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16 years agopo: update fr.po (from translationproject.org)
Samuel Thibault [Sat, 21 Jun 2008 18:06:00 +0000 (14:06 -0400)]
po: update fr.po (from translationproject.org)

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agopo: update es.po (from translationproject.org)
Benno Schulenberg [Sat, 21 Jun 2008 18:06:00 +0000 (14:06 -0400)]
po: update es.po (from translationproject.org)

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agopo: update de.po (from translationproject.org)
Philipp Thomas [Sat, 21 Jun 2008 18:06:00 +0000 (14:06 -0400)]
po: update de.po (from translationproject.org)

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agopo: update ca.po (from translationproject.org)
David Planella Molas [Sat, 21 Jun 2008 18:05:59 +0000 (14:05 -0400)]
po: update ca.po (from translationproject.org)

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agoblkid: Fix cc portability problem in probe_lvm2()
Theodore Ts'o [Sat, 21 Jun 2008 18:04:36 +0000 (14:04 -0400)]
blkid: Fix cc portability problem in probe_lvm2()

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoblkid: fix swap tests (again)
Eric Sandeen [Wed, 18 Jun 2008 19:58:55 +0000 (14:58 -0500)]
blkid: fix swap tests (again)

Some architectures (ppc ...) need a bigger swapfile than is shipped,
in the test image so the current re-make of swap was failing.

We could either ship a bigger image or just dd a bigger file...

There is one more minor problem with the tests; older mkswap does not
support the -U uuid specification.  I'm not sure offhand what to do
about that problem, or if it really needs fixing.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agoFix "make check" in e2fsck subdirectory to use the in-tree com_err library
Theodore Ts'o [Thu, 19 Jun 2008 14:09:08 +0000 (10:09 -0400)]
Fix "make check" in e2fsck subdirectory to use the in-tree com_err library

Thanks to Jose Santos for pointing this out

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoAdd e2undo files to the RPM specfile template
Eric Sandeen [Wed, 18 Jun 2008 21:16:35 +0000 (16:16 -0500)]
Add e2undo files to the RPM specfile template

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agoAdd a reference to e2fsck.conf(5) to the e2fsck man page
Theodore Ts'o [Wed, 18 Jun 2008 15:27:21 +0000 (11:27 -0400)]
Add a reference to e2fsck.conf(5) to the e2fsck man page

Addresses-Debian-Bug: #393313

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoUpdate e2fsprogs.pot and POTFILES.in
Theodore Ts'o [Wed, 18 Jun 2008 10:50:34 +0000 (06:50 -0400)]
Update e2fsprogs.pot and POTFILES.in

This is to allow the translation project to get started on translating
messages for e2fsprogs 1.41.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoUpdate release notes for debian experimental package
Theodore Ts'o [Wed, 18 Jun 2008 04:50:05 +0000 (00:50 -0400)]
Update release notes for debian experimental package

16 years agoMerge branch 'maint'
Theodore Ts'o [Wed, 18 Jun 2008 03:54:51 +0000 (23:54 -0400)]
Merge branch 'maint'

Conflicts:

README
resize/online.c
version.h

16 years agoUpdate release notes, changelog, and other files for v1.40.11 release v1.40.11
Theodore Ts'o [Wed, 18 Jun 2008 02:17:09 +0000 (22:17 -0400)]
Update release notes, changelog, and other files for v1.40.11 release

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoClarify the debugfs man page regarding the default superblock
Theodore Ts'o [Wed, 18 Jun 2008 01:55:38 +0000 (21:55 -0400)]
Clarify the debugfs man page regarding the default superblock

Addresses-Debian-Bug: #486463

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agomke2fs, tune2fs, resize2fs: Use floating point to calculate percentages
Theodore Ts'o [Tue, 17 Jun 2008 23:58:29 +0000 (19:58 -0400)]
mke2fs, tune2fs, resize2fs: Use floating point to calculate percentages

When calculating the number reserved blocks, use floating point for
better accuracy, since for big filesystems it really makes a
difference.  In addition, mke2fs and tune2fs accepts a floating point
number from the user, so they should provide that level of accuracy.

