42 -0500)]
Fix up debian copyright files to avoid Lintian errors
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Fri, 29 Feb 2008 02:47:05 +0000 (21:47 -0500)]
Update e2fsprogs translation template and po/gmo files
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Fri, 29 Feb 2008 02:26:01 +0000 (21:26 -0500)]
tune2fs: Remove support for clearing the SPARSE_SUPER feature
Clearing SPARSE_SUPER is dangerous; it can result in a filesystem
which e2fsck can't fix easily. Since there is very few good reasons
for wanting to turn this feature off, disable tune2fs's abiity to do
this. Users who really want this can use debugfs.
Also, deprecate the tune2fs -s option. Remove it from the man page
and usage message.
Addresses-Sourceforge-Bug: #
1840286
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Fri, 29 Feb 2008 02:12:31 +0000 (21:12 -0500)]
Update mke2fs usage message
Add options supported by mke2fs to its usage message.
Addresses-Sourceforge-Bug: #
1751393
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Andreas Mohr [Fri, 29 Feb 2008 01:50:05 +0000 (20:50 -0500)]
Add manpage references to debugfs/tune2fs commands
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>
Mike Frysinger [Fri, 29 Feb 2008 01:41:17 +0000 (20:41 -0500)]
Fix makefile dependency issues for various install targets
Addresses-Sourceforge-Patches: #
1903484
Addresses-Sourceforge-Patches: #
1903466
Addresses-Sourceforge-Patches: #
1903456
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Fri, 29 Feb 2008 00:54:03 +0000 (19:54 -0500)]
Improve descriptions for the r_move_itable and r_resize_inode tests
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Eric Sandeen [Thu, 28 Feb 2008 19:22:12 +0000 (13:22 -0600)]
Add regression test for resize2fs moving inodes with inline xattrs
The image contains an inode past the resize point with an inline xattr
value of "propervalue". It also contains deleted inodes which had the
xattr value "oldvalue".
When resize2fs moves the inode, it should copy the xattr as well, so
that post-resize we see "propervalue" not "oldvalue".
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Eric Sandeen [Thu, 28 Feb 2008 19:24:17 +0000 (13:24 -0600)]
resize2fs: Fix movement of large (greater than 128 byte) inodes
inode_scan_and_fix() in resize2fs needs to do read/write of the full
inode to be sure it gets all data from larger (>128 byte) inodes.
Addresses-Red-Hat-Bugzilla: #434893
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Wed, 27 Feb 2008 23:53:34 +0000 (18:53 -0500)]
Merge branch 'maint'
Conflicts:
lib/blkid/devname.c
lib/blkid/probe.c
misc/mke2fs.c
misc/tune2fs.c
Theodore Ts'o [Wed, 27 Feb 2008 20:10:20 +0000 (15:10 -0500)]
e2fsck: Print an explicit message when the bad block inode is updated
Some users were confused about why the filesystem was modified.
Addresses-Sourceforge-Bug: #756460
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Wed, 27 Feb 2008 20:01:19 +0000 (15:01 -0500)]
Add support for manipulating large_file feature in mke2fs and tune2fs
Previously we just let the kernel and e2fsck do this automatically,
but e2fsck will no longer automatically clear the large_file feature.
It still isn't really necessary to worry about this feature flag
explicitly, but some users seem to care.
Addresses-Red-Hat-Bugzilla: #258381
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Wed, 27 Feb 2008 19:19:18 +0000 (14:19 -0500)]
fsck: Don't complain about an old-style fstab if the fstab is empty
Addresses-Debian-Bug: 468176
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Wed, 27 Feb 2008 18:38:56 +0000 (13:38 -0500)]
debugfs: Fix find_free_block to avoid reporting the block more than once
Addresses-Sourceforge-Bug: #
1096315
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Wed, 27 Feb 2008 07:06:08 +0000 (02:06 -0500)]
Fix gcc -Wall warnings for lib/blkid/probe.c
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Wed, 27 Feb 2008 05:00:30 +0000 (00:00 -0500)]
e2fsck: Don't clear the LARGE_FILES feature flag
Stop clearing the EXT2_FEATURE_RO_COMPAT_LARGE_FILE flag automatically
if there are no large files in the filesystem. It's been almost a
decade since there have been kernels that don't support this flag, and
e2fsck clears it quietly without telling the user why the filesystem
has been changed.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Wed, 27 Feb 2008 03:24:42 +0000 (22:24 -0500)]
libblkid: Add error checking to devicemapper code to avoid segfaults
If a device mapper volume disappears while libblkid code is running,
it is possible for the devicemapper code to return errors, and since
libblkid wasn't checking for error returns, it would dereference a
null pointer and crash. Add error checking to prevent this.
