There's an old test for btree code that could be used in the testsuite.
Still needs some polishing and review what tests make sense.
Signed-off-by: David Sterba <dsterba@suse.com>
Previously the XFS-specific code was commented out so we don't need the
headers for building fsstress, this changes how the utility behaves
compared to the one in fstests, e.g. randomness or additional open/close
operations. Add enough code from xfsprogs to make it compile and enable
the #if0-ed code.
Signed-off-by: David Sterba <dsterba@suse.com>
Issue #622 reported a case where ntfs2btrfs can generate out-of-order
inline backref items, which can lead to kernel transaction abort, but
not detected by btrfs-check.
This patch would add such image, whose extent tree looks like this for
the only data extent:
item 0 key (13631488 EXTENT_ITEM 4096) itemoff 16172 itemsize 111
refs 3 gen 7 flags DATA
(178 0xdfb591fa80d95ea) extent data backref root FS_TREE objectid 257 offset 0 count 1
(178 0xdfb591fbbf5f519) extent data backref root FS_TREE objectid 258 offset 0 count 1
(178 0xdfb591f49f9f8e7) extent data backref root FS_TREE objectid 259 offset 0 count 1
While the original good base image has the following backrefs for the
same data extent:
item 0 key (13631488 EXTENT_ITEM 4096) itemoff 16172 itemsize 111
refs 3 gen 7 flags DATA
(178 0xdfb591fbbf5f519) extent data backref root FS_TREE objectid 258 offset 0 count 1
(178 0xdfb591fa80d95ea) extent data backref root FS_TREE objectid 257 offset 0 count 1
(178 0xdfb591f49f9f8e7) extent data backref root FS_TREE objectid 259 offset 0 count 1
Notice the sequence (the 2nd number in the round brackets) should be
descending. (Meanwhile type should be ascending, but it's way harder to
create.)
For now we don't have a way to fix it, but at least we should detect it.
Issue: #622
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
The new test case would:
- Prepare two loopback devices
One is for storing the source directory (on a btrfs).
This is to ensure we can set xattr for the directory, as filesystems
like tmpfs (mostly utilized by mktemp) is not supporting xattr.
The other one is the real target fs where we call
"mkfs.btrfs --rootdir" on.
- Create the source directory with the following contents:
* rootdir inode attributs:
# mode (750)
# uid (1000)
# gid (1000)
# xattr (user.rootdir)
* one regular file, with attributes:
# xattr (user.foorbar)
- Execute "mkfs.btrfs --rootdir" and mount the new fs
- Verify the above attributes
The target fs should have the same attributes, especially for the
rootdir inode.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
The convert tests take a long time and are not necessary for quick test
rounds under the convenience target 'make test'. We still run the tests
in CI.
Signed-off-by: David Sterba <dsterba@suse.com>
Create subvolumes and delete every N-th to generate output where we can
also see how the stale qgroups are placed (at the end).
Issue: #687
Signed-off-by: David Sterba <dsterba@suse.com>
This partially reverts commit 2726a83952,
the part where the test runner scripts call the log scanning. There are
still unfixed extent buffer leak reported by fuzz tests. Disable it
temporarily so CI can pass and do other pre-release checks. Scanning
will be enabled after release again.
Signed-off-by: David Sterba <dsterba@suse.com>
The kernel patch, ("btrfs: reject device with CHANGING_FSID_V2 flag"),
removes kernel support for the CHANGING_FSID_V2 flag. So, drop its
related testcase.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
The misc-test/034-metadata_uuid test case, has four sets of disk images
to simulate failed writes during btrfstune -m|M operations. As of now,
this tests kernel only. Update the test case to verify btrfstune -m|M's
functionality to recover from the same scenarios.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Some errors may be reported in the logs only, scan the file each time
there are fresh results. The scanning script will return error that is
supposed to be caught by the testsuite environment.
Signed-off-by: David Sterba <dsterba@suse.com>
Scanning all results is meant for the whole testsuite, we'd like to make
it more fine grained to verify them once a test is run via the test
running wrappers.
Signed-off-by: David Sterba <dsterba@suse.com>
The test markers have changed in 4.17 so the result scanner does not
print the test names (but still detects the errors).
Signed-off-by: David Sterba <dsterba@suse.com>
Add appropriate prefix to the error messages to make it easier to track
down which case failed.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
The test utility takes a numeric parameter from 1 to max tests but this
is off by one to the test case function names. Unify that so it's clear
which test fails.