Addresses-Debian-Bug: #452639

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agolibblkid: Fix marginal C code in probe_lvm2()
Theodore Ts'o [Tue, 17 Jun 2008 17:03:47 +0000 (13:03 -0400)]
libblkid: Fix marginal C code in probe_lvm2()

Modern gcc accepted what was there previously, but it's clearly not
correct C code, and this may have been the explanation for why a user
trying to compile a recent version of e2fsprogs failed to do so on Red
Hat 7.3.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoUpdate version.h for 1.41-WIP-0617 snapshot release v1.41-WIP-0617
Theodore Ts'o [Tue, 17 Jun 2008 11:48:59 +0000 (07:48 -0400)]
Update version.h for 1.41-WIP-0617 snapshot release

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agobadblocks: implement read throttling
Iustin Pop [Thu, 12 Jun 2008 07:30:04 +0000 (09:30 +0200)]
badblocks: implement read throttling

Currently, badblocks will read as fast as it can from the drive. While
this is what one wants usually, if badblocks is run in read-only mode on
a drive that is in use, it will greatly degrade the other users of this
disk.

This patch adds a throttling mode for reads where each read will be
delayed by a percentage of the time the previous read took; i.e., an
invocation of '-d 100' will cause the sleep to be the same as the read
took, a value of 200 will cause the sleep to be twice as high, and a
value of 50 will cause it to be half.  This will not be done if the
previous read had errors, since then the hardware will possibly have
timeouts and that would decrease the speed too much.

This algorithm helps when the disk is used by other processes as then,
due to the increased load, the time spent doing the reads will be
higher, and correspondingly badblocks will sleep even more and thus it
will use less of the drive's bandwidth. This is different from using
ionice, as it is a voluntary (and partial) throttling.

Signed-off-by: Iustin Pop <iustin@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agobadblocks: fix a possible bug in parse_uint
Iustin Pop [Wed, 11 Jun 2008 15:55:18 +0000 (17:55 +0200)]
badblocks: fix a possible bug in parse_uint

Currently, the parse_uint() function checks errno after the strtoul()
call. But, according to the man page of strtoul():
  Since strtoul() can legitimately return 0 or LONG_MAX (LLONG_MAX for
  strtoull()) on  both  success  and failure,  the  calling program
  should  set errno to 0 before the call, and then determine if an error
  occurred by checking whether errno has a nonzero value after the call.

When using locales, it can happen that looking for the locale files is
not successful, and therefore errno will have a nonzero value from this.
And since the argument parsing is one of the first things done after
startup, parse_uint() will wrongly report errors.

The fix is to simply reset errno to zero before calling strtoul().

Signed-off-by: Iustin Pop <iustin@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agobadblocks: add a max bad blocks count option
Iustin Pop [Wed, 11 Jun 2008 11:12:17 +0000 (13:12 +0200)]
badblocks: add a max bad blocks count option

Currently, badblocks will continue scanning the device until it reaches
last_block, even though it might be that the drive is not responding
at all anymore.

This patch introduces a new parameter ('-e') that allows one to specify
the maximum bad block count; if badblocks sees more than this number, it
will abort the test.

While this is not useful for testing a device that will need to be used
as a filesystem (because we don't get an exhaustive list of bad blocks),
it is useful for testing if a device has bad blocks at all: for example,
with a count of 1, it will finish after the first error thus not needing
to test the whole device if the only purpose of the test is to check for
any bad blocks.

Signed-off-by: Iustin Pop <iustin@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agoresize2fs: Prohibit the combination of flex_bg and !resize_inode
Theodore Ts'o [Tue, 17 Jun 2008 05:53:53 +0000 (01:53 -0400)]
resize2fs: Prohibit the combination of flex_bg and !resize_inode

This is a potentially a difficult case for resize2fs to handle, so
prohibit it for now.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoext2fs_zero_blocks: Avoid clearing more blocks than requested
Theodore Ts'o [Tue, 17 Jun 2008 04:18:58 +0000 (00:18 -0400)]
ext2fs_zero_blocks: Avoid clearing more blocks than requested

This could cause certain mke2fs feature combinations to result in the
initial blocks of the inode table getting wiped out when the journal
is created.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoresize2fs: Fix support for the uninit_bg feature
Theodore Ts'o [Tue, 17 Jun 2008 02:13:55 +0000 (22:13 -0400)]
resize2fs: Fix support for the uninit_bg feature

