Bash supports file discriptor assignment in this way. So remove the hard
coded numbers. Also close this opened fd in cleanup.
Signed-off-by: Murphy Zhou <xzhou@redhat.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Add more property validation cases which are fixed by the patches [1]
[1]
btrfs: fix vanished compression property after failed set
btrfs: fix zstd compression parameter
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
The copy_file_range() test detection code performs a zero-length
copy to determine whether to perform such calls during the test run.
While this detects the common case of syscall availability,
copy_file_range() has a somewhat variable implementation on the
kernel side that can depend on certain per-filesystem features, etc.
In some implementations, a zero length copy can shortcut and return
success before ever invoking per-filesystem functionality and thus
not thoroughly testing the copy mechanism on the current system.
This can cause the test detection code to pass only to run into an
immediate failure on the first copy_file_range() call during the
test.
Tweak test_copy_range() to perform a small single byte copy to avoid
this problem. Also fix a typo bug in the errno check of the clone
range detection logic.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Currently, we call repquota to report the latest quota information
after each test case. But repquota will invoke Q_SYNC on the ext4 file
system with old quota, which may be time consuming on the low speed or
busy scratch device. If we call repquota between the "overcome
softlimit" and the "overcome hardlimit" cases, the softlimit grace time
may be exceed after repquota return, and lead to test failure.
Now, we capture the following failure when the disk is busy:
pwrite: Disk quota exceeded
Touch 3+4
Touch 5+6
+touch: cannot touch 'SCRATCH_MNT/file5': Disk quota exceeded
touch: cannot touch 'SCRATCH_MNT/file6': Disk quota exceeded
Touch 5
touch: cannot touch 'SCRATCH_MNT/file5': Disk quota exceeded
This patch reset grace time before the "overcome hardlimit" case to
avoid this failure.
Signed-off-by: zhangyi (F) <yi.zhang@huawei.com>
Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
generic/529 always fails on ppc64 or s390x big-endian machine as:
set posix acl: Operation not supported
Due to the members of struct posix_acl_xattr_entry/header need to be
little-endian byte order, so use htole*() helper to make sure that.
Signed-off-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
When call _scratch_remount for cifs , it always requires to input
password. This will make generic/306 generic/452 failed because
cifs remount failed.
Signed-off-by: Xiaoli Feng <xifeng@redhat.com>
Reviewed-and-tested-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Now that we have allocated 2*4096*64/16(32768) inodes after "Inode btree",
but the step of rm file is too large to create enough free inodes in agi.
So the freecount is not enough large to make free_level gt 1 and call
_scratch__populate on xfs will report the following failure(such as xfs/083):
Failed to create fino of sufficient height!
By decreasing the step of rm file, xfs/083 will pass.
Signed-off-by: Yang Xu <xuyang2018.jy@cn.fujitsu.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
seek_sanity_test checks for one of several SEEK_DATA/HOLE
behaviors and allows for the default behavior of filesystems,
where SEEK_HOLE always returns EOF.
This means that if filesystem has a regression in finding
holes, the sanity test won't catch it. And indeed this regression
happened in overlayfs on kernel v4.19 and went unnoticed.
To improve test coverage, add a flag -f to seek_sanity_test to
indicate that the default behavior is not acceptable.
Whitelist all filesystem types that are expected to detect holes
and use wrapper when invoking seek_sanity_test to add the -f flag
to those filesystems.
Overlayfs inherits expected behavior from base fs type.
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Acked-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Some btrfs test cases use btrfs module-reload to unregister devices
in the btrfs kernel. The problem with the module-reload approach is,
if test system contains btrfs as rootfs, then you can't run these
test cases.
Patches [1] introduced btrfs forget feature which can unregister
devices without the module-reload approach.
[1]
btrfs-progs: device scan: add new option to forget one or all scanned devices
btrfs: introduce new ioctl to unregister a btrfs device
And this patch makes relevant changes in the fstests to use this new
feature, when available.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
We have a known bug in btrfs, that we let the device path be changed
after the device has been mounted. So using this loop hole the new
copied device would appears as if its mounted immediately after its
been copied. So this test case reproduces this issue.
For example:
Initially.. /dev/mmcblk0p4 is mounted as /
lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
mmcblk0 179:0 0 29.2G 0 disk
|-mmcblk0p4 179:4 0 4G 0 part /
|-mmcblk0p2 179:2 0 500M 0 part /boot
|-mmcblk0p3 179:3 0 256M 0 part [SWAP]
`-mmcblk0p1 179:1 0 256M 0 part /boot/efi
btrfs fi show
Label: none uuid: 07892354-ddaa-4443-90ea-f76a06accaba
Total devices 1 FS bytes used 1.40GiB
devid 1 size 4.00GiB used 3.00GiB path /dev/mmcblk0p4
Copy mmcblk0 to sda
dd if=/dev/mmcblk0 of=/dev/sda
And immediately after the copy completes the change in the device
superblock is notified which the automount scans using
btrfs device scan and the new device sda becomes the mounted root
device.
lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 1 14.9G 0 disk
|-sda4 8:4 1 4G 0 part /
|-sda2 8:2 1 500M 0 part
|-sda3 8:3 1 256M 0 part
`-sda1 8:1 1 256M 0 part
mmcblk0 179:0 0 29.2G 0 disk
|-mmcblk0p4 179:4 0 4G 0 part
|-mmcblk0p2 179:2 0 500M 0 part /boot
|-mmcblk0p3 179:3 0 256M 0 part [SWAP]
`-mmcblk0p1 179:1 0 256M 0 part /boot/efi
btrfs fi show /
Label: none uuid: 07892354-ddaa-4443-90ea-f76a06accaba
Total devices 1 FS bytes used 1.40GiB
devid 1 size 4.00GiB used 3.00GiB path /dev/sda4
The bug is quite nasty that you can't either unmount /dev/sda4 or
/dev/mmcblk0p4. And the problem does not get solved until you take
the sda out of the system on to another system to change its fsid using
the 'btrfstune -u' command.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
For a long time this test has been failing on all kinds of VM
configuration, which are using virtio_blk devices. This is due to
the fact that scsi devices are deletable and virtio_blk are not.
