HP Hitachi Dynamic Link Manager Software - Manual (Page 170)

154 Chapter 4 HDLM Operation
When MSCS is used:
1. Add an LU.
2. Stop node B.
3. In node A, perform the steps shown in When MSCS is not used.
4. Stop node A, and then start node B.
5. In node B, perform the steps shown in When MSCS is not used.
When you create a partition, assign the same drive letter as the one assigned for node A
in step 3.
6. Stop node B, and then start node A.
7. In node A, register the new LU in MSCS, and set it up.
8. Start node B.