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agopo: update ca.po (from translationproject.org)
David Planella Molas [Sun, 8 Jun 2008 13:28:52 +0000 (09:28 -0400)]
po: update ca.po (from translationproject.org)

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agoUpdate tests to reflect undoe2fs -> e2undo rename
Theodore Ts'o [Sun, 8 Jun 2008 02:30:22 +0000 (22:30 -0400)]
Update tests to reflect undoe2fs -> e2undo rename

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoFix LIBSS dependency problem for tests/test_icount and lib/ss/test_ss
Theodore Ts'o [Sun, 8 Jun 2008 02:18:23 +0000 (22:18 -0400)]
Fix LIBSS dependency problem for tests/test_icount and lib/ss/test_ss

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoe2undo: Enable missing pieces to enable I18N for this application
Theodore Ts'o [Sun, 8 Jun 2008 02:16:48 +0000 (22:16 -0400)]
e2undo: Enable missing pieces to enable I18N for this application

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoAdd "#include <limits.h>" to get PATH_MAX for mke2fs and tune2fs
Theodore Ts'o [Sun, 8 Jun 2008 02:07:50 +0000 (22:07 -0400)]
Add "#include <limits.h>" to get PATH_MAX for mke2fs and tune2fs

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoMerge branch 'maint'
Theodore Ts'o [Sun, 8 Jun 2008 02:07:25 +0000 (22:07 -0400)]
Merge branch 'maint'

16 years agoFix dependency for $(LIBSS) when an explicit dlopen() library is needed
Theodore Ts'o [Sun, 8 Jun 2008 01:53:35 +0000 (21:53 -0400)]
Fix dependency for $(LIBSS) when an explicit dlopen() library is needed

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agofsck: Fix build problem on MacOS X
Theodore Ts'o [Sat, 7 Jun 2008 23:01:46 +0000 (19:01 -0400)]
fsck: Fix build problem on MacOS X

Addresses-Sourceforge-Bug: #1972473

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoresize2fs: Add support to use the ext4 online resize ioctl's
Theodore Ts'o [Sat, 7 Jun 2008 17:13:16 +0000 (13:13 -0400)]
resize2fs: Add support to use the ext4 online resize ioctl's

First try the ext3 ioctl, but if we get an error, try using the ext4
ioctl.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoe2fsck: Add better explanatory message when s_lastcheck is in the future
Theodore Ts'o [Sat, 7 Jun 2008 16:19:08 +0000 (12:19 -0400)]
e2fsck: Add better explanatory message when s_lastcheck is in the future

Addresses-Debian-Bug: #446005

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoUpdate Makefile dependencies for lib/ext2fs
Theodore Ts'o [Sat, 7 Jun 2008 15:56:23 +0000 (11:56 -0400)]
Update Makefile dependencies for lib/ext2fs

16 years agoFix gcc -Wall warnings in libext2fs
Theodore Ts'o [Sat, 7 Jun 2008 15:53:56 +0000 (11:53 -0400)]
Fix gcc -Wall warnings in libext2fs

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoFix gcc -Wall warnings in libuuid
Theodore Ts'o [Sat, 7 Jun 2008 15:53:20 +0000 (11:53 -0400)]
Fix gcc -Wall warnings in libuuid

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoFix gcc -Wall warnings in resize2fs
Theodore Ts'o [Sat, 7 Jun 2008 15:52:33 +0000 (11:52 -0400)]
Fix gcc -Wall warnings in resize2fs

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoFix gcc -Wall warnings in tune2fs
Theodore Ts'o [Sat, 7 Jun 2008 15:51:33 +0000 (11:51 -0400)]
Fix gcc -Wall warnings in tune2fs

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoFix gcc -Wall warnings in e2fsck
Theodore Ts'o [Sat, 7 Jun 2008 15:04:10 +0000 (11:04 -0400)]
Fix gcc -Wall warnings in e2fsck

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoMerge branch 'maint'
Theodore Ts'o [Sat, 7 Jun 2008 14:08:48 +0000 (10:08 -0400)]
Merge branch 'maint'

Conflicts:

configure

16 years agoFix ext2fs_swap{16,32,64} for external applications on big-endian machines
Theodore Ts'o [Sat, 7 Jun 2008 12:55:21 +0000 (08:55 -0400)]
Fix ext2fs_swap{16,32,64} for external applications on big-endian machines

The public header files depend on the the autoconf defines
WORDS_BIGENDIAN and HAVE_SYS_TYPES_H, so we add them to ext2_types.h
so that external programs which try to use ext2fs_swap*() will work
correctly on big-endian systems.  Fortunately, few if any programs
need to use this libext2's byte-swap functions directly.