Signed-off-by: David Sterba <dsterba@suse.com>
This is a potentially breaking change to json output. An all zeros uuid
was printed as "-" but we can utilize native json type null for that.
Note the va_copy must be used as va_arg advances the pointer.
{
"nulluuid": null
}
Signed-off-by: David Sterba <dsterba@suse.com>
The test cases should be static, otherwise it leads to a warning like
[LD] json-formatter-test
tests/json-formatter-test.c:40:6: warning: no previous prototype for ‘test_simple_empty’ [-Wmissing-prototypes]
40 | void test_simple_empty()
| ^~~~~~~~~~~~~~~~~
Signed-off-by: David Sterba <dsterba@suse.com>
Previous commit "btrfs-progs: dump-super: print actual metadata_uuid
value" changed the value of the super_block::metadata_uuid to be printed
as it is, without tweaking it depending on the METADATA_UUID flag.
Apply similar tweak in the common helper functions used to read the
metadata_uuid so that test-cases still be successful.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
[BUG]
Test case misc/046-seed-multi-mount would always fail with the following
error:
[TEST] misc-tests.sh
[TEST/misc] 046-seed-multi-mount
unexpected success: writable file despite read-only mount
test failed for case 046-seed-multi-mount
[CAUSE]
Although mounting seed device is indeed read-only, sprouting it with a
new device would always make it read-write by itself.
The behavior is already there for a long time, thus expecting a new
behavior (not changing the read-only flag) is a little weird.
[FIX]
Instead of doing the write check after the sprout, do it before the
sprout.
This looks more correct, and would not rely on the kernel behavior
change (if we determine to go that path).
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
[BUG]
When I was testing misc/058, the fs still has around 7GiB free space,
but during that test case, btrfs kernel module reports write failures
and even git commands failed inside that fs.
And obviously the test case failed.
[CAUSE]
It turns out that, the test case itself would require 6GiB (4 data
disks) + 1.5GiB x 2 (the two replace target), thus it requires 9 GiB
free space.
And obviously my partition is not that large and failed.
[FIX]
In fact, we really don't need that much space at all.
The test verifies that two consecutive replace operations can be started
and enqueued, the sleep of 1 second is not strictly necessary as the
first command should start the replace right away.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
[PROBLEM]
Since we have migrated to default v2 cache, the test case
misc/030-missing-device-image is no longer executed:
[TEST/misc] 030-missing-device-image
[NOTRUN] unable to create v1 space cache
[CAUSE]
The test case itself is trying its best to cover all paths, including
the data extent read path.
Thus the test case is requiring v1 cache, as that's the only way to
cover the data read path.
[FIX]
Just remove the v1 space cache requirement, it's still better to run the
test even it only exercises the metadata read path.
The good news is, after commit 3ff9d35257 ("btrfs-progs: use
read_data_from_disk() to replace read_extent_from_disk() and replace
read_extent_data()"), all data/metadata read paths are unified.
They only difference is the verification part.
Thus even if we didn't fully exercise the data read path, we didn't lose
much coverage anyway.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
[BUG]
During my test runs of mkfs-tests, 005-long-device-name-for-ssd failed
with the following error messages:
====== RUN CHECK dmsetup remove btrfs-test-with-very-long-name-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQPGc
device-mapper: remove ioctl on btrfs-test-with-very-long-name-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQPGc failed: Device or resource busy
Command failed.
failed: dmsetup remove btrfs-test-with-very-long-name-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQPGc
test failed for case 005-long-device-name-for-ssd
[CAUSE]
There seems to be a race between "btrfs inspect dump-super" and the
dmsetup removal.
[FIX]
Add a "udevadm settle" before removing the dm devices.
Also since we're here, use the same "udevadm settle" instead of the
manual sleep to wait for the new dm device to show up.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Check for each test directory if the utilities requested by
check_global_prereq can be found on the system.
Signed-off-by: David Sterba <dsterba@suse.com>
The test misc/058 does not properly filter out the output due to -s that
only ignores non-existent files and was there due to previous changes.
We need to use -q.
Signed-off-by: David Sterba <dsterba@suse.com>
Fix failures caused by the lack of ACL support in btrfs. For example:
$ make test
::
[TEST/misc] 057-btrfstune-free-space-tree
failed: setfacl -m u:root:x /Volumes/ws/btrfs-progs/tests/mnt/acls/acls.1
test failed for case 057-btrfstune-free-space-tree
make: *** [Makefile:493: test-misc] Error 1
Similar failures occurred in the test cases convert/001-ext2-basic,
convert/003-ext4-basic, convert/005-delete-all-rollback, and
convert/006-large-hole-extent.
