This commit changes the test to work on file offsets that are aligned
with the block size of the underlying filesystem.
Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com>
Tested-by: Zorro Lang <zlang@redhat.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Test that a file fsync works after punching a hole for the same file
range multiple times, and that after log/journal replay the file's
content and layout are correct.
This test is motivated by a bug found in btrfs, which is fixed by
the following linux kernel patch:
"Btrfs: fix hole punching when using the no-holes feature"
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Chandan Rajendra
Filipe Manana