Addresses-Debian-Bug: #484879

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoe2fsck: Add support to check journal checksums
Theodore Ts'o [Fri, 23 May 2008 05:00:19 +0000 (01:00 -0400)]
e2fsck: Add support to check journal checksums

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoAdd CRC32 (big-endian) routine for use by journal checksums
Theodore Ts'o [Sat, 24 May 2008 02:02:05 +0000 (22:02 -0400)]
Add CRC32 (big-endian) routine for use by journal checksums

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoRe-enable byte-swapping functions for use by journal checksums
Theodore Ts'o [Sat, 24 May 2008 01:35:50 +0000 (21:35 -0400)]
Re-enable byte-swapping functions for use by journal checksums

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agolibext2fs: Fix build failure on powerpc in ext2fs_swap_inode_full()
Aneesh Kumar K.V [Wed, 4 Jun 2008 09:01:23 +0000 (14:31 +0530)]
libext2fs: Fix build failure on powerpc in ext2fs_swap_inode_full()

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoMerge branch 'maint' into next
Theodore Ts'o [Tue, 3 Jun 2008 01:40:02 +0000 (21:40 -0400)]
Merge branch 'maint' into next

16 years agodebian: Improve uuid-runtime package description
Theodore Ts'o [Tue, 3 Jun 2008 01:37:06 +0000 (21:37 -0400)]
debian: Improve uuid-runtime package description

Addresses-Debian-Bug: #483962

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agodebian: Improve e2fsprogs package description
Theodore Ts'o [Tue, 3 Jun 2008 01:20:34 +0000 (21:20 -0400)]
debian: Improve e2fsprogs package description

Addresses-Debian-Bug: #483023

16 years agopo: update es.po (from translationproject.org)
Benno Schulenberg [Tue, 3 Jun 2008 01:13:36 +0000 (21:13 -0400)]
po: update es.po (from translationproject.org)

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agoAdd ZFS detection to libblkid
Ricardo M. Correia [Fri, 30 May 2008 18:20:47 +0000 (19:20 +0100)]
Add ZFS detection to libblkid

This patch adds ZFS filesystem detection to libblkid.

It probes for VDEV_BOOT_MAGIC in the first 2 ZFS labels in big-endian
and little-endian formats.
Unfortunately the probe table doesn't support probing from the end of
the device, otherwise we could also probe in the 3rd and 4th labels (in
case the first 2 labels were accidentally overwritten)..

Eventually we would set the UUID from the ZFS pool GUID and the LABEL tag
from the pool name, but that requires parsing an XDR encoding of the pool
configuration which is not trivial.

Signed-off-by: Ricardo M. Correia <Ricardo.M.Correia@Sun.COM>
Signed-off-by: Andreas Dilger <adilger@sun.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agof_extents2: Add new test case testing e2fsck's support for extents
Theodore Ts'o [Tue, 3 Jun 2008 00:36:52 +0000 (20:36 -0400)]
f_extents2: Add new test case testing e2fsck's support for extents

This test case tests blocks claimed by multiple inodes, as well as
other forms of invalid extents.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoe2fsck: Detect unordered extents in an extent node
Theodore Ts'o [Tue, 3 Jun 2008 00:12:34 +0000 (20:12 -0400)]
e2fsck: Detect unordered extents in an extent node

The logical block numbers must be monotonically increasing, and there
must not be any overlapping extents.  If any are found, report them as
filesystem corruption.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoe2fsck: Wire up callback functions for _alloc_block() and _block_alloc_stats()
Theodore Ts'o [Mon, 2 Jun 2008 21:27:59 +0000 (17:27 -0400)]
e2fsck: Wire up callback functions for _alloc_block() and _block_alloc_stats()

Wire up callback functions for ext2fs_alloc_block() and
ext2fs_block_alloc_stats() so that we use the ctx->block_found_map
block bitmap to determine which new block we should allocate, and then
to update the block_found_map bitmap if the extent functions need to
allocate or release blocks.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agolibext2fs: Add callback functions for _alloc_block() and _block_alloc_stats()
Theodore Ts'o [Mon, 2 Jun 2008 21:21:37 +0000 (17:21 -0400)]
libext2fs: Add callback functions for _alloc_block() and _block_alloc_stats()

