Determining PPRC resource needs

This topic contains information and recommendations about the resources needed to establish a PPRC configuration that meets disaster recovery and workload migration needs. Evaluate the resource issues listed in Table 1 before installing PPRC.

Table 1. PPRC resource considerations
Topic . . .
Steps for evaluating how PPRC affects the primary storage subsystem
Evaluating how PPRC affects the recovery storage subsystem
Determining the recovery site storage capacity
Determining recovery system access to resources
Establishing storage subsystem channel connections
Establishing PPRC ESCON connections
Establishing PPRC FCP connections