01r10_Grow_resize:
1. Create clustered raid10 with smaller size, then resize the
mddev to max size, finally change back to smaller size.
2. Create clustered raid10 with smaller chunk-size, then resize
it to larger, and trigger reshape.
Signed-off-by: Zhilong Liu <zlliu@suse.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
Zhilong Liu