How to create a partition like /dev/dm-0pX?

Question

linux

I execute the commands
parted -s -- /dev/dm-0 unit GB mklabel gpt
parted -s -- /dev/dm-0 unit GB mkpart primary 1 -1
udevadm settle
As a result I get:
ls /dev/dm-* -all
brw-rw---- 1 root disk 253, 0 Apr 24 08:20 /dev/dm-0
brw-rw---- 1 root disk 253, 1 Apr 24 08:20 /dev/dm-1
ls / Dev / Mapper / * -all
LRWXRWXRWX 1 Root Root 7 Apr 24 08:20 / Dev / Mapper / 360001FF0902FA00000000038884C000000038884C0000 -> ../dm-0
LRWXRWXRWX 1 root root 7 Apr 24 08:20 / Dev / Mapper / 360001FF0902FA000000038884C000000038884C000000038884C00000003884C0000338884C000033884C0000P1 -> ./dm-1
How do I create a partition like /dev/dm-0pX?
System Red Hat Enterprise Linux Server release 6.5 (Santiago)