Resolve it by adding a check for ACL support using the
check_kernel_support_acl() helper function. It gracefully handles the case
when ACL support is not compiled by calling _not_run().
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Some test cases are failing when ACL is not compiled in the system.
Instead, they should be marked as 'not_run'.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Bring the 'delete_subvol_children' function under the HAVE_BTRFSUTIL_H
define and fix the following warnings. This function is called only when
'HAVE_BTRFSUTILS_H' is defined.
tests/fsstress.c:1183:1: warning: ‘delete_subvol_children’ defined but not used [-Wunused-function]
1183 | delete_subvol_children(int parid
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Move the entire 'do_fallocate' function under the 'HAVE_LINUX_FALLOC_H'
define and fix the following warnings. This function is called only when
'HAVE_LINUX_FALLOC_H' is defined.
tests/fsstress.c:3814:1: warning: ‘do_fallocate’ defined but not used [-Wunused-function]
3814 | do_fallocate(opnum_t opno, long r, int mode)
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Move the entire 'do_mmap' function under the 'HAVE_SYS_MMAN_H' define
and fix the following warnings. This function is called only when
'HAVE_SYS_MMAN_H' is defined.
tests/fsstress.c:4363:1: warning: ‘do_mmap’ defined but not used [-Wunused-function]
4363 | do_mmap(opnum_t opno, long r, int prot)
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Add make command line variable TEST_FROM that takes a glob from where to
start the test sequence. Update docs and fix some trivial typos.
Signed-off-by: David Sterba <dsterba@suse.com>
There are reports that json output of 'qgroup show' crashes due to
internal error when printing the limit values:
INTERNAL ERROR: unknown unit base, mode 2304
btrfs(internal_error+0x10a)[0x5605c37ce48a]
btrfs(pretty_size_snprintf+0x5c)[0x5605c37d105c]
btrfs(fmt_print+0x44e)[0x5605c37d178e]
btrfs(+0x7ed1d)[0x5605c3800d1d]
btrfs(main+0x8f)[0x5605c379beff]
/lib64/libc.so.6(+0x27bb0)[0x7f83924ddbb0]
/lib64/libc.so.6(__libc_start_main+0x8b)[0x7f83924ddc79]
btrfs(_start+0x25)[0x5605c379d405]
common/units.c:82: pretty_size_snprintf: Assertion `0` failed, value 0
btrfs(+0x1d4b1)[0x5605c379f4b1]
btrfs(pretty_size_snprintf+0x7b)[0x5605c37d107b]
btrfs(fmt_print+0x44e)[0x5605c37d178e]
btrfs(+0x7ed1d)[0x5605c3800d1d]
btrfs(main+0x8f)[0x5605c379beff]
/lib64/libc.so.6(+0x27bb0)[0x7f83924ddbb0]
/lib64/libc.so.6(__libc_start_main+0x8b)[0x7f83924ddc79]
btrfs(_start+0x25)[0x5605c379d405]
This is caused by "size" format that requires the unit mode, but it was not
specified and some stack value used. As json prints the raw values, use
the plain %llu format.
Link: https://bugzilla.opensuse.org/show_bug.cgi?id=1206960
Link: https://bugzilla.opensuse.org/show_bug.cgi?id=1209136#c15
Signed-off-by: David Sterba <dsterba@suse.com>
The new test case would create an empty ext4 with 64K block size, which
can lead to a new data chunk which is no longer 1:1 mapped.
Then convert the fs and verify it with --check-data-csum to make sure
the image file is fine.
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
We want to keep this file locally as we want to be uptodate with
upstream, so we can build btrfs-progs regardless of which kernel is
currently installed. Sync this with the upstream version and put it in
kernel-shared/uapi to maintain some semblance of where this file comes
from.
There are some changes that need to be synced back to kernel. A local
definition of static_assert is used to avoid compilation problems on gcc
(< 9) due to mandatory 2nd parameter.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
While running make test-convert as a normal user I ran into this problem
where we do sudo find <blah> into a mktemp file that's created as the
normal user. This results in find getting a EPERM while trying to mess
with that temp file. Fix this by using $SUDO_HELPER for all the
tempfile manipulations so that root is the owner of everything, which
allows the convert tests to run as a normal user.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
The new test case would create a fs without free space tree, then
populate it, convert to free-space-tree feature, and make sure
everything is fine.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
I have a setup where null_blk is not a module but is built-in, so to check
if the kernel supports null_blk, use 'modinfo -n'.
