Refactor the kmemleak code to work correctly with sections. This
requires changing the location of the "is kmemleak enabled?" flag to
use /tmp instead of RESULT_BASE, scanning for leaks after every
test, and clarifying which functions get used when.
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>
With older util-linux(e.g. v2.17.2), running some tests(e.g.
generic/472, generic/495) got the following output:
-------------------------------------------------------
+mkswap: /mnt/xfstests/scratch/swap: warning: don't erase bootbits sectors
+ on whole disk. Use -f to force.
+mkswap: unable to relabel /mnt/xfstests/scratch/swap to system_u:object_r:swapfile_t:s0: Operation not supported
-------------------------------------------------------
1) Before commit c1f1b30 of util-linux, standard mkswap didn't zap bootbits
sectors and printed a warning until force option(i.e. -f) was given. We
define "mkswap -f" as MKSWAP_PROG and replace all standard mkswap with
$MKSWAP_PROG.
2) With mounting default SELinux context(e.g. system_u:object_r:root_t:s0),
standard mkswap tried to reset the type of default context to swapfile_t
if it is not swapfile_t, and then it failed and returned ENOTSUP expectedly
as we don't want to create any SELinux attr on purpose. standard mkswap
ignored this relabel error by commit d97dc0e of util-linux, but it still
reported the error before commit d97dc0e. We try to skip the reset step
in standard mkswap by mounting swapfile context directly.
Note:
We just mount swapfile context in related tests, and keep default context
in the rest of tests.
[Eryu: make mkswap a non-mandatory requirement and add comments on
"-f" option]
Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
In generic/519, filefrag command use FIBMAP ioctl(-B option) to print
output in extent format(-e option) on purpose and sync file(-s option),
so add _require_filefrag_options() to check if the command supports
all of these options.
References:
1) filefrag supports -e option by commit 2508eaa since e2fsprogs v1.42.7.
2) filefrag supports -B option by commit 5d5e01d since e2fsprogs v1.41.9.
3) filefrag supports -s option by commit e62847c since e2fsprogs v1.41.6.
Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
xfstests doesn't cover FIBMAP test, it cause we brought in a
regression bug fixed by "79b3dbe4adb3 fs: fix iomap_bmap position
calculation".
Although FIBMAP is old, there're still some programs use it, likes
LILO. This case tests if there's physical address overlap returned
by FIBMAP.
Signed-off-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
_require_btime() just check inode creation time feature on TEST_DIR
mountpoint, but generic/508 needs to do that check on SCRATCH_MNT
mountpoint. Let's add _require_scratch_btime() for that, meanwhile
handling scratch_{mkfs,mount,umount} inside the function to decouple
with caller.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Only testing if a domainname is set and ypcat is installed is not a
sufficient criteria to check if NIS is actually active.
Check for a running ypbind in rpcinfo as well.
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
After fsync, filesystem should guarantee inode metadata including
creation time being persisted, so even after sudden power-cut, during
mount, we should recover i_crtime_{,nsec} fields correctly, in order
to not loss those meta info.
So adding this testcase to check whether generic filesystem can
guarantee that.
Note that, it needs inode creation time support on specified filesystem.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
As of now _scratch_mkfs_sized() checks if the requested size is
below 1G and forces the --mixed option for the mkfs.btrfs. Well the
correct size considering all possible group profiles at which we
need to force the mixed option is roughly 256Mbytes. So fix that.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
With kernel commit b353756b2b71 ("kmemleak: always register debugfs
file") that was merged to v4.19-rc3, the kmemleak debugfs knob
exists even if kmemleak is disabled, but returns EBUSY on write.
Suppress EBUSY errors in tests by disabling _check_kmemleak() calls
if the write to kmemleak knob failed on _init_kmemleak().
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
A dmesg output as below cause all cases fail:
[ 508.002072] EDAC DEBUG: ie31200_check: MC0
Due to it matches `egrep -e "BUG:"` in _check_dmesg. But it's not a
real BUG output, so use "\bBUG:" to avoid this mistake.
Signed-off-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
These have been scripted conversions then cleaned up by hand as
there was no consistency to the formatting of the license headers in
the common/ directory. Author information was also removed (it's in
the git history) and so now the header format is consistently:
##/bin/bash
# SPDX-License-Identifier: GPL-2.0(+)
# Copyright (c) <date> <owner>. All Rights Reserved.
#
# <file description>
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Abstract calls to xfs_info into $XFS_INFO_PROG like we do for all
other xfs utilities.
[Eryu: require xfs_info to be present if FSTYP is xfs]
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>
From the feedback of cifs developer, the behaviour of atime/noatime
for cifs is basically noatime always. So the atime related mount
options have no effect on cifs mounts. And Skip these tests on CIFS.