Addresses-RedHat-Bugzilla: #433857
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Wed, 27 Feb 2008 01:59:56 +0000 (20:59 -0500)]
Enhance e2fsck's reporting for reporting unsupported filesystem features
Addresses-Sourceforge-Feature-Request: #
1175808
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Wed, 27 Feb 2008 01:45:36 +0000 (20:45 -0500)]
libext2fs: Add EXT2_FLAG_NONFREE_ON_ERROR to ext2fs_open2()
Add a flag which returns the partially completed filesystem object so
e2fsck can print more intelligent error messages.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Wed, 27 Feb 2008 00:05:33 +0000 (19:05 -0500)]
Fix dumpe2fs parsing of explicit superblock/blocksize parameters
The dumpe2fs syntax documented in the man page has been broken for
some time due to getopt() changes. Change the option syntax in
dumpe2fs to be one which is more extensible and consistent with the
format for extended options in mke2fs and tune2fs.
Addresses-Sourceforge-Bug: #
1830994
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Tue, 26 Feb 2008 22:38:48 +0000 (17:38 -0500)]
Eliminate really obsolete references to Linux 2.0/2.1/2.2 in tune2fs man page
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Tue, 26 Feb 2008 22:31:06 +0000 (17:31 -0500)]
tune2fs: Add support to clear the resize_inode feature
This requires an fsck aftwards. We don't allow setting the
resize_inode feature because extensive work to tune2fs or e2fsck to
safely relocate blocks is necessary in order to reserve the blocks
needed by the resize inode.
Addresses-Red-Hat-Bugzilla: #167816
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Tue, 26 Feb 2008 20:08:14 +0000 (15:08 -0500)]
tune2fs: Cleanup feature handling to avoid merge conflicts
Use a more abstract set of feature tests to avoid merge conflicts as
we add support for new features in the maint, master, next, and pu git
branches.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Tue, 26 Feb 2008 19:27:57 +0000 (14:27 -0500)]
Teach tune2fs to use e2p_edit_feature2() to provide better error handling
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Tue, 26 Feb 2008 19:26:01 +0000 (14:26 -0500)]
libe2p: New e2p_edit_feature2 which provides better error handling
This creates a new enhanced edit_feature function for libe2p which
supports a different set of feature flags that are OK to clear as
opposed to set, and which returns more specific information about why
the user provided an invalid edit feature command.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Tue, 26 Feb 2008 17:50:51 +0000 (12:50 -0500)]
e2fsck: Document that the -D option finds duplicate file names
Document in the e2fsck man page that e2fsck finds duplicate filenames
only when the -D option is passed to e2fsck.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Tue, 26 Feb 2008 17:11:47 +0000 (12:11 -0500)]
debian: Pass 100 to UID_MIN and GID_MIN, not 1
According to the policy, UIDs and GIDs in the range 1-100 are reserved
to be globally allocated by the base-passwd package. The libuuid1
postinstall script passes in UID_MIN=1 and GID_MIN=1. The useradd and
groupadd commands seems to skip UID's between 1 and 100 anyway, but
it's confusing, so we should pass in UID_MIN=100 and GID_MIN=100 for
clarity and in case useradd and groupadd ever changes their behaviour.