Also fix a comment.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
-R option is deprecated since commit 4dbe66ca2f ("btrfs-progs: mkfs: make
-R|--runtime-features option deprecated"), migrate the test case to
follow the change.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Rename the options so they more accurately reflect what the command is
actually doing. The feature is enabled/disabled in the end but it's not
a simple on/off like for others, the conversion takes time.
Signed-off-by: David Sterba <dsterba@suse.com>
The *64 interfaces, such as fstat64, off64_t, etc, are legacy interfaces
created at a time when 64-bit file support was still new. They are
generally exposed when defining a macro named _LARGEFILE64_SOURCE, as
e.g. the glibc docs[0] say.
The modern way to utilise largefile support, is to continue to use the
regular interfaces (off_t, fstat, ..), and define _FILE_OFFSET_BITS=64.
We already use the autoconf macro AC_SYS_LARGEFILE[1] which arranges this
and sets this macro for us. Therefore, we can utilise the non-64 names
without fear of breaking on 32-bit systems.
This fixes the build against musl libc, ever since musl dropped the
*64 compat from interfaces by default[2] just for _GNU_SOURCE, unless
_LARGEFILE64_SOURCE is defined. However, there are plans for a future
removal of the whole *64 header API, and that workaround (adding another
define) might cease to exist.
So, rename all *64 API use to the regular non-suffixed names. For
consistency, rename the internal functions that were *64 named
(lstat64_path, ..) too.
This should have no regressions on any platform.
[0]: https://www.gnu.org/software/libc/manual/html_node/Feature-Test-Macros.html#index-_005fLARGEFILE64_005fSOURCE
[1]: https://www.gnu.org/software/autoconf/manual/autoconf-2.67/html_node/System-Services.html
[2]: 25e6fee27f
Pull-request: #615
Signed-off-by: psykose <alice@ayaya.dev>
Signed-off-by: David Sterba <dsterba@suse.com>
Executing the script inside the directories as './test.sh' is not
supposed to work but could happen accidentally. With an exit after
attempting to source the we can fix that.
Signed-off-by: David Sterba <dsterba@suse.com>
We've changed mkfs defaults in 5.15 so it's not necessary to test the
features separately with convert. Instead use only defaults and add
other features that can be selected independently.
Signed-off-by: David Sterba <dsterba@suse.com>
There are some helpers that invoke setup_root_helper internally so it's
not needed to run test.sh without root, but it should be there in case
the test calls SUDO_HELPER so it's always paired.
Signed-off-by: David Sterba <dsterba@suse.com>
We need to call the setup_root_helper before we start messing with the
loop devices.
Reviewed-by: Neal Gompa <neal@gompa.dev>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
We missed a couple of $SUDO_HELPER uses in this test that made it
impossible to run without root. Add them in so we can run as a normal
user.
Reviewed-by: Neal Gompa <neal@gompa.dev>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
The setup_root_helper needs to be called before messing with the loop
devices, and btrfs check needs to be run with $SUDO_HELPER.
Reviewed-by: Neal Gompa <neal@gompa.dev>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
We need to make sure the root helper is setup before calling the loop
helpers, and additionally we need to use $SUDO_HELPER when we run the
final btrfs check. With this patch we can now run this test as a normal
user.
Reviewed-by: Neal Gompa <neal@gompa.dev>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
When 'nullb setup' fails to detect something, e.g. the null_blk module,
the whole test fails though the failure is supposed to be caught and
test not run. Use the correct helper that handles potential failures.
