By default xfs_io uses a buffer size of 4096 bytes. On test 226,
the result is that the test runs much slower (at least an order
of magnitude) than it needs to.
Add a flag to the "pwrite" command sent to xfs_io so it uses
larger buffers, thereby speeding things up considerably.
Signed-off-by: Alex Elder <aelder@sgi.com>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
This is an adapted version of the reproduced in OSS BZ #874, which
shows file corruption when using the extent size hint.
Signed-off-by: Geoffrey Wehrman <gwehrman@sgi.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
There are some spots in the "group" file where test numbers have
groups listed after a '#' character, clearly intending for those
groups to be commented out. But the way the group list gets
generated that commenting doesn't work, and in fact these tests
explicitly *are* included in such commented-out groups.
This patch fixes that, stripping out all comments (which start
with a '#' character and end with a newline) from the file before
building the set of test numbers for a group.
Signed-off-by: Alex Elder <aelder@sgi.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Add a new testcase to the xfstests suite to check if fallocate respects
the limit imposed by RLIMIT_FSIZE (can be set by "ulimit -f XXX") or
not, on a particular filesystem.
Signed-off-by: Amit Arora <aarora@in.ibm.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
According to Documentation/filesystems/fiemap.txt, If fm_extent_count
is zero, then the fm_extents[] array is ignored (no extents will be
returned), and the fm_mapped_extents count will hold the number of
extents needed.
This is broken by commit 97db39a1f6f69e906e98118392400de5217aa33a.
So add this test case in fiemap tester to avoid future regression.
Signed-off-by: Tao Ma <tao.ma@oracle.com>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Set up autoconf to find the correct headers and compat libraries for
debian squeeze, and massage the includes to ensure the right headers get
included. Also fix a compile warning that was emitted now that it is being
compiled.
Signed-off-by: Dave Chinner <david@fromorbit.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
To confirm that xfs_fsr is doing the right thing, make it output debug
and verbose messages and store them in the 222.full file so that it
can be checked after the fact for correct operation.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
With the new checks in xfs_repair, it outputs more information
about errors found than previously. This new output can be ignored
for the purposeѕ of this test, so filter it all out. This will
allow the test to run on new and old reapir binaries.
Signed-off-by: Dave Chinner <david@fromorbit.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Make sure at least the tests passing -p0 like xfstests 225 can work when
built without fallocate support.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
A new test is using /bin/sh and failing on debian. Clean it up and all the
remaining uses of /bin/sh.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This test aims to recreate the conditions that caused xfs_fsr to
corrupt inode forks. The problem was that the data forks between the
two inodes were in different formats due to different inode fork
offsets, so when they swapped the data forks the formats were
invalid.
This test generates a filesystem with a known fragmented freespace pattern and
then abuses known "behaviours" of the allocator to generate files
with a known number of extents. It creates attributes to generate a
known inode fork offset, then uses a debug feature of xfs_fsr to
attempt to defrag the inode to a known number of extents.
By using these features, we can pretty much cover the entire matrix of inode
fork configurations, hence reproducing the conditions that lead to corruptions.
This test has already uncovered one bug in the current kernel code, and the
current fsr (with it's naive attribute fork handling) is aborted on a couple of
hundred of the files created by this test.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Test writing and removing a file in a loop; filesize is 64m,
filesystem size is 256m. Loop 16 times each for buffered and
direct.
ext4 hits enospc after a couple loops.
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Alex Elder <aelder@sgi.com>
186 and 192, at least, were landing (part of) their $seq.full
files in /
Fix this by using $here/$seq.full where needed.
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Since ftrunc is invoked with su $qa_user, it can fail when absolute path
is not accessible to everyone.
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
The -s option to repquota used to be a no-op, but actually changes
output to different units in quota tools 4.0. Remove it from the
repquota invocation in test 219.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
Tested-by: "Theodore Ts'o" <tytso@mit.edu>
Right now if any of the _check_scratch_fs tests etc fail,
the check script exits but with 0 status.
This change will cause the status to be non-0 so we can detect
the error.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: David Chinner <david@fromorbit.com>
Comments say it's for devfs; it's actually breaking lvm devices, now.
I think we can just drop it.
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Christoph Hellwig <hch@lst.de>
The addition of "-p" to blkid calls broke xfstests
on older systems where this was not supported.
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Msg filter was missed in one place, so test failed if
$SCRATCH_MNT is different than /mnt/scratch.diff
Signed-off-by: Dimitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
Several tests assume a certain amount of disk space free after the
reserve block pool is filled. Changing the default size of the
reserve block pool breaks these tests because there is less space
available that first thought.
Change these tests to specify a known reserve block pool size of
1024 blocks to ensure that they continue to work correctly even if
the default size changes.
Signed-off-by: Dave Chinner <david@fromorbit.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Preliminary fiemap testing support based on a test util written by
Josef Bacik.
For now it's only run with preallocation disabled, because xfs has a
tendency to fill in holes with data blocks (EOF prealloc stuff I
think) and similar for explicit preallocation, so this is breaking
the preallocation tests for now, when it finds a "data" block where
it expects a preallocated block.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
When making a specifically sized scratch filesystem, we need to
calculate the size rather than assigning the caclculation expression
to a variable and passing that into the _scratch_mkfs_sized
function. Currently sized filesystems are failing to be made and the
code is falling back to full sized filesystems so we are not testing
enospc issues correctly.
Signed-off-by: Dave Chinner <david@fromorbit.com>
When we deplete the reserve block pool or receive an error during
delayed allocation, we currently toss the page away. If that page
has delayed allocation extents on it, we can fail to remove them and
leave stale delayed llocation extents lying around on the inode.
This can, in certain circumstances, trigger errors later on when the
stale delalloc extent it found again, including tripping a BUG().
Exercise this failure path so that we get code coverage of the fix
that prevents stale delalloc mappings from being left on the inode
when pages are tossed.
This is based on a test case supplied by Lachlan McIlroy.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Alex Elder
Christoph Hellwig
Amit Arora
Tao Ma
Dave Chinner
Dave Chinner
Eric Sandeen
Lukas Czerner
Dimitry Monakhov
Eric Sandeen