This test verifies that XFS does not cause inode fork's extent count to
overflow when adding a single extent while there's no possibility of splitting
an existing mapping.
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Allison Henderson <allison.henderson@oracle.com>
Signed-off-by: Chandan Babu R <chandanrlinux@gmail.com>
This is a regression test for a bug in the XFS implementation of
FSSETXATTR. When we try to change a file's project id, the quota
reservation code will update the incore quota reservations for delayed
allocation blocks. Unfortunately, it does this before we finish
validating all the FSSETXATTR parameters, which means that if we decide
to bail out, we also fail to undo the incore changes.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Chandan Babu R <chandanrlinux@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Make sure that quota softlimits work, which is to say that one can
exceed the softlimit up to warnlimit times before it starts enforcing
that.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Chandan Babu R <chandanrlinux@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
In "mkfs: set required parts of the realtime geometry before computing
log geometry" we made sure that mkfs set up enough of the fs geometry to
compute the minimum xfs log size correctly when formatting the
filesystem. This is the regression test for that issue.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Chandan Babu R <chandanrlinux@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
This is a regression test to make sure that we can have realtime files
with xattr blocks and not trip the verifiers.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Chandan Babu R <chandanrlinux@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Upstream XFS has never supported DMAPI, so remove the tests for this
feature.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Make sure that fallocate works when the rt extent size is and isn't a
power of 2.
[Eryu: require filefrag command, add _require_loop, use xfs_io to do
truncate]
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Chandan Babu R <chandanrlinux@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
This is a regression test for incorrect ondisk dquot type checking that
was introduced in Linux 5.9. The bug is that we can no longer switch a
V4 filesystem from having group quotas to having project quotas (or vice
versa) without logging corruption errors. That is a valid use case, so
add a regression test to ensure this can be done.
[Eryu: add _require_check_dmesg and print the 'corruption' dmesg]
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Chandan Babu R <chandanrlinux@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Simple tests of the upcoming mkfs.xfs config file feature. First we
have some simple tests of properly formatted config files, then
improperly formatted config files, and finally we try to spot
conflicts between config file options and the cli.
[dchinner: updated for new libinih-based implementation.]
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Make sure that we can run growfs to expand the realtime volume without
it blowing up. This is a regression test for the following patches:
xfs: Set xfs_buf type flag when growing summary/bitmap files
xfs: Set xfs_buf's b_ops member when zeroing bitmap/summary files
xfs: fix realtime bitmap/summary file truncation when growing rt volume
xfs: make xfs_growfs_rt update secondary superblocks
xfs: annotate grabbing the realtime bitmap/summary locks in growfs
Because the xfs maintainer realized that no, we have no tests for this
particular piece of functionality.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Chandan Babu R <chandanrlinux@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Verify hat an attempt to create a too-small device with stripe geometry,
is handled gracefully instead of hitting an assert in align_ag_geometry()
Signed-off-by: Pavel Reichl <preichl@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
1) Both ext4 and xfs have supported FS_XFLAG_DAX so move it to generic.
2) Modifying FS_XFLAG_DAX on flies does not take effect immediately so
make files inherit the DAX state of parent directory.
3) Setting/clearing FS_XFLAG_DAX have no chance to change S_DAX flag if
mount with dax option so remove the related subtest.
4) Setting/clearing FS_XFLAG_DAX doesn't change S_DAX flag on older xfs
due to commit 742d84290739 ("xfs: disable per-inode DAX flag") so
only do test when fs supports new dax=inode option.
Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Add a regression test to see if kernel hangs in order to
look after CVE-2020-12655 and check if the corresponding
fix is applied as well.
Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Add one test to make sure that we can update sunit without blowing up
the filesystem. This is a regression test for 13eaec4b2adf ("xfs: don't
commit sunit/swidth updates to disk if that would cause repair
failures").
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>
Make sure that the default quota grace period and maximum warning limits
set by the administrator survive quotacheck. This is a regression test
for 5885539f0af371 ("xfs: preserve default grace interval during
quotacheck").
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>
Run fsfreeze and fsmap against each other in a loop to see if we observe
any livelocks, crashes, or odd slowness from either operation. This is
a regression test for 27fb5a72f50aa77 ("xfs: prohibit fs freezing when
using empty transactions").
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>
A code inspection revealed that reflink does not force the log to disk
even if the filesystem is mounted with wsync. Add a regression test for
commit 5833112df7e9a ("xfs: reflink should force the log out if mounted
with wsync").
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>
This allows us to run all those tests which simulate disk failures
using dmerror.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
XFS is changing to suit the new mount API, so add this case to make
sure the changing won't bring in regression issue on xfs mount
option parse phase, and won't change some default behaviors either.
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>
Test that removing the SGI_ACL_FILE attr also removes the cached ACL
used for access control checking.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
The ability to use a mounted device node as the primary argument
to xfs_growfs was added back in with:
7e8275f8 xfs_growfs: allow mounted device node as argument
because it was an undocumented behavior that some userspace depended on.
This test exercises that functionality.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Zorro Lang <zlang@redhat.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Chandan Babu R
Darrick J. Wong
Darrick J. Wong
Pavel Reichl
Xiao Yang
Gao Xiang
Eryu Guan
Theodore Ts'o
Zorro Lang
Christoph Hellwig
Eric Sandeen