Signed-off-by: David Sterba <dsterba@suse.com>
[BUG]
Test case misc/034 can fail like this:
====== RUN CHECK mount /dev/loop16 /home/adam/btrfs-progs/tests/mnt
mount: /home/adam/btrfs-progs/tests/mnt: wrong fs type, bad option, bad superblock on /dev/loop16, missing codepage or helper program, or other error.
dmesg(1) may have more information after failed mount system call.
failed: mount /dev/loop16 /home/adam/btrfs-progs/tests/mnt
And the dmesg looks like this:
loop16: detected capacity change from 0 to 1024000
loop17: detected capacity change from 0 to 1024000
BTRFS: device fsid 593e23af-a7e6-4360-b16a-229f415de697 devid 1 transid 6 /dev/loop16 scanned by mount (79348)
BTRFS info (device loop16): using crc32c (crc32c-intel) checksum algorithm
BTRFS info (device loop16): found metadata UUID change in progress flag, clearing
BTRFS info (device loop16): disk space caching is enabled
BTRFS error (device loop16): devid 2 uuid cde07de6-db7e-4b34-909e-d3db6e7c0b06 is missing
BTRFS error (device loop16): failed to read the system array: -2
BTRFS error (device loop16): open_ctree failed
[CAUSE]
From the dmesg, it shows that although both loopback devices are
properly registered, only one is properly scanned by mount.
Thus the other device is missing, and without "-o degraded" the
filesystem failed to be mounted.
[FIX]
Before we mount the filesystem, also scan them in their passed order
to properly assemble the device list for mount.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
On a 32bit host the split qgroupid is wrong due to the way the numbers
are passed to the formatter as variable length arguments. The level is
u16, promoted to int and then parsed as u64. This means that the values
are shifted and some stack data are printed instead.
Example error messages from yast2-bootloader:
SystemCmd.cc(addLine):569 Adding Line 7 " "qgroupid": "21474836480/23885859321282560","
The value 21474836480 = 0x5000000 is 0x5 shifted by 32 bits,
23885859321282560 is 0x54dc1000000000 and shifting by 32 does not
lead to a valid value which should be 0 in this case.
Bugzilla: https://bugzilla.suse.com/show_bug.cgi?id=1209136
Signed-off-by: David Sterba <dsterba@suse.com>
As reported in #588, build fails on some microarchitectures when the
blake2 macros do not coverall combinations. Extend the build tests and
add some uarchs to test.
Signed-off-by: David Sterba <dsterba@suse.com>
Add config for crypto backends (they could fail for the static targets
due to missing static libraries). Reiserfs is not tested and it slowly
disappears from distros.
Signed-off-by: David Sterba <dsterba@suse.com>
[BUG]
Test case cli/017 fails with the following errors:
[TEST] cli-tests.sh
[TEST/cli] 017-fi-show-missing
didn't find exact missing device
test failed for case 017-fi-show-missing
[CAUSE]
After kernel commit cb3e217bdb39 ("btrfs: use btrfs_dev_name() helper to
handle missing devices better"), all dev info ioctl call on missing
device would only return "<missing disk>" for its path.
Thus "btrfs filesystem show" would never report detailed device path for
missing disks.
[FIX]
Instead of relying on the device path, change the check to rely on devid
instead.
Now cli/017 can properly pass.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
There are now own copies of ioctl.h and kerncompat.h just for libbtrfs
so the library test should use them.
Signed-off-by: David Sterba <dsterba@suse.com>
The new test case will execute "btrfs subvolume list -u" on the newly
create btrfs.
Since the v0 root item is already deprecated for a long time, newly
created btrfs should be already using the new root item, thus "btrfs
subvolume list -u" should always report the correct uuid.
The test case relies on external program "uuidparse" which should be
provided by util-linux.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Add formatter type 'str' where the string must be escaped, e.g. paths or
internal data. Otherwise plain %s can be printed if it's known that
there are no special characters.
Signed-off-by: David Sterba <dsterba@suse.com>
The new test case will make sure btrfs check is fine checking a degraded
raid5 filesystem.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
The send stream v2 is supported if the file exists and does not contain
"1". The previous fix reversed the condition but this does not work on
kernel with v1 only support.
Signed-off-by: David Sterba <dsterba@suse.com>
We want to notrun if this test fails, not if it succeeds. Additionally
we want -s, as -q will still print an error if it gets ENOENT from the
file we're trying to grep.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
[BUG]
The test case convert/022 will fail if the system doesn't have
reiserfs support nor reiserfs user space tools:
# make TEST=022\* test-convert
[TEST] convert-tests.sh
WARNING: reiserfs filesystem not listed in /proc/filesystems, some tests might be skipped
[TEST/conv] 022-reiserfs-parent-ref
Failed system wide prerequisities: mkreiserfs
test failed for case 022-reiserfs-parent-ref
make: *** [Makefile:443: test-convert] Error 1
[CAUSE]
Unlike other test cases, convert/022 doesn't even check if we have
kernel support for it.
