== sanityn test 21:  Try to remove mountpoint on another dir ============================================================== 17:10:08 (1746133808)
rmdir: removing directory, '/mnt/lustre/d21.sanityn'
rmdir: failed to remove '/mnt/lustre/d21.sanityn': Device or resource busy
rmdir: removing directory, '/mnt/lustre2/d21.sanityn'
Removed mounted directory from another mountpoint, needs to be fixed