Refactor every test in the entire test suite to use the new boilerplate
functions. This also migrates all the test group information into the
test files. This patch has been autogenerated via the command:
./tools/convert-group btrfs ceph cifs ext4 f2fs generic nfs ocfs2 overlay perf shared udf xfs
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Move the "exit $status" clause of the _cleanup function into the
argument to the "trap" command so that we can standardize the
registration of the atexit cleanup code in the next few patches.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Chandan Babu R <chandanrlinux@gmail.com>
Reviewed-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Test that an incremental send operation succeeds, and produces the
correct results, after renaming and moving around directories and files
with multiple hardlinks, in such a way that one of the files gets the old
name and location of a directory and another name (hardlink) with the old
name and location of another file that was located in that same directory.
This currently fails on btrfs but is fixed by a kernel patch with the
following subject:
"btrfs: send: fix invalid path for unlink operations after parent orphanization"
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
od --endian=little is used to read bytes in little endian when on a
big endian machine. Update test ext4/048 to require od endian flag
support on big endian machines, otherwise, skip test.
Signed-off-by: Leah Rumancik <leah.rumancik@gmail.com>
Reviewed-by: Yang Xu <xuyang2018.jy@fujitsu.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
overlay/075 is a variant of check -overlay generic/079.
check -overlay generic/079 does the following operations on overlay fs:
1. Create files
2. Set immutable/append-only flags
3. Verify files/dirs behaving as immutable/append-only
4. Clear immutable/append-only flags
5. Remove files
overlay/075 performs steps 1,2,4,5 on upper and lower layers
and only step 3 is performed on overlay fs (before and after copy up
and mount cycle).
Add also steps 4,5 to be performed on overlay fs to increase the
test coverage of the "merged" inode xflags feature.
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
The commit message introducing the test says:
"We only check below attribute modification which most filesystem
supports:
- no atime updates (A)
- secure deletion (s)
- synchronous updates (S)
- undeletable (u)
"
But in fact, very few filesystems support the (s) and (u) flags.
xfs and btrfs do not support them for example.
The test doesn't need to check those specific flags, so replace those
flags with immutable (i) and append-only (a), which most filesystems
really do support.
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
t_immutable cannot be run twice on the same test directoty, because
append-only directory tests create files in append-only.d and those
file already exist from the first run.
Use separate test directories for the first and second t_immutable runs.
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
cp(1) versions 8.30 and 8.32 are compared with its --reflink=always option
and they have different semantic if the target-file (with zero sizes) must be
created when the cp --reflink=alaways fails with a cross-device link
error. As shown below.
$ cp --version | head -1
cp (GNU coreutils) 8.30
$ cp --reflink=always /mnt/scratch/original /mnt/test/test-029/copy
cp: failed to clone '/mnt/test/test-029/copy' from '/mnt/scratch/original': Invalid cross-device link
$ ls -l /mnt/test/test-029/copy
ls: cannot access '/mnt/test/test-029/copy': No such file or directory
$ cp --version | head -1
cp (GNU coreutils) 8.32
$ cp --reflink=always /mnt/scratch/original /mnt/test/test-029/copy;
cp: failed to clone '/mnt/test/test-029/copy' from '/mnt/scratch/original': Invalid cross-device link
$ ls -l /mnt/test/test-029/copy
-rw------- 1 root root 0 Jun 4 13:29 /mnt/test/test-029/copy
Reported-by: Wang Yugui <wangyugui@e16-tech.com>
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Check the block group zero and prevent initializing reserved inodes.
But in some special cases, the reserved inode may not all belong to
the group zero, it may exist into the second group if we formatÂ
filesystem below.
mkfs.ext4 -b 4096 -g 8192 -N 1024 -I 4096 /dev/sda
So, it will end up triggering a false positive report of a corrupted
file system
It's a regression test for kernel commit a149d2a5cabb ("ext4: fix
check to prevent false positive report of incorrect used inodes")
Signed-off-by: Chen Long <chenlongcl.chen@huawei.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
To get started, you'll need to get bcachefs from the kernel repository
https://evilpiepirate.org/git/bcachefs.git/
and tools from
https://evilpiepirate.org/git/bcache-tools.git/
Build kernel as normal, enabling CONFIG_BCACHEFS_FS (and probably
CONFIG_BCACHEFS_DEBUG), and build and install tools. Then running
fstests is exactly the same as other local filesystems - just set
FSTYP=bcachefs
Also see https://evilpiepirate.org/git/ktest.git/ for a tool for
conveniently building kernel and running fstests inside a qemu VM.
This patch also updates generic/441 to run the more thorough test on
bcachefs, and generic/425 to not run on bcachefs (since bcachefs does
not store xattrs in blocks)
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
25M is too small for f2fs:
Info: Disable heap-based policy
Info: Debug level = 0
Info: Label =
Info: Trim is enabled
Info: Segments per section = 1
Info: Sections per zone = 1
Info: sector size = 512
Info: total sectors = 51200 (25 MB)
Info: zone aligned segment0 blkaddr: 512
Error: Device size is not sufficient for F2FS volume
Error: Failed to prepare a super block!!!
Error: Could not format the device!!!
So, set size to 38M for f2fs.