Add callback functions for ext2fs_alloc_block() and
ext2fs_block_alloc_stats().  This is needed so e2fsck can be informed
when the extent_set_bmap() function needs to allocate or deallocate
blocks.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoWire ext2fs_bmap2() to use ext2fs_extent_set_bmap()
Theodore Ts'o [Tue, 27 May 2008 11:00:48 +0000 (07:00 -0400)]
Wire ext2fs_bmap2() to use ext2fs_extent_set_bmap()

This commit enables read/write access via the ext2fs_bmap2() interface
for extent-based inodes.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoWire ext2fs_block_iterate2() to use ext2fs_extent_set_bmap()
Theodore Ts'o [Tue, 27 May 2008 10:59:32 +0000 (06:59 -0400)]
Wire ext2fs_block_iterate2() to use ext2fs_extent_set_bmap()

This commit enables read/write access via the block iterator for
extent-based inodes.

Also fixed some bugs regarding the handling on non-leaf extent nodes
when iterating over extents in a file.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoTeach ext2fs_extent_delete() to remove an empty extent node from the tree
Eric Sandeen [Tue, 20 May 2008 21:13:41 +0000 (16:13 -0500)]
Teach ext2fs_extent_delete() to remove an empty extent node from the tree

ext2fs_extent_delete() will also update the parent node and decrement
the inode block count.

Passing in the EXT2_EXTENT_DELETE_KEEP_EMPTY flag will allow the empty
node to remain.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agolibext2fs: add new function ext2fs_extent_set_bmap()
Eric Sandeen [Tue, 20 May 2008 15:17:46 +0000 (10:17 -0500)]
libext2fs: add new function ext2fs_extent_set_bmap()

Allows unmapping or remapping single mapped logical blocks,
and mapping currently unmapped blocks.

Also implements ext2fs_extent_fix_parents() to fix parent
index logical starts, if the first index of a node changes
its logical start block.

Currently this can result in unnecessary new single-block extents; I
think perhaps ext2fs_extent_insert should grow a flag to request
merging with a nearby extent?

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agoTeach ext2fs_extent_insert() to split the current node if necessary
Eric Sandeen [Tue, 20 May 2008 15:15:27 +0000 (10:15 -0500)]
Teach ext2fs_extent_insert() to split the current node if necessary

If ext2fs_extent_insert finds that the requested node
for insertion is full, it will currently fail.

With this patch it will split as necessary to make room, unless an
EXT2_EXTENT_INSERT_NOSPLIT flag is passed to it.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agolibext2fs: Teach extent.c how to split nodes
Eric Sandeen [Tue, 20 May 2008 15:14:20 +0000 (10:14 -0500)]
libext2fs: Teach extent.c how to split nodes

When called for a given handle, the new function extent_node_split()
will split the current node such that half of the node's entries will
be moved to a new tree block.  The parent will then be updated to
point to the (now smaller) original node as well as the new node.

If the root node is requested to be split, it will move all
entries out to a new node, and leave a single entry in the
root pointing to that new node.

If the reqested split node's parent is full it will recursively
split up to the root to make room for the new node's insertion.

If you ask to split a non-root node with only one entry,
it will refuse (we'd have an empty node otherwise).

It also updates the i_blocks count when a new block has
successfully been connected to the tree.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agoext2fs_extent_open: If the inode is empty, initialize the extent tree
Theodore Ts'o [Mon, 2 Jun 2008 04:08:19 +0000 (00:08 -0400)]
ext2fs_extent_open: If the inode is empty, initialize the extent tree

If the inode's i_block[] array is completely empty, create an empty
extent tree in the in-core inode and set the EXT4_EXTENT_FL inode
flag.  This makes it easy to create a new inode using extents.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoext2fs_extent_replace: Support uninit extents and check validity of e_len
Theodore Ts'o [Mon, 2 Jun 2008 02:56:37 +0000 (22:56 -0400)]
ext2fs_extent_replace: Support uninit extents and check validity of e_len