[FIX]
Add the proper check before doing system wide prerequisities checks.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
[BUG]
After upgrading to kernel v6.0-rc, btrfs-progs selftest mkfs/001 no
longer checks single device RAID0 and other new features introduced in
v5.13:
# make TEST=001\* test-mkfs
[TEST] mkfs-tests.sh
[TEST/mkfs] 001-basic-profiles
$ grep -IR "RAID0\/1" tests/mkfs-tests-results.txt
^^^ No output
[CAUSE]
The existing check_min_kernel_version() is doing an incorrect check.
The old check looks like this:
[ "$unamemajor" -lt "$argmajor" ] || return 1
[ "$unameminor" -lt "$argminor" ] || return 1
return 0
For 6.0-rc kernels, we have the following values for mkfs/001
$unamemajor = 6
$unameminor = 0
$argmajor = 5
$argminor = 12
The first check doesn't exit immediately, as 6 > 5.
Then we check the minor, which is already incorrect.
If our major is larger than target major, we should exit immediate with
0.
[FIX]
Fix the check and add extra comment.
Personally speaking I'm not a fan or short compare and return, thus all
the checks will explicit "if []; then fi" checks.
Now mkfs/001 works as expected:
# make TEST=001\* test-mkfs
[TEST] mkfs-tests.sh
[TEST/mkfs] 001-basic-profiles
$ grep -IR "RAID0\/1" tests/mkfs-tests-results.txt
Data,RAID0/1: 204.75MiB
Metadata,RAID0/1: 204.75MiB
System,RAID0/1: 8.00MiB
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Create a few emulated zoned devices and run mkfs, the zone reset is
expected to be run in parallel. It's using memory-backed devices so it's
too fast to measure the differences and we can't expect availability of
slow zoned devices so this test is very simplistic.
Signed-off-by: David Sterba <dsterba@suse.com>
I've written a simple shell wrapper for null_blk configuration
(https://github.com/kdave/nullb). Make a local copy of version 0.1 to
avoid external dependency for our tests.
Signed-off-by: David Sterba <dsterba@suse.com>
The egrep command is deprecated (per manual page of grep) for a long
time and will probably be removed, the replacement is 'grep -E'.
Signed-off-by: David Sterba <dsterba@suse.com>
Some tests don't use the /tmp temporary files and store it locally in
the test directory. To support NFS this needs to be created by a few
commands. To avoid accidental breakage add a convenience helper.
Signed-off-by: David Sterba <dsterba@suse.com>
To be able to run the test suite on NFS the temporary files need to be
writeable for all, root due to send and owner due to the way it's
created.
Signed-off-by: David Sterba <dsterba@suse.com>
Create a filesystem on a file backed loop block device, then shrink the
file (and its loop block device), then make sure btrfs check can detect
such shrunk device.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
The extent leaks are detected in debug builds but tests/scan-build.sh
does not look for them, so add the match expression.
Signed-off-by: David Sterba <dsterba@suse.com>
While testing some changes to how we reclaim block groups I started
hitting failures with my TEST_DEV. This occurred because I had a bug
and failed to properly remove a block groups free space tree entries.
However this wasn't caught in testing when it happened because
btrfs check only checks that the free space cache for the existing block
groups is valid, it doesn't check for free space entries that don't have
a corresponding block group.
Fix this by checking for free space entries that don't have a
corresponding block group. Additionally add a test image to validate
this fix.
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
The helper `check_min_kernel_version` is duplicated and can be removed.
Signed-off-by: Chung-Chiang Cheng <cccheng@synology.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Attempting to dump a bad btrfs superblock returns successful exit status
zero. According to the manual page non-zero should be returned on
failure. Fix this.
$ btrfs inspect-internal dump-super /dev/zero
superblock: bytenr=65536, device=/dev/zero
---------------------------------------------------------
ERROR: bad magic on superblock on /dev/zero at 65536
$ echo $?
0
Signed-off-by: Mike Fleetwood <mike.fleetwood@googlemail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Add a test to ensure that 'btrfs fi show' on a mounted filesystem, which
has a missing device will explicitly print which device is missing.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Adapt the existing send/receive tests by passing '-o compress-force' to
the mount commands in a new test. After writing a few files in the
various compression formats, send/receive them with and without
--force-decompress to test both the encoded_write path and the fallback
to decode+write.
Signed-off-by: Boris Burkov <boris@bur.io>
Signed-off-by: David Sterba <dsterba@suse.com>