Signed-off-by: xiaoli feng <xifeng@redhat.com>
Acked-by: Steve French <smfrench@gmail.com>
Acked-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Currently, xfs_io scrub command doesn't allow the probe function
to have any parameter, so we remove the invalid parameter.
Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Currently a test appears to pass even if it leaves a corrupt
filesystem behind, or a splat in the system logs that should not be
there. While the test is internally tracked as failed (and the
summary reports it as failed) the per-test output exits with a
success and so emits a completion time before the post-test checks
are run by the test harness. Rework the check code to report
post-test check failures as specific test failures rather than as
separate failure line items in the overall harness output.
Reworking where we emit the errors this also allows us to include
the post-test filesystem checking in the test runtime. This is
currently not accounted to the test and can be substantial. Hence
the real elapsed time of each test is not accurately reflected in
the time stats being reported and so regressions in filesystem
checking performance go unnoticed.
Changing the output reporting requires a complete reworking of the
main test check loop. It's a bunch of spaghetti at the moment
because it has post test reporting code at the end of the loop which
must run regardless of the test result. By moving the post test
reporting to the start of the next loop iteration, we can clean up
the code substantially by using continue directives where
appropriate.
Also, for cases where we haven't run the test or it's already been
marked as failed, don't bother running the filesystem/dmesg checks
for failure as we're already going to report the test as failed.
This touches almost all of the loop, so get rid of the remaining
4 space indents inside the loop while moving all this code around.
[Eryu: fixed wrong test seq name issue in xUnit report when test hit
"continue" in the check loop, e.g. notrun, with Dave ACKing the fix]
Signed-Off-By: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Currently 'new' script sources common/config which tries to find
mkfs and fails if not found (which is likely for non-root user).
This is inconvenient as development usually does not happen as root.
In fact the vast majority of setup in common/config and common/rc is
not necessary for 'new'. Split out the necessary bits into new
common/test_names and use it in 'new'. Cleanup common/rc and
common/config now that they're only used from 'check' and 'setup'.
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Commit 8c96cfbfe5 ("generic/35[67]: disable swapfile tests on
Btrfs") disabled the swapfile tests on Btrfs because it did not
support swapfiles at the time. Now that we're adding support, we
want these tests to run, but they don't. _require_scratch_swapfile
always fails for Btrfs because swapfiles on Btrfs must be set to
nocow. After fixing that, generic/356 and generic/357 fail for the
same reason. After fixing _that_, both tests still fail because we
don't allow reflinking a non-checksummed extent (which nocow
implies) to a checksummed extent.
Add a helper for formatting a swap file which does the chattr, and
chattr the second file, which gets these tests running on kernels
supporting Btrfs swapfiles.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
This tests the online label ioctl that btrfs has, which has been
recently proposed for XFS.
To run, it requires an updated xfs_io with the label command and a
filesystem that supports it
A slight change here to _require_xfs_io_command as well, so that
tests which simply fail with "Inappropriate ioctl" can be caught in
the common case.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
The 3 tests that _require_xfs_io_command "flink", actually require
O_TMPFILE support and flink command, but the former is far unlikely
to be missing. The test btrfs/058 doesn't even use the flink
command.
When running these tests on a filesystem that does not support
O_TMPFILE (e.g. overlayfs) the result is not very infomative:
generic/004 1s ... [not run] xfs_io flink failed (old kernel/wrong fs?)
Decouple the requirements for "flink" command and "-T" command line
flag and require the former explicitly in tests that use it.
As a result the report is now more informative:
generic/004 1s ... [not run] O_TMPFILE is not supported
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
The XFS filestreams allocator caches dir inode -> agno mappings in
an MRU mechanism that holds elements in memory for an amount of time
and then cleans up expired elements in the background. The elements
typically held inode pointers without holding a reference to the
associated inode. This means that if the inode is reclaimed before
an expired entry is cleaned up, the MRU reaper can access freed
memory and cause a panic.
Test for this problem by performing continuous filestreams
allocations under short-lived parent directory inodes. This will
produce KASAN use-after-free splats if enabled during the test.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
generic/427 creates a 256 MB filesystem and then writes a 200 MB file,
which fails on Btrfs if mixed mode is not enabled. Raise the threshold
to 1GB, which is where we typically recommend mixed mode.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Remove the leading underscore from local variable names, and add a
leading underscore to $err_msg to reflect its status as a global
variable shared by 'check' and 'common/report'.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Darrick J. Wong
Xiao Yang
Zorro Lang
Chao Yu
Johannes Thumshirn
Anand Jain
Amir Goldstein
Dave Chinner
xiaoli feng
Jan Kara
Omar Sandoval
Eric Sandeen
Brian Foster
Misono Tomohiro
Eric Biggers