Signed-off-by: Sun Ke <sunke32@huawei.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Test a scenario where we do several partial writes into multiple
preallocated extents across two transactions and with several fsyncs
in between. The goal is to check that the fsyncs succeed.
Currently the last fsync fails with an -EIO error, and it aborts the
current transaction. This issue is fixed by a patch with the following
subject:
"btrfs: fix fsync failure and transaction abort after writes to prealloc extents"
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
The return value ("$?") is always the status of the last command in
the pipe.
Signed-off-by: Sun Ke <sunke32@huawei.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Mmap 2 pages of file, write 64 bytes to the first and second pages,
copy the data from the first page and then second page to the second
page offset with $pagesize - 64. Verify the data at the end.
+-----------------------+
| (copy) |
| V
+---------------+---------------+------------
|AAAA| ........ |AAAA| ... |AAAA|AAAA|
+---------------+---------------+------------
| ^
| (copy) |
+------------+
This's also a regression test cover kernel commit: 4f06dd92b5d0
("fuse: fix write deadlock")
Signed-off-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Check wiping of dir entry data upon removing a file, converting to an
htree, and splitting htree nodes.
Tests commit 6c0912739699d8e4b6a87086401bf3ad3c59502d ("ext4: wipe
ext4_dir_entry2 upon file deletion").
Signed-off-by: Leah Rumancik <leah.rumancik@gmail.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
[BUG]
When running btrfs/215 with 64K page size, 4K sectorsize (subpage RW
support), it fails with the following error:
btrfs/215 [failed, exit status 1]- output mismatch (see ~/xfstests-dev/results//btrfs/215.out.bad)
--- tests/btrfs/215.out 2021-03-19 16:34:26.069634953 +0800
+++ ~/xfstests-dev/results//btrfs/215.out.bad 2021-05-17 16:52:34.743514224 +0800
@@ -1,2 +1,3 @@
QA output created by 215
-Silence is golden
+Errors: 8 expected: 2
+(see ~/xfstests-dev/results//btrfs/215.full for details)
...
(Run 'diff -u ~/xfstests-dev/tests/btrfs/215.out ~/xfstests-dev/results//btrfs/215.out.bad' to see the entire diff)
[CAUSE]
For subpage case, btrfs still tries to read the full page, other than
read just one sector for PAGE_SIZE == sectorsize case.
This means for the 2 sectors corrupted case, since they are in the same
page, all the errors will be reported.
[FIX]
Change the following values:
- filesize
Now it's 8 * pagesize.
- expected error number
Now it's 2 * sectors_per_page or 6 * sectors_per_page.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Fix the obviously incorrect code here that wants to fail the test if
mkfs doesn't succeed. The return value ("$?") is always the status of
the /last/ command in the pipe.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
This fuzz test has some fragility problems -- it doesn't do anything to
guarantee that the inodes that it checks for EFSCORRUPTED are the same
ones that it fuzzed, and it doesn't explicitly try to avoid victimizing
inodes in the same chunk as the root directory. As a result, this test
fails annoyingly frequently.
Fix both of these problems and get rid of the confusingly named TESTDIR
variable.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
I found a bunch more tests in the xfs/ directory that try to create
specific metadata layouts on the data device, either because they're
fuzz tests or because they're testing specific edge cases of the code
base. Either way, these test need to override '-d rtinherit' in the
MKFS_OPTIONS, so do that with _xfs_force_bdev.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Refactor all the places where we try to force new file data allocations
to a specific xfs backing device so that we don't end up open-coding the
same xfs_io command lines over and over.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
This test failed when scratch device don't have enough space for
copying files. This patch gets size of files by du command and
checks if there is enough space in the device.
Signed-off-by: Sidong Yang <realwakka@gmail.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
1.xfs/162 uses xfs_db -c 'fuzz' but forgets to check if the feature
is supported. This will cause the case to fail on a system without
fuzz support. so we add _require to check if the fuzz is supported.
2.xfs/495 use _require_scratch_xfs_fuzz_fields to check the features
required by field fuzzing, but some of the features are not used in
this case like xfs_scrub, this will cause the case to skip on a system
without xfs_scrub support, even if the features being uesd are supported.
So we just need to use _require to check the features being used.
Signed-off-by: Jinhui Huang <huangjh.jy@cn.fujitsu.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Test a particular scenario where we fsync a directory, then move one of
its children directories into another directory and then finally sync the
log trees by fsyncing any other inode. We want to check that after a power
failure we are able to mount the filesystem and that the moved directory
exists only as a child of the directory we moved it into.
This currently fails on a 5.12 kernel (and 5.13-rc1) but is fixed by a
patch with the following subject:
"btrfs: fix removed dentries still existing after log is synced"
The failure is due to ending up with a directory that has 2 hard links
(two parent directories) as soon as the log replay procedure finishes,
which causes the tree checker to detect the issue and cause the mount
operation to fail with -EIO.
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Darrick J. Wong
Filipe Manana
Leah Rumancik
Leah Rumancik
Amir Goldstein
Anand Jain
chenlong
Kent Overstreet
Sun Ke
Zorro Lang
Qu Wenruo
Sidong Yang
Jinhui Huang