Addresses-Debian-Bug: #466929
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Fri, 22 Feb 2008 21:52:27 +0000 (16:52 -0500)]
libe2p: Change Raid to RAID in display option
Update m_raid_opt test so that it reflects the code change.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Valerie Clement [Thu, 21 Feb 2008 15:39:23 +0000 (16:39 +0100)]
Add missing shift for ei_leaf_hi
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Valerie Clement [Thu, 21 Feb 2008 15:39:23 +0000 (16:39 +0100)]
Add missing free in ext2fs_extent_free()
handle->path should be freed in ext2fs_extent_free()
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Fri, 22 Feb 2008 20:53:50 +0000 (15:53 -0500)]
e2fsck: Account for index nodes in the extent tree for i_blocks
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Fri, 22 Feb 2008 20:04:37 +0000 (15:04 -0500)]
mke2fs: Remove warning for inode_size > 128 bytes
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Fri, 22 Feb 2008 20:03:49 +0000 (15:03 -0500)]
mke2fs: Remove 2.4 kernel warning for blocksizes > 4096 bytes
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Fri, 22 Feb 2008 20:01:03 +0000 (15:01 -0500)]
mke2fs: Remove requirement for -f option for filesystems > 2**31 blocks
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Wed, 20 Feb 2008 13:20:02 +0000 (08:20 -0500)]
Add ability to set (but not clear) the extents feature to tune2fs
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Wed, 20 Feb 2008 13:13:19 +0000 (08:13 -0500)]
Allow mke2fs to create filesystems with the EXTENTS feature
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Tue, 19 Feb 2008 13:33:50 +0000 (08:33 -0500)]
Fix memory leak in ext2fs_alloc_block()
If a block buffer was not supplied and ext2fs_alloc_block() returned
with no errors, it would leak a temporary block buffer.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Eric Sandeen [Wed, 30 Jan 2008 23:25:03 +0000 (17:25 -0600)]
blkid: detect LVM2 physical volumes
Bits liberally stolen from lvm2 userspace.
Addresses-Red-Hat-Bugzilla: #409321
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Theodore Ts'o [Tue, 19 Feb 2008 04:01:43 +0000 (23:01 -0500)]
Merge branch 'maint' into next
Theodore Ts'o [Tue, 19 Feb 2008 03:59:42 +0000 (22:59 -0500)]
libe2p: Make list_super2() print the RAID stride and stripe-width
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Tue, 19 Feb 2008 03:56:25 +0000 (22:56 -0500)]
Add support for setting RAID stride and strip-width via mke2fs and tune2fs
This is useful for mballoc to align block allocation on the RAID
stripe boundaries.
Signed-off-by: Rupesh Thakare <rupesh@clusterfs.com>
Signed-off-by: Andreas Dilger <adilger@clusterfs.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Tue, 19 Feb 2008 03:16:52 +0000 (22:16 -0500)]
debugfs: Add new superblock fields to the set_super_value command
Signed-off-by: Rupesh Thakare <rupesh@clusterfs.com>
Signed-off-by: Andreas Dilger <adilger@clusterfs.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Eric Sandeen [Wed, 30 Jan 2008 03:30:46 +0000 (21:30 -0600)]
print "mostly-printable" xattr strings in debugfs
Taking a cue from getfattr... if a string is "mostly"
printable characters, go ahead & print as a string,
and escape what's left over.
so we get:
Extended attributes stored in inode body:
selinux = "system_u:object_r:root_t:s0\000" (28)
instead of:
Extended attributes stored in inode body:
selinux = "73 79 73 74 65 6d 5f 75 3a 6f 62 6a 65 63 74 5f 72 3a 72 6f 6f 74 5f 74 3a 73 30 00 " (28)
(selinux includes the trailing null in "len" so it
never prints as a string today)
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Andreas Dilger [Sat, 2 Feb 2008 08:22:05 +0000 (01:22 -0700)]
e2fsprogs-tests-f_ea_checks.patch
Test case for various types of extended attribute block corruption
Signed-off-by: Andreas Dilger <adilger@sun.com>
Andreas Dilger [Sat, 2 Feb 2008 08:22:05 +0000 (01:22 -0700)]
e2fsprogs-tests-f_unsorted_EAs.patch
Test case for allowing unsorted EAs in the fast in-inode space.
Signed-off-by: Andreas Dilger <adilger@sun.com>
Andreas Dilger [Sat, 2 Feb 2008 08:16:32 +0000 (01:16 -0700)]
Improve support for in-inode EA's
Add vertificaton of the in-inode EA information, and allow in-inode
EA's to have a checksum.
