Check if creating a sparse copy ("reflink") of a file on btrfs
expectedly fails when it's done between different filesystems or
different mount points of the same filesystem.
For both situations, these actions are executed:
- Copy a file with the reflink=auto option.
A normal copy should be created.
- Copy a file with the reflink=always option. Should result in
error.
[sandeen: mostly cosmetic changes]
Signed-off-by: Koen De Wit <koen.de.wit@oracle.com>
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Koen De Wit
30997917e5