The bug fix that ultimately landed in the fscrypt tree will return
ENOKEY instead of EPERM when doing a cross rename involving a
directory where the key is not available. So fix up the golden output
for generic/398 accordingly.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: Eric Biggers <ebiggers3@gmail.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
The "xfs_io -xc shutdown $MNT" command doesn't work on non-xfs file
systems. So use the equivalent src/godown program instead, which is
how the other tests which use the shutdown command were converted from
xfs-specific tests to generic tests.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Test generic/007 was failing after running test overlay/007,
because the latter left behind a non empty directory named 007
in test dir and the former failed to mkdir a directory with the
same name.
Cleanup $TEST_DIR/$seq both at end of overlay/007 and beginning of
generic/007 to avoid this collision.
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
When we destroy the AG0 headers, we also lose track of the rmapbt
blocks, which causes xfs_repair to complain about their unconnectedness.
Filter out the error message from the output.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
It's silly to make $SCRATCH_MNT world writable just prior to mounting
the scratch device; instead, do it after the mount.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Since we can't control the inode number assignments when creating files,
don't hardcode them in the golden output.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
This is used to check the source which contains combination of Ext3
files in non-extent format and Ext4 extent-files. And validate the
file md5sums before and after conversion.
btrfs/012: BTRFS_CONVERT_PROG,E2FSCK_PROG definitions reused from
common/config
Signed-off-by: Lakshmipathi.G <Lakshmipathi.G@giis.co.in>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
On btrfs, if a large dio write (>=128MB) got splitted, the
outstanding_extents assertion would complain. Note that
CONFIG_BTRFS_ASSERT is required.
Regression test for
Btrfs: adjust outstanding_extents counter properly when dio write is split
Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
This is a regression test for "Btrfs: disable xattr operations on
subvolume directories". On v4.9, it will result in an aborted
transaction.
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
We're not going to do reverse-mapping on the realtime device for
some time, so let's fix xfs/122 in the meantime.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eryu Guan <eguan@redhat.com>
nextid returns the next available seq number, but it doesn't pad id
number with 0, e.g.
./tools/nextid ext4
23
After the fix it returns:
./tools/nextid ext4
023
This eases the process of moving tests around in a script.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Make sure that the 'source' command works correctly whether supplied
via command line or interactive prompt.
You probably want "xfs_db: fix the 'source' command when passed as a
-c option" in xfsprogs.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
We have a number of tests (and submitters) who write tests
containing "FSQA Test No." (as opposed to "FS QA Test No."), so
update the mvtest script to change both forms.
Also fix a sed bug that deletes too many group lines.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Previously, our XFS fuzzing efforts were limited to using the xfs_db
blocktrash command to scribble garbage all over a block. This is
pretty easy to discover; it would be far more interesting if we could
fuzz individual fields looking for unhandled corner cases. Since we
now have an online scrub tool, use it to check for our targeted
corruptions prior to the usual steps of writing to the FS, taking it
offline, repairing, and re-checking.
These tests use the new xfs_db 'fuzz' command to test corner case
handling of every field. The 'print' command tells us which fields
are available, and the fuzz command can write zeroes or ones to the
field; set the high, middle, or low bit; add or subtract numbers; or
randomize the field. We loop through all fields and all fuzz verbs to
see if we can trip up the kernel.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Create some routines to help us perform targeted fuzzing of individual
fields in various XFS structures. Specifically, we want the caller to
drop the xfs_db iocursor on the victim field; from there, the scripts
should discover all available fields and fuzzing verbs, and try each
fuzz verb on every available field.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Create a helper function to create a populated FS image and dump the
metadata into a file on the test device, with the purpose of allowing
future (fuzzer) invocations of _populate_fs use the cached metadata to
save time.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Move some fuzzing helper functions into a new common/fuzzy file.
We'll add a lot more fuzzing helpers in subsequent patches.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
There were some silly errors in _scratch_fuzz_modify such that it
wasn't really doing much of anything because of undefined variables.
(Sloppy refactoring when converting xfsfuzz.sh into xfstests.)
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Be a little more flexible in how much we fill up a pre-populated
filesystem. For the field fuzzing tests, we don't need the extra
space/inode usage and therefore won't want much at all.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Back when I created common/populate, I thought it was sufficient to
_require the tools that the populate functions need in the main
file. This turned out to be a bit sloppy, so move them into a
helper function and call it from everything that uses populate.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Christoph Hellwig
Theodore Ts'o
Omar Sandoval
Amir Goldstein
Darrick J. Wong
Lakshmipathi.G
Liu Bo
Eryu Guan
Xiao Yang