IBM DS6000 - Manual (Page 465)

Chapter 29. Interoperability between DS6000 and ESS 800 441
Figure 29-5 Select source LSS
7. To specify the target LSS, select the Storage Complex for the ESS from the Storage
Complex menu. Then, from the Storage Unit menu, select the appropriate Storage Unit
and the LSS from the Storage Unit. When you are finished, click
Next to continue. In
Figure 29-6 the target LSS on the ESS is LSS 05.
Figure 29-6 Select target LSS
8. The next panel shows you which Fibre Channel ports are available for establishing Metro
Mirror and Copy paths (see Figure 29-7 on page 442). Select the ports and click Next.
Because you want to establish two paths from the DS6000 to the ESS, you must select
both I/O ports from the DS6000 that are available for RMC. You only see physical
connections that actually exist. To get connections listed, the HBAs in the DS6000 and
ESS 800 must be either be zoned together or directly connected.