Signed-off-by: Andreas Dilger <adilger@clusterfs.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Tue, 19 Feb 2008 01:11:07 +0000 (20:11 -0500)]
Activate basic f_extents test case
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Tue, 21 Aug 2007 01:31:11 +0000 (21:31 -0400)]
e2fsck: Add support for extents
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Mon, 18 Feb 2008 19:59:45 +0000 (14:59 -0500)]
Add read/only support for extents to ext2fs_bmap()
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Thu, 7 Feb 2008 19:37:17 +0000 (14:37 -0500)]
Use BLOCK_FLAG_READ_ONLY flag in debugfs, e2image, and tune2fs
Pass BLOCK_FLAG_READ_ONLY to ext2fs_block_iterate2() so that debugfs,
e2image, and tune2fs will work well with filesystems containing
extents.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Mon, 4 Feb 2008 03:29:16 +0000 (22:29 -0500)]
Add read-only extents support to ext2fs_block_iterate2()
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Mon, 15 Oct 2007 03:04:58 +0000 (23:04 -0400)]
Add support for extents to libext2fs
Initial implemenation of extents support in libext2fs
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Sat, 15 Sep 2007 18:10:47 +0000 (14:10 -0400)]
e2fsck: factor out code to clear an inode into e2fsck_clear_inode()
Factor out code to clear a bogus inode and update e2fsck's internal
data structures accordingly into a common routine,
e2fsck_clear_inode(). This saves about 200 bytes in the compiled x86
e2fsck executable, and makes the code more maintainable in the
long-term.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Sat, 1 Sep 2007 13:10:43 +0000 (09:10 -0400)]
Don't byte swap extents information in the inode
Responsibility for byte swapping the extents information rests with
the low-level extent code, which translates the on-disk extents
information to the abstract extent format. The on-disk format will
eventually get more complicated, in order to add support for 64-bit
block numbers, bit-compressed extents, etc. So to avoid needing to
expose all of that complexity in swapfs.c, the in-memory contents of
i_blocks will not be byte-swapped and will be identical to the on-disk
format.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Fri, 31 Aug 2007 17:39:23 +0000 (13:39 -0400)]
Allow debugfs to be extended for use by test programs
This change allows debugfs to be reused as the base for e2fsprogs
internal test programs, by linking debugfs object files with
additional object file(s) that define additional commands. The test
program's object file(s) should define their own comand table, and
define the symbol extra_cmds to be a pointer to the ss_request_table.
In addition, the symbol debug_prog_name can be used to override the
name of the program printed in the version banner and in the ss
prompt.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Mon, 18 Feb 2008 14:55:04 +0000 (09:55 -0500)]
debugfs: Fix error handling in strtoblk() and common_block_args_process()
Fix strtoblk() to allow a block number 0, and
common_block_args_process() so it prints an error message if a block
number that can't be parsed by strtoul().
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Sun, 17 Feb 2008 22:36:45 +0000 (17:36 -0500)]
Merge branch 'maint' into next
Theodore Ts'o [Sun, 17 Feb 2008 11:59:21 +0000 (06:59 -0500)]
Update to latest samba tdb library before LGPLv3 change
The major changes were:
* Fix realloc() leak on failure case from Jim Meyering
* Fixed various problems in transaction lock code
* Made transaction_brlock() static
* Added more fine-grained locking features
Moved from svn revision #22080 to #23590
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Sat, 16 Feb 2008 19:14:24 +0000 (14:14 -0500)]
Make fsck ignore mounted filesystems if given the -M option
Adapted from the SuSE patch, but fixes a number of very serious
problems with the patch in SLES:
1) This changeset uses -M instead of -m; most lowercase options are
reserved for use by the filesystem-specific fsck programs. All new
fsck options must be upper case.
2) This changeset will skip the root filesystem in "fsck -AM", which
the SLES patch will not do.
3) Loading /proc/mounts into the fs_info can cause -t opts matching to
malfuction. So this changeset uses a simplified version of the
ismounted.c function from the ext2fs library.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Christophe GRENIER [Sat, 16 Feb 2008 11:10:56 +0000 (12:10 +0100)]
Add portability checks to support DJGPP
DJGPP lacks sys/select.h and sys/un.h; add header checks to be more
portable.
Signed-off-by: Christophe Grenier <grenier@cgsecurity.org>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Theodore Ts'o [Sat, 16 Feb 2008 02:28:48 +0000 (21:28 -0500)]
configure.in: Don't use the dc command unless it is required
Some systems don't have the 'dc' command installed, and this causes
configure to print a warning message unnecessarily for a standard
(non-WIP and non-pre) release of e2fsprogs.
It's easy enough to avoid this problem, so let's do it.
Addresses-Sourceforge-Bug: #
1893024
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Sat, 16 Feb 2008 02:24:30 +0000 (21:24 -0500)]
uuidd: Fix pid file so it has the correct pid number
The pid file was getting created before the fork(), so it had the
incorrect pid number. No one noticed for a while, since "uuidd -k"
will kill the daemon and it has enough automatic convenience functions
that it's usually not necessary to refer to the pid file except as a
convenient place for uuidd to lock against multiple instances of the
daemon starting up.