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoe2fsck: Don't double count an extent after deleting the last extent
Theodore Ts'o [Fri, 30 May 2008 19:23:24 +0000 (15:23 -0400)]
e2fsck: Don't double count an extent after deleting the last extent

ext2fs_extent_delete() will leave the extent handle pointing at the
next extent --- except if the last extent in the node.  To deal with
this last case, call ext2fs_get_extent_info() and stop scanning after
processing info->num_entries extents.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoe2fsck: Don't skip an extent after deleting an invalid extent
Theodore Ts'o [Wed, 28 May 2008 08:54:44 +0000 (04:54 -0400)]
e2fsck: Don't skip an extent after deleting an invalid extent

ext2fs_delete_extent() deletes the current extent and moves to the
next extent (if present).  So we need to skip moving to the next
extent and get the (new) current extent and check it before moving on.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoRemove bashism in test script for libblkid
Theodore Ts'o [Sun, 25 May 2008 23:45:29 +0000 (19:45 -0400)]
Remove bashism in test script for libblkid

Thanks to Christian Kujau for pointing this out.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoAdd 64-bit support to the test_io manager
Theodore Ts'o [Sat, 24 May 2008 23:17:01 +0000 (19:17 -0400)]
Add 64-bit support to the test_io manager

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoFix m_large_file and r_inline_xattr tests to match with recent changes
Theodore Ts'o [Sat, 24 May 2008 23:10:49 +0000 (19:10 -0400)]
Fix m_large_file and r_inline_xattr tests to match with recent changes

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoMerge branch 'maint'
Theodore Ts'o [Wed, 21 May 2008 20:56:42 +0000 (16:56 -0400)]
Merge branch 'maint'

Conflicts:

README
version.h

16 years agoUpdate release notes and debian changelog for 1.40.10 release v1.40.10
Theodore Ts'o [Wed, 21 May 2008 17:23:04 +0000 (13:23 -0400)]
Update release notes and debian changelog for 1.40.10 release

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoRemove default sizeof sizes in configure script when cross-compiling
Maciej W. Rozycki [Tue, 20 May 2008 23:38:12 +0000 (00:38 +0100)]
Remove default sizeof sizes in configure script when cross-compiling

Since version 2.50 autoconf fully supports checking sizes of types
(with AC_CHECK_SIZEOF) when cross-compiling.  Therefore there is no
need to preset the respective cache variables anymore.  The following
patch removes the special case.  There is no need to adjust AC_PREREQ
as it's set to 2.50 already.

Tested successfully cross-building for the mips64el-linux-gnu host on
an i386-linux-gnu build system, removing the following warning
(because of a mismatch for the "long" type):

Sizeof(__U64__TYPEDEF) is 4 should be 8
Problem detected with asm_types.h

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoblkid: If the device mtime is newer that the cache time, force a revalidation
Theodore Ts'o [Tue, 20 May 2008 21:28:54 +0000 (17:28 -0400)]
blkid: If the device mtime is newer that the cache time, force a revalidation

This fixes problems turned up by a test case written by Erez Zadok's
group which constantly reformats filesystems.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoe2fsck: Fix potential data corruptor bug in journal recovery
Theodore Ts'o [Tue, 20 May 2008 18:51:14 +0000 (14:51 -0400)]
e2fsck: Fix potential data corruptor bug in journal recovery

While synchronizing e2fsck's recovery.c with the latest 2.6 kernel
sources, I discovered a serious bug that apparently had been fixed in
the kernel sometime between Deceber 2003 and April 2005, but which had
not been carried over to e2fsprogs.  Specifically, when blocks whose
first 4 bytes are JFS_MAGIC_NUMBER (0xc03b3998) are written into the
journal, the first 4 bytes zero'ed out.  A one character typo meant
that when the blocks were replayed by e2fsck, the JFS_MAGIC_NUMBER
would not be restored.

Oops.

Fortunately, it is *highly* unlikely that ext4 metadata blocks will
contain that magic number in the first four bytes, and data=journalled
is a relatively rarely used.