However, this only prevents device replace case to run and has no
negative effect on the other useful test cases.
Re-enable btrfs/003 to run by making
_require_deletable_scratch_dev_pool private to the test case and
modifying it to return success (0) or failure (1) if devices are not
deletable. Further modify the replace test case to check the return
value of this function and skip it if devices are not deletable.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
A simply reproducer from Frank Sorenson:
ftruncate(fd, 65012224)
io_prep_pwrite(iocbs[0], fd, buf[0], 1048576, 63963648);
io_prep_pwrite(iocbs[1], fd, buf[1], 1048576, 65012224);
io_submit(io_ctx, 1, &iocbs[0]);
io_submit(io_ctx, 1, &iocbs[1]);
io_getevents(io_ctx, 2, 2, events, NULL)
help to find an ext4 corruption:
**************** **************** ****************
* page 1 * * page 2 * * page 3 *
**************** **************** ****************
existing 0000000000000000 0000000000000000 0000000000000000
write 1 AAAAAAAAAAAAAA AA
write 2 BBBBBBBBBBBBBB BB
result 00AAAAAAAAAAAAAA 00BBBBBBBBBBBBBB BB00000000000000
desired 00AAAAAAAAAAAAAA AABBBBBBBBBBBBBB BB00000000000000
This issue remind us we might miss unaligned AIO test for long time.
We thought fsx cover this part, but looks like it's not. So this case
trys to cover unaligned direct AIO write test on file with different
initial truncate i_size.
The following patches fix the issue on xfs and ext4.
xfs: serialize unaligned dio writes against all other dio writes
ext4: Fix data corruption caused by unaligned direct AIO
Signed-off-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Older kernels (prior commit 494633fac7896 "vfs: vfs_dedupe_file_range()
doesn't return EOPNOTSUPP") will return EINVAL when operation is not
supported. Make fsx treat this error as a sign of unsupported
deduplication as well to make it usable with these older kernels.
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Commit "8309b39a fstests: fix broken _require_scratch usage" did
below change on xfs/065:
-_scratch_unmount 2>/dev/null
+_scratch_mkfs_xfs >> $seqres.full
It cause xfs/065 always fails now, as:
QA output created by 065
mkfs.xfs: /dev/sdb2 contains a mounted filesystem
...
So use _require_scratch, to make sure the SCRATCH_DEV is unmounted
before mkfs.
Signed-off-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
When this test finishes there is no 077.full file with output from
commands. Sometimes this information is useful for post mortem so
stop deleting the file upon test completion.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
This test makes sure that we can't use stale unrecovered fs metadata to
drive a DISCARD festival on a disk and thereby destroy user data by
accident.
The following patches fixed the bug on ext4, xfs and btrfs
ext4: prohibit fstrim in norecovery mode
xfs: prohibit fstrim in norecovery mode
Btrfs: do not allow trimming when a fs is mounted with the nologreplay option
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
When a device is removed from a btrfs filesystem its superblock copies
must be deleted. This test ensures this is indeed the case.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
XFS has historically had a stale data exposure window if a crash
occurs after a delalloc->physical extent conversion but before
writeback completes to the associated extent. While this should be a
rare occurrence in production environments due to typical writeback
ordering and such, it is not guaranteed in all cases until data
extents are initialized as unwritten (or otherwise zeroed) before
they are written.
Add a test that performs selective writeback ordering to reproduce
stale data exposure after a crash. Note that this test currently
fails on XFS.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Every call to _scratch_dev_pool_get must be paired with call to
_scratch_dev_pool_put otherwise the SCRATCH_POOL variable will have
less devices than it actually must.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Make sure that copy, metadump, and mdrestore work on a filesystem with
all known metadata types.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
$USE_EXTERNAL needs to be set when using external log devices. In such a
setup, tests which have "_require_prjquota
$SCRATCH_DEV" (e.g. generic/383) incorrectly end up being marked as
"not run" since the test "[ "$USE_EXTERNAL" = yes -a ! -z "$_dev" ]"
evaluates to true.
This commit fixes the bug by marking the test as "not run" only when
$USE_EXTERNAL is set and one of $TEST_RTDEV or $SCRATCH_RTDEV is set.
Signed-off-by: Chandan Rajendra <chandan@linux.ibm.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
_require_scratch doesn't actually format the scratch device with
anything, which means that tests are required to format them before
using them. Fix tests that don't do this correctly.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Enhance the populated fs metadump image cache to support multiple
configurations per filesystem so that we reduce the image creation
overhead even further.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Murphy Zhou
Anand Jain
Brian Foster
zhangyi (F)
Zorro Lang
Xiaoli Feng
Yang Xu
Amir Goldstein
Nikolay Borisov
Jan Kara
Darrick J. Wong
Chandan Rajendra