This new test case is to make sure the restored image file has been
properly enlarged so that newer kernel won't complain.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
The paths are not adapted to the TEST_TOP added long time ago in
e44f595dd7 ("btrfs-progs: tests: unify test drivers, make ready for
extenral testsuite").
Signed-off-by: David Sterba <dsterba@suse.com>
Add test vectors, a subset without keys as found in linux kernel sources
in crypto/test-mgr.h for all supported hash algorithms.
Signed-off-by: David Sterba <dsterba@suse.com>
To properly check the 64bit timestamp conversion, the filesystem must
support it. Check that a freshly created filesystem contains the
feature.
Signed-off-by: David Sterba <dsterba@suse.com>
The warning is printed for profiles where it's not intended (like raid0
or raid1c4). Check the correct variable for the target profiles.
Issue: #355
Fixes: 1ed5db8db4 ("btrfs-progs: balance convert: add a warning and countdown for RAID56 conversion")
Signed-off-by: David Sterba <dsterba@suse.com>
Image of ext4 with needs_recovery incompat bit set. This bit cannot be
set by regular tune2fs so was created on an empty 4M image by patched
tune2fs that set the bit unconditionally (the image still passed e2fsck,
with journal recovery).
Issue: #348
Signed-off-by: David Sterba <dsterba@suse.com>
When running the tests as root SUDO_HELPER is empty, so that
`run_check "" dd ...` is run, and it fails because the empty command is
not found.
Pull-request: #351
Issue: #352
Author: Pierre Labastie <pierre.labastie@neuf.fr>
Signed-off-by: David Sterba <dsterba@suse.com>
Patch "btrfs-progs: fix false alert on tree block crossing 64K page
boundary" fixes a false alert (warning) when 'btrfs check' is called
right after mkfs.
As we have an extensive mkfs coverage in test mkfs/001, add the check for
the warning there instead of a separate test.
Signed-off-by: David Sterba <dsterba@suse.com>
Some tests report that decompressing the image failed, which did not
fail the test but could lead to wrong errors in case the image is not
overwritten and leaves some old state. Use --force parameter.
[TEST] fuzz-tests.sh
[TEST/fuzz] 001-simple-check-unmounted
xz: btrfs-progs/tests/fuzz-tests/images/bko-97021-invalid-chunk-sectorsize.raw: File exists
failed to decompress image btrfs-progs/tests/fuzz-tests/images/bko-97021-invalid-chunk-sectorsize.raw.xz
[TEST/fuzz] 002-simple-image
xz: btrfs-progs/tests/fuzz-tests/images/bko-97021-invalid-chunk-sectorsize.raw: File exists
failed to decompress image btrfs-progs/tests/fuzz-tests/images/bko-97021-invalid-chunk-sectorsize.raw.xz
Signed-off-by: David Sterba <dsterba@suse.com>
The current mount detection code in btrfs receive is not quite perfect.
For example, suppose /tmp is mounted as a tmpfs. In that case,
btrfs receive /tmp2 will find /tmp as the longest mount that matches a
prefix of /tmp2 and blow up because it is not a btrfs filesystem, even
if /tmp2 is just a directory in / mounted as btrfs.
Fix this by replacing the substring check with a dirname recursion to
only check the directories in the path of the dir, rather than every
substring.
Add a new test for this case.
Signed-off-by: Boris Burkov <boris@bur.io>
Signed-off-by: David Sterba <dsterba@suse.com>
Introduce a new function, check_test_results(), for
misc/fsck/convert/mkfs test cases.
This function is currently to catch warning message for subpage support,
but can be later expanded for other usages.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Add a test case which ensures that when resize is tried on an image
instead of a directory appropriate warning is produced and the command
fails.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
When the test environment is in 'docker', there's some delay before the
device mapper nodes appear in /dev/mapper. Add a delay before the test
continues, usually 1 second was enough but give it more just in case.
Add ad fallback to skip the test if the device node does not show up,
this is a problem in the running environment and the testsuite should
continue.
Signed-off-by: David Sterba <dsterba@suse.com>
Add some randomization to the long device name in case the testsuite
runs multiple times on the same host.
Signed-off-by: David Sterba <dsterba@suse.com>
In some environments the which utility might not be available and the
shell builtin 'type -p' is readily available.
Signed-off-by: David Sterba <dsterba@suse.com>
Testing the statically built binaries is not straightforward, add a
convenient way to do that:
$ make TEST_FLAVOR=static
There should be no difference in the test results.
Signed-off-by: David Sterba <dsterba@suse.com>
Add a simple framework to exercise the json formatter and add testing
target that validates the output.
Run 'make test-json' to execute all available tests, requires 'jq'
utility for validation (https://github.com/stedolan/jq).
Signed-off-by: David Sterba <dsterba@suse.com>
Add a Makefile so tests can be run the same way from the standalone
testsuite as they are from git. The build dependencies are not checked
and the default path is for the system binaries.
Because of the path auto detection, running 'make' from the tests/
directory now works the same way as from the toplevel git directory.
Signed-off-by: David Sterba <dsterba@suse.com>
Pre-created image contains a subvolume and a snapshot so that cleaning
of multiple roots is also tested. The mount option 'inode_cache' will be
removed so we need the crafted image.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This patch will:
- Add a new test image for fsck/044
This new image has a corrupted extent item generation for tree block.
This image can expose a bug in original mode, which can't detect the
problem.
This image also utilize the tree block generation detection code,
which the existing image doesn't.
- Rename the existing image
To reflect the fact that the existing one is only for data extent.
- Remove the test.sh
So that the generic path will test both detection and repair.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Subvolumes that are part of send must not be deleted, we can check that
only by the error code EPERM, otherwise it's also in the system log.