This commit fixes this bug, as well as updating e2fsck's recovery.c to
be in sync with 2.6.25.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agodebugfs: Print the nanosecond field and i_version field of an inode
Theodore Ts'o [Fri, 16 May 2008 02:17:06 +0000 (22:17 -0400)]
debugfs: Print the nanosecond field and i_version field of an inode

Add support for dumping out the new inode fields added in ext4

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoext2fs.h: Add l_i_file_acl_high and l_version_hi to on-disk inode structure
Theodore Ts'o [Fri, 16 May 2008 02:14:52 +0000 (22:14 -0400)]
ext2fs.h: Add l_i_file_acl_high and l_version_hi to on-disk inode structure

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agopo: update vi.po (from translationproject.org)
Clytie Siddall [Wed, 14 May 2008 22:42:45 +0000 (18:42 -0400)]
po: update vi.po (from translationproject.org)

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agopo: update sv.po (from translationproject.org)
Göran Uddeborg [Wed, 14 May 2008 22:42:45 +0000 (18:42 -0400)]
po: update sv.po (from translationproject.org)

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agopo: update nl.po (from translationproject.org)
Benno Schulenberg [Wed, 14 May 2008 22:42:45 +0000 (18:42 -0400)]
po: update nl.po (from translationproject.org)

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agopo: update de.po (from translationproject.org)
Philipp Thomas [Wed, 14 May 2008 22:42:45 +0000 (18:42 -0400)]
po: update de.po (from translationproject.org)

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agoInstall {mkfs,fsck}.{ext4,ext4dev} binary and man pages
Theodore Ts'o [Wed, 14 May 2008 22:23:47 +0000 (18:23 -0400)]
Install {mkfs,fsck}.{ext4,ext4dev} binary and man pages

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoAdd ext4dev stanza to mke2fs.conf
Theodore Ts'o [Wed, 14 May 2008 22:23:16 +0000 (18:23 -0400)]
Add ext4dev stanza to mke2fs.conf

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agomke2fs: Add the ability to configure default extended options in mke2fs.conf
Theodore Ts'o [Wed, 14 May 2008 22:09:37 +0000 (18:09 -0400)]
mke2fs: Add the ability to configure default extended options in mke2fs.conf

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agofix extent_goto for non-0 leaf levels
Eric Sandeen [Mon, 12 May 2008 23:13:49 +0000 (18:13 -0500)]
fix extent_goto for non-0 leaf levels

The logic for stopping at the right level in extent_goto was wrong,
so if you asked it to go to any level other than 0 (the leaf
level) it would fail.

Also add this argument to the tst_extents goto command to test it.

(I thought this was a failure in my split code but it was this
helper that was causing problems...)

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years ago- fix swap sanity tests in blkid, and blkid tests
Eric Sandeen [Mon, 12 May 2008 18:26:51 +0000 (13:26 -0500)]
- fix swap sanity tests in blkid, and blkid tests

Swap is actually native-endian on disk, and with the latest
swapspace sanity checks I added we need to have native swapspace
examples in the blkid tests, so re-mkswap them during testing.

One one other required change, though; mkswap requires at least
10 pages of swap, so the image needs to be increased to 10x64k
if mkswap is to succeed...

Maybe it'd be better to just dd it out on the fly?

Addresses-redhat-bugzilla: 445786

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agoFix German translation bug (y,n) -> (j,n)
Theodore Ts'o [Mon, 12 May 2008 13:51:17 +0000 (09:51 -0400)]
Fix German translation bug (y,n) -> (j,n)

Addresses-Sourceforge-Bug: #1961831

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agolibuuid: don't use unitialized variable
Matthias Koenig [Tue, 6 May 2008 11:38:31 +0000 (13:38 +0200)]
libuuid: don't use unitialized variable

Signed-off-by: Matthias Koenig <mkoenig@suse.de>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
16 years agoFix parallel build problem
Theodore Ts'o [Mon, 12 May 2008 00:34:12 +0000 (20:34 -0400)]
Fix parallel build problem

Problem was introduced by commit a4b69b7f1809898c87bdc11502ca258a8f16a220

Thanks to Eric Sandeen from Red Hat for pointing out this problem.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoUpdate version.h and README for 1.41-WIP-0427 release v1.41-WIP-0427
Theodore Ts'o [Mon, 28 Apr 2008 02:40:17 +0000 (22:40 -0400)]
Update version.h and README for 1.41-WIP-0427 release

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoMerge branch 'next' into tt/flex-bg
Theodore Ts'o [Mon, 28 Apr 2008 02:24:36 +0000 (22:24 -0400)]
Merge branch 'next' into tt/flex-bg

