From v3.2.4 onwards, mkfs.xfs defaults to enabling ftype, which
causes xfs/199 to break again. Change the test to store the
features2 fields value and compare that directly against the
bad_features2 value which should be the same.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Seems the same patch was applied twice,
6f55bbd xfs/167: need at least 10GB of scratch space to run
b50473c xfs/167: need at least 10GB of scratch space to run
and there're two _require_fs_space calls in the test, remove one.
Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Regression test for file read corruption when using compressed extents
that are shared by multiple consecutive ranges of the same file.
The btrfs issue is fixed by the linux kernel patch titled:
"Btrfs: fix read corruption of compressed and shared extents"
Without the corresponding fix the test fails because the second time it
reads the test files it gets different data (some pages are incorrectly
filled with zeroes) from the data it wrote before doing a clean ummount.
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Regression test for an ENOSPC issue when attempting to write to a file in
a filesystem without any data block groups allocated.
The btrfs issue is fixed by the linux kernel patch titled
"Btrfs: don't initialize a space info as full to prevent ENOSPC" and the
regression was introduced by the patch titled
"Btrfs: fix block group ->space_info null pointer dereference".
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This test case tests if the device delete works with
the failed (EIO) source device. EIO errors are achieved
usign the DM device.
This test would need following btrfs-progs and btrfs
kernel patch
btrfs-progs: device delete to accept devid
Btrfs: device delete by devid
However when btrfs-progs patch is not found this test will
not run, and when kernel patch is not found btrfs-progs
will fail gracefully and thus the test script.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This test case will test to confirm the replace works with
the failed (EIO) replacing source device. EIO condition is
achieved using the DM device.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Calls like fsync() should report failure on partial I/O failure, e.g. a
single failed disk in a raid 0 stripe.
This test is motivated by an XFS bug, and this commit fixed the issue
xfs: return errors from partial I/O failures to files
This case is written by David Jeffery <djeffery@redhat.com> originally.
Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Btrfs qgroup reserve codes lacks check for rewrite dirty page, causing
every write, even rewriting a uncommitted dirty page, to reserve space.
But only written data will free the reserved space, causing reserved
space leaking.
The bug exists almost from the beginning of btrfs qgroup codes, but
nobody found it.
For example:
1)Write [0, 12K) into file A
reserve 12K space
File A:
0 4K 8K 12K
|<--------dirty-------->|
reserved: 12K
2)Write [0,4K) into file A
0 4K 8K 12K
|<--------dirty-------->|
reserved: 16K <<< Should be 12K
3) Commit transaction
Dirty pages [0,12) written to disk.
Free 12K reserved space.
reserved: 4K <<< Should be 0
This testcase will test such problem.
Kernel fix will need some huge change, so won't be soon.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Reviewed-by: Filipe Manana <fdmanana@suse.com>
For busy-box systems that don't support the extended format options.
Signed-off-by: Ari Sundholm <ari@tuxera.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Test renaming of various entry types in directories of various sizes.
Check that filesystem didn't get corrupted.
[dchinner: fixed missing bits from new test template, removed
checking of scratch as harness does that. ]
Signed-off-by: Jan Kara <jack@suse.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
ext4/305 sleeps 3 minutes and does mount/umount loop in background,
which produces lots of logs in dmesg and 3 minutes is not necessary.
Ted pointed out that 30 mount/umount cycles is enough to crash a buggy
kernel, so just limit the mount/umount loop to reduce the runtime. And
now the runtime is about 2s.
Reported-by: Theodore Ts'o <tytso@mit.edu>
Suggested-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
_filter_uuid() get updated and changed output from:
uuid: <UUID>
->
uuid: <UUID>
It is a typo introduced by xfs/077, this patch fixed this.
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Reviewed-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Test that if we fsync a file that got one extent partially cloned into a
lower file offset, after a power failure our file has the same content it
had before the power failure and after the extent cloning operation.
This test is motivated by an issue found in btrfs that is fixed by the
linux kernel patch titled:
"Btrfs: fix file read corruption after extent cloning and fsync"
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
The below command in "Test 4":
xfs_io -c "pwrite -S 0x33 -b 512 `expr $blksize \* 2` 512"
will run failed on 4k sector drives. So I use sector size to
replace the hard-code 512.
And we won't run this case when $sector_size > $page_size / 8.
Signed-off-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This case use hard-code 512, but in 4k sector size device,
it will fail.
So I call _min_dio_alignment() to get the sector size, then
replace `512`.
Signed-off-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
xfs/020 need -f option, or it'll be fail on 4k sector device.
Add -f option for xfs/032 for safe and better.
There're some cases use _check_xfs_filesystem(), or others
function which call this function to check a regular file.
That's will fail when the regular file on a 4k sector device.
For example xfs/250.
So I change _check_xfs_filesystem(), add -f option to xfs_repair,
when the $device is a file.
Signed-off-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
generic/084 try to run 'tail' command, tail will use inotify.
There're some limit about the number of inotify. For example
fs.inotify.max_user_instances specifies an upper limit on
the number of inotify instances that can be created per real
user ID.
When I test on a machine with 154 cpu cores, this case run
failed, and hit many warning likes:
+tail: inotify cannot be used, reverting to polling: Too many open files
Because the fs.inotify.max_user_instances is 128, so if we
try to tail 154 files, it will be failed.
So use src/multi_open_unlink to instead of tail will avoid
this problem.
Signed-off-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Targeted fuzzing tests which destroy various pieces of file and
symlink metadata; the tests look for (a) kernel detection of
corruption, (b) xfs_repair repair of said corruption, and (c)
post-repair fs usability.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Targeted fuzzing tests which destroy various pieces of directory
metadata; the tests look for (a) kernel detection of corruption, (b)
xfs_repair repair of said corruption, and (c) post-repair fs
usability.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Targeted fuzzing tests which destroy various pieces of filesystem or
allocation group metadata; the tests look for (a) kernel detection of
corruption, (b) xfs_repair repair of said corruption, and (c)
post-repair fs usability.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Targeted fuzzing tests which destroy various pieces of file,
directory, and symlink metadata; the tests look for (a) kernel
detection of corruption, (b) e2fsck repair of said corruption, and (c)
post-repair fs usability.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Targeted fuzzing tests which destroy various pieces of filesystem or
block group metadata; the tests look for (a) kernel detection of
corruption, (b) e2fsck repair of said corruption, and (c) post-repair
fs usability.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Introduce tests for XFS and ext4 which format a filesystem, populate
it, then uses blocktrash and e2fuzz to corrupt the metadata. The FS
is remounted, modified, and unmounted. Following that, xfs_repair or
e2fsck are run until it no longer finds errors to correct, after which
the FS is mounted yet again and exercised to see if there are any
errors remaining.
The XFS test requires an xfs_db that can handle blocktrash and v5
filesystems.
The ext4 test requires metadata_csum support in e2fsprogs.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
When testing 512 block size xfs, xfs/074 fails as
QA output created by 074
+fallocate: No space left on device
Silence is golden
That's because 40051712*512=20G < 30G.
And quote from Dave:
That was sized to give AGs of a specific size, which originally
contributed to the problem being exposed. You should change the block
count specification to a size specification so the filesysetm being
made on 4k block size filesystems remains unchanged.
size = 40051712b
= 40051712 * 4096
= 164,051,812,352
= 156452m
So set the filesystem size to 156452m explicitly.
Suggested-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Dave Chinner
Eryu Guan
Filipe Manana
Anand Jain
Ari Sundholm
Qu Wenruo
Jan Kara
Zhao Lei
Zorro Lang
Darrick J. Wong