ext4/306: disable 64bit feature too

mke2fs ext4 without extent feature will fail if 64bit feature is
enabled in mke2fs.conf

mke2fs 1.42.9 (28-Dec-2013)
Extents MUST be enabled for a 64-bit filesystem.  Pass -O extents to rectify.

So disable 64bit feature together with extent explicitly.

Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
config: fix specifying configuration value with equality sign

Currently there is a problem with parse_config_section() when the
configuration value contains equality sign like this for example:

MOUNT_OPTIONS="-o data=journal"

the result will be

export MOUNT_OPTIONS="-o data="journal"

which is not going to work. The reason is that the expression used to
parse the configuration options uses greedy matching '.*'. Fix this by
using non greedy expression to match the first equality sign '[^=]'.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
generic/204: correct log size for XFS

generic/204 fails on device with Advanced Format of 4096 bytes per
physical sector and when partition starts at the 4K boundary/./In
this case filesystem sector/block size will be of 4096 bytes size
and _scratch_mkfs_sized fails because mkfs reports that 5Mb log size
is not enough to create a filesystem, for example attempt to make
filesystem on such partition:

mkfs.xfs -f -bsize=4096 -l size=5m -d size=109051904 /dev/sdb2"

results to:

"log size 1280 blocks too small, minimum size is 1605 blocks"

and generic/204 fails with ENOSPC before it has finished creating
the necessary files. Log size of 7MB is enough for this test to pass.

Signed-off-by: Alexander Tsvetkov <alexander.tsvetkov@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
generic/022: Fix output file

In commit 21723cdb, renumbering the test wasn't completed entirely,
leaving the output file with a wrong test number. It should be 022,
fix it.

[dchinner: Yup, my mistake. editted the commit message to reflect
 that.]

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
config: Add -s option to run only specified sections

This commit adds -s option which allows you to specify only certain
sections from the config file to be run. The '-s' argument can be
specified multiple times to allow multiple sections to be run.

The options are still carried between section, that includes the
sections which are not going to be run.

Update README.config-sections as well.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
common: add infrastructure for renameat2 syscall tests

The renameat2() syscall was merged into 3.15-rc (merge commit:
7df934526c0b).

This adds the shared infrastructure for the actual test scripts.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
generic: check plain renameat2 syscall

Check with zero flags.  This is what rename(2) and renameat(2) now
call, so this actually tests the behavior of these syscalls as well.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
generic: check noreplace renameat2 syscall

Check with RENAME_NOREPLACE flag.  This flag indicates that the
rename must fail if the target of the rename exists.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
generic: check cross renameat2 syscall

Check with RENAME_EXCHANGE flag.  This flag indicates that the
source and destination files are to be exchanged.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
generic/300: add fallocate() checks

Generic/300 fails when run on a test filesystem that does not
support fallocate(). It uses fio's falloc ioengine to generate part
of its I/O load and both allocates blocks and punches holes.  This
causes EOPNOTSUPP failures when the test is run on indirect
block-mapped ext4 filesystems or pre-3.14 ext4 filesystems created
with bigalloc.

Verify that the test filesystem supports fallocate() before
proceeding with the test, checking for both block allocation and
hole punching capabilities.  Also, delete any pre-existing test
output.

Signed-off-by: Eric Whitney <enwlinux@gmail.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
generic/311: add fallocate() check

Generic/311 fails when run on a test filesystem that does not
support fallocate().  Its I/O load is produced by fsync-tester,
which uses fallocate() system calls to allocate blocks for some of
its test cases.  This causes EOPNOTSUPP failures when the test is
run on indirect block-mapped ext4 filesystems.

Verify that the test filesystem supports fallocate() before
proceeding with the test, checking for block allocation
capabilities.  Also, fix a minor error message typo.

Signed-off-by: Eric Whitney <enwlinux@gmail.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
generic/004: fix filtering of expected error message

The failure message goes to stderr, so we need to redirect stderr to
stdout before running sed.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
generic: add renameat2 system call number for i386

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
generic/024: fix output number

Didn't update a patch correctly when renumbering it. This time
on a test that doesn't run on XFS yet, so it avoided smoke tests...

Signed-off-by: Dave Chinner <david@fromorbit.com>