16 years agoAdd test cases for undoe2fs: u_undoe2fs_mke2fs and u_undoe2fs_tune2fs
Aneesh Kumar K.V [Sun, 27 Apr 2008 22:36:38 +0000 (18:36 -0400)]
Add test cases for undoe2fs: u_undoe2fs_mke2fs and u_undoe2fs_tune2fs

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoFix the resize inode test case
Aneesh Kumar K.V [Mon, 13 Aug 2007 10:26:25 +0000 (15:56 +0530)]
Fix the resize inode test case

With the new mke2fs changes the output of the
command differs if we run mke2fs on a device that
already have the file system. So erase the file system
before running mke2fs so that output remain as expected.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agotune2fs: Support for large inode migration.
Aneesh Kumar K.V [Mon, 13 Aug 2007 10:26:24 +0000 (15:56 +0530)]
tune2fs: Support for large inode migration.

Add new option -I <inode_size> to tune2fs.  This is used to change the
inode size. The size need to be multiple of 2 and we don't allow to
decrease the inode size.

As a part of increasing the inode size we increase the inode table
size. We also move the used data blocks around and update the
respective inodes to point to the new block

tune2fs uses the undo I/O manager when migrating to large inode. This
helps in reverting the changes if end results are not correct.  The
environment variable TUNE2FS_UNDO_DIR is used to indicate the
directory within which the tdb file need to be created. The file will
be named tune2fs-<device-name> If TUNE2FS_UNDO_DIR is not set
/var/lib/e2fsprogs is used

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agomke2fs: Add support for the undo I/O manager.
Aneesh Kumar K.V [Mon, 13 Aug 2007 10:26:26 +0000 (15:56 +0530)]
mke2fs: Add support for the undo I/O manager.

When running mke2fs, if a file system is detected
on the device, we use Undo I/O manager as the io manager.
This helps in reverting the changes made to the filesystem
in case we wrongly selected the device.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoext2fs_add_journal_inode: Optimize writing the journal data blocks
Theodore Ts'o [Sun, 27 Apr 2008 20:10:32 +0000 (16:10 -0400)]
ext2fs_add_journal_inode: Optimize writing the journal data blocks

Add a new function ext2fs_zero_blocks(), and use it so that journal
data blocks is written in larger chunks to speed up the creation of
the journal.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoAdd e2undo command
Aneesh Kumar K.V [Mon, 13 Aug 2007 10:26:22 +0000 (15:56 +0530)]
Add e2undo command

The e2undo command can be used to replay the transaction saved in the
transaction file using undo I/O Manager.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agolibext2fs: Add undo I/O manager
Aneesh Kumar K.V [Mon, 13 Aug 2007 10:26:21 +0000 (15:56 +0530)]
libext2fs: Add undo I/O manager

This I/O manager saves the contents of the location being overwritten
to a tdb database. This helps in undoing the changes done to the
file system.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agomke2fs: Make argument to the extended option lazy_itable_init optional
Theodore Ts'o [Sun, 27 Apr 2008 23:38:02 +0000 (19:38 -0400)]
mke2fs: Make argument to the extended option lazy_itable_init optional

Also remove some debugging printf's left over from a previous patch.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoMerge branch 'maint'
Theodore Ts'o [Sun, 27 Apr 2008 11:59:28 +0000 (07:59 -0400)]
Merge branch 'maint'

Conflicts:

tests/m_raid_opt/expect.1

16 years agodebian: The doc-base section should be Programming, not Apps/Programming
Theodore Ts'o [Sun, 27 Apr 2008 11:53:02 +0000 (07:53 -0400)]
debian: The doc-base section should be Programming, not Apps/Programming

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agoUpdate release notes and debian changelog for 1.40.9 release v1.40.9
Theodore Ts'o [Sun, 27 Apr 2008 04:53:27 +0000 (00:53 -0400)]
Update release notes and debian changelog for 1.40.9 release

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
16 years agofsck does not accept 'j' with German locale
Makoto Dei [Mon, 21 Apr 2008 07:49:48 +0000 (16:49 +0900)]
fsck does not accept 'j' with German locale

"yY" should be translated to "jJ" instead of "yJ"

Addresses-Sourceforge-Bug: #1947683

Signed-off-by: Makoto Dei <makoto@turbolinux.co.jp>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>