Addresses-Sourceforge-Bug: #
1893244
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Fri, 15 Feb 2008 22:41:38 +0000 (17:41 -0500)]
libuuid: use fcntl locking instead of lockf
Cygwin doesn't support lockf(), so move to fcntl() locking as more
portable. Also fix a bug which could cause get_lock() to loop forever
if the attempt to lock the file fails for some reason.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Fri, 15 Feb 2008 22:12:18 +0000 (17:12 -0500)]
Update Czech, Dutch, Polish, Sweedish, and Vietnamese translations
Install updates from the Translation Project.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Sun, 3 Feb 2008 02:26:54 +0000 (21:26 -0500)]
libext2: Add BLOCK_FLAG_READ_ONLY flag to ext2fs_block_iterate2()
This flag allows the caller to promise that it will not try to modify
the block numbers returned by the iterator.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Sun, 10 Feb 2008 13:03:54 +0000 (08:03 -0500)]
Merge branch 'maint' into next
Theodore Ts'o [Sun, 10 Feb 2008 12:58:08 +0000 (07:58 -0500)]
Set the C locale in the tests/test_script driver
Since the test_script driver uses [A-Za-z], we need to set the locale
so we don't get bitten on locals where the sort order might be
different.
Addresses-Sourceforge-Bug: #
1890526
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Sun, 10 Feb 2008 05:24:53 +0000 (00:24 -0500)]
Fix incorrect distribution name in Debian's Changelog
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Sun, 10 Feb 2008 05:16:37 +0000 (00:16 -0500)]
Update release notes, version files for 1.40.6 release
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Sun, 10 Feb 2008 04:39:27 +0000 (23:39 -0500)]
libcom_err: Use thread local storage to fix reentrancy problems
Address the theoretical problem of two threads trying to format a
different unknown error code by using TLS.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Sun, 10 Feb 2008 04:35:03 +0000 (23:35 -0500)]
Document the BLKID_FILE environment variable in the libblkid man page
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Sun, 10 Feb 2008 04:19:35 +0000 (23:19 -0500)]
Update e2fsprogs translation template and Vietnamese and Czech translations
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Sun, 10 Feb 2008 04:12:56 +0000 (23:12 -0500)]
blkid: Add support for returning labels for UDF filesystems
Addresses-Sourceforge-Bug: #
1886394
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Sun, 10 Feb 2008 03:34:43 +0000 (22:34 -0500)]
Don't try to create $DESTDIR/etc/init.d as part of make install
This isn't necessary since we don't install the init.d script (and
it's not the recommended way to start uuidd anyway).
Addresses-Sourceforge-Bug: #
1885085
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Sun, 10 Feb 2008 03:30:20 +0000 (22:30 -0500)]
blkid: Flush cached filesystem information on any error other than EPERM
USB devices can return ENOMEDIUM, and when the filesystem cached
information wasn't flushed, it resulted in the wrong location of a
filesystem to be returned to the caller. The only justification for
using cached information when the open fails is in the case of a
permission denied error.
Addresses-Debian-Bug: #463787
Theodore Ts'o [Sun, 10 Feb 2008 03:22:38 +0000 (22:22 -0500)]
Allow tune2fs to set and clear the test_fs flag on ext4 filesystems
Also allow the label to be set/cleared on ext4 filesystems via e2label
and tune2fs.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Fri, 8 Feb 2008 21:04:12 +0000 (16:04 -0500)]
blkid: Automatically chose between ext4 and ext4dev as appropriate
Add logic that on Linux systems will check for the presence of the
ext4dev filesystem; if it isn't present, fall back to ext4 for
filesystems that are marked as being "OK for use on test filesystem
code". If they are OK for use for in-development filesystem code, it
should also be fine to use stable filesystem code if there is no test
filesystem code (ext4dev) available.
The reverse is not true, of course. We don't ever want to mount a
production filesystem using test filesystem code unless the user gives
us explicit permission via "tune2fs -E test_fs".
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o [Thu, 31 Jan 2008 19:22:24 +0000 (14:22 -0500)]
Fix bug in e2fsck which caused it to core dump if --enable-jbd-debug is used
Missing curly braces from a python programmer; my bad for noticing it!
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>