If the filesystem is grown to the point where the resize_inode is no
longer needed, clean it up properly so e2fsck doesn't have to.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Also change mke2fs.conf to enable huge_file,dir_nlink,extra_isize, and
uninit_bg by default for ext4 filesystems, and enable extra_isize in
the library as well.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Use consistent and standard terminology for the starting and ending
blocks for the badblocks test in the man page and in the messages
printed by the program.
Addresses-Debian-Bug: #440983, #440981
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
The Hurd only supports filesystems with a blocksize of 4096 bytes, and
128 byte inodes. It also doesn't understand the journal. So force
the defaults to be something which the Hurd can handle if "-o hurd" is
specified on the command line.
Addresses-Debian-Bug: #471977
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
The blkid/tests contains new tests for swap, but the type-1 swapfile
test depends on mkswap supporting the "-U" option to specify the UUID.
This is not available even on relatively recent versions of mkswap
(2.13.1 16-Jan-2008) so the test needs to be changed to handle this.
If the "-U" option is not supported, don't verify the UUID in the blkid
output during testing.
Signed-off-by: Andreas Dilger <adilger@sun.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
The offset for both inode bitmaps and inode tables is overshot by one
block causing a hole between the group of bitmaps and inode tables
when initializing a filesystem using mke2fs.
Signed-off-by: Jose R. Santos <jrs@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This:
Truncating bigfile to 14680064000000
Pass 1: Checking inodes, blocks, and sizes
Inode 49154, i_size is 14680064000000, should be 0. Fix<y>?
is a bit unexpected. It's because the size is being checked against
the max sizes for bitmap files, not extent-based files.
Nick saw this with his 14TB file.
Patch below applies different size limits to the different file
formats.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Print a message when mke2fs uses a default blocksize from an external
journal device, and print a more self-explanatory message so that if
that blocksize is used and ext2fs_get_device_size() returns EFBIG, the
user has a better chance of understanding why mke2fs issued that error
message.
Addresses-Debian-Bug: #488663
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
If creating a an external journal via "mke2fs -O journal_dev",
override the fs_type list (i.e., "ext2", "small"), and replace it with
an fs_type list of "journal". This will prevent external journals
smaller than 512MB from being created with a block size of 1k, which
is not very useful and leads to much confusion.
Addresses-Debian-Bug: #488663
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
With more than 8 -t patterns given, badblocks will overwrite the
t_patts array boundary due to realloc not taking into account the size
of an int. Oops.
Addresses-Debian-Bug: 487298
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
There could be stale entries in blkid file, so if the device does not
exist, skip it.
Addresses-Debian-Bug: #487758, #487783
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
We need to use list_for_each_safe in case a device gets removed from
the list during garbage collection.
Also make the manpage slightly more informative about
what the -g garbage collection option does.
Addresses-Debian-Bug: #487758, #487783
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
extent.c should only try to include ss/ssh.h when it is compiled with
-DDEBUG. Otherwise it's not necessary and it breaks the Debian MIPS
build (and the Debian MIPS build only) because it tries to build
libext2fs without building libss as part of a MIPS-specific build
rule.
Addresses-Debian-Bug: #487675
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
The syntax for /etc/adduser.conf allows spaces around the equals sign,
i.e.:
GROUPHOMES = no
We were previously asking /bin/sh to source the file, which doesn't
support the above syntax. So pull out the necessary fields via
sed/grep.
Thanks to Juan A. Diaz for reporting the bug and suggesting the fix.
Addresses-Debian-Bug: #487443
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
The previous patch was missing an #include and thus the compiler didn't
catch the (now obvious) error.
Signed-off-by: Iustin Pop <iustin@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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>
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>
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>
Theodore Ts'o