ZTS: rsend_009_pos.ksh is destructive on zfs-on-root system
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Allan Jude <allan@klarasystems.com>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Signed-off-by: Youzhong Yang <yyang@mathworks.com>
Closes #14113