The "mkswap" program is not available on MacOS, so just use the
existing swap0.img.bz2 and swap1.img.bz2 files directly.
Because MacOS HFS+ doesn't support sparse files (welcome to the 80's)
the m_bigjournal test takes forever to zero out the whole 42GB test
filesystem. Skip this test for Darwin kernels for now.
Unfortunately, neither "df -T" nor "stat -f -c %T" is available on
MacOS to directly determine the filesystem type, and I'm too lazy
to parse the output of "mount" and match it to the path of the test
directory in shell, so it just checks the kernel type and assumes
the filesystem type is HFS and skips the test.
Since this test runs on Linux the majority of the time, the loss of
test coverage is minimal. If MacOS should ever get a real filesystem,
this can be revisited.
Signed-off-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Now that libext2fs marks group metadata in the fs block bitmap, adjust
the expected test output to reflect expanded use of block_uninit and
the fact debugfs no longer prints block bitmap data that fails to
account for group data blocks.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
The sed filters for test outputs that are used to remove build and
test specific information (such as version strings, dates, times,
UUIDs) were unconditionally deleting the first line of output. This
would normally contain the tool version string, but in some cases
contained other information that was being lost. This can lead to
difficulty debugging test failures.
The sed filtering has been changed to only remove the actual version
strings. As well, similar filter strings were duplicated throughout
many scripts, and "sed" and "tr" were often called multiple times in
a pipeline. These have been consolidated into a single filter.sed
file to avoid having to maintain these filters in multiple places.
In a few cases, accidentally deleted messages have been restored to
the expect output for the tests. In other cases, trivial whitespace
has been changed in the expect files.
Signed-off-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
If e2fsprogs tools (mke2fs, e2fsck) is run on regular file instead of
on block device, we can use punch hole instead of regular discard
command which would not work on regular file anyway. This gives us
several advantages. First of all when e2fsck is run with '-E discard'
parameter it will punch out all ununsed space from the image, hence
trimming down the file system image. And secondly, when creating an
file system on regular file (with '-E discard' which is default), we
can use punch hole to clear the file content, hence we can skip inode
table initialization, because reads from sparse area returns zeros. This
will result in faster file system creation (without the need to specify
lazy_itable_init) and smaller images.
This commit also fixes some tests that would fail due to mke2fs showing
discard progress, hence the output would differ.
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Add test for internal journal over 4GB in size, using the
lazy_journal_init and lazy_itable_init features. Otherwise
the filesystem metadata would be too large to reliably run on
test systems, and take too long to create/check the filesystem.
Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Andreas Dilger