Signed-off-by: David Sterba <dsterba@suse.com>
Add a runtime feature (-R) flag for the free space tree. A filesystem
that is mkfs'd with -R free-space-tree then mounted with no options has
the same contents as one mkfs'd without the option, then mounted with
'-o space_cache=v2'.
The only tricky thing is in exactly how to call the tree creation code.
Using btrfs_create_free_space_tree as is did not quite work, because an
extra reference to the eb (root->commit_root) is leaked, which mkfs
complains about with a warning. I opted to follow how the uuid tree is
created by adding it to the dirty roots list for cleanup by
commit_tree_roots in commit_transaction. As a result,
btrfs_create_free_space_tree no longer exactly matches the version in
the kernel sources.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Boris Burkov <boris@bur.io>
Signed-off-by: David Sterba <dsterba@suse.com>
The test fails inside travis, check for a multiple-profile detection.
This was verified to work on a proper host so the workaround is in place
let the whole suite pass.
Signed-off-by: David Sterba <dsterba@suse.com>
The new test case will test whether btrfs-convert can handle 64G ext*
fs.
This exercise the cctx->total_bytes calculation where multiplying 4K
(unsigned int) and 16777216 (u32) could lead to bit overflow for
unsigned int and got 0, and screw up later free space calculation.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Kernel patch ff51bf02d107 ("btrfs: block-group: fix free-space bitmap
threshold") is needed to exercise both branches of the test, this can be
detected by lack of the objectid and offset parsed from the dump.
Issue: #288
Signed-off-by: David Sterba <dsterba@suse.com>
For workarounds or known missing support add helper to print a
notification about that, when _not_run is not suitable.
Signed-off-by: David Sterba <dsterba@suse.com>
Add a test case to check if the converted fs has device extent beyond
boundary.
The disk layout of source ext4 fs needs some extents to make them
allocated at the very end of the fs. The script is from the original
reporter.
Also, since the existing convert tests always uses 512M as device size,
which is not suitable for this test case, make it to grab the existing
device size to co-operate with this test case.
Reported-by: Jiachen YANG <farseerfc@gmail.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Add a test case to ensure we can create a 350M fs with 128M rootdir.
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 image used in test case 035 has one problem:
- Bad total_bytes of device item in chunk tree
item 0 key (DEV_ITEMS DEV_ITEM 1) itemoff 16185 itemsize 98
devid 1 total_bytes 72564736 bytes_used 92274688
The total_bytes is even smaller than bytes_used.
While the dev_item in super block contains the correct value:
dev_item.total_bytes 134217728
dev_item.bytes_used 92274688
This patch will update the image, using the correct value in super block
to replace the wrong one in chunk tree.
So that later btrfs-image restore without device/chunk fixup can still
pass fsck-tests.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
The image used in 012 has several problems:
- Bad dev_item total_bytes in superblock
dev_item.total_bytes 20918272
dev_item.bytes_used 67108864
The fs has 64M chunks allocated, and the original fs is also 64M.
Thus the total_bytes is completely wrong.
- Bad total_bytes in chunk tree
item 0 key (DEV_ITEMS DEV_ITEM 1) itemoff 3897 itemsize 98
devid 1 total_bytes 20918272 bytes_used 67108864
The same problem as super block.
This problem is covered by btrfs-image, as it will recalculate the
device size.
However if btrfs-image is doing exactly same data replay without any
modification, such bad image would cause test failure, as we're unable
to fix such bad total_bytes.
This patch will update the image to fix such problem.
Also since we're here, there is no need to use custom .tar.gz image, as
we have extra_image() to handle the uncompression.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Basic test of mkfs-time enabled quotas and filesystem filled with files.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
The image has a csum item overlap with next csum item, make sure btrfs
check can detect it.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Enhance the clean-tests.sh script to detach all loop devices created by
tests, lookup is based on the path prefix. Now 'make test-clean' is
supposed to prepare the environment for next test round.
Signed-off-by: David Sterba <dsterba@suse.com>
Use simpler output format for easier parsing and place each block group
type on a separate line.
Example output:
WARNING: Multiple block group profiles detected, see 'man btrfs(5)'.
WARNING: Data: single, raid1
Signed-off-by: David Sterba <dsterba@suse.com>
Several commands now warn about multiple profiles as it is considered a
potentially problematic filesystem state that might need user attention.
- device delete
- device add
- balance pause
- balance cancel
- filesystem usage
WARNING: Multiple profiles detected. See 'man btrfs(5)'.
WARNING: data -> [raid1, single]
Signed-off-by: David Sterba <dsterba@suse.com>
[PROBLEM]
We want to inject $INSTRUMENT (mostly valgrind) before btrfs command but
after root_helper.
Currently we won't inject $INSTRUMENT at all if we are using
root_helper.
This means the coverage is not good enough.
[FIX]
This patch introduce a new function, expand_command(), to handle all
parameter/argument injection, including existing 'btrfs check' inject.
This function will:
- Detect where to inject $INSTRUMENT
If we have root_helper and the command is target command
(btrfs/mkfs.btrfs/btrfs-convert), then we inject $INSTRUMENT after
root_helper.
If we don't have root_helper, and the command is target command,
we inject $INSTRUMENT before the command.
Or we don't inject $INSTRUMENT (it's not the target command).
- Use existing spec facility to inject extra arguments
- Use an array to restore to result
To avoid bash interpret the IFS inside path/commands.
Now we can make sure no matter if we use root_helper, $INSTRUMENT is
always injected corrected.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Qu Wenruo
David Sterba
Pierre Labastie
Boris Burkov
Nikolay Borisov
Marcos Paulo de Souza
Adam Borowski