Enabling the URz Option(s)
To operate the URz software, PC for the USP V Storage Navigator is required. For further information on USP V Storage Navigator operations, please refer to the Storage Navigator User's Guide, or contact your Hitachi Data Systems account team.
Using Multiple Primary and Secondary Storage Systems
System configuration of up to four primary storage systems and up to four secondary storage systems is allowed for URz operations. URz can copy data from more than one primary storage system to more than one secondary storage system, while maintaining consistency in data update sequence. Even when a failure occurs in a large computer system consisting of more than one storage system, you can continue your business tasks by using data in secondary storage systems.
The following figure illustrates an example of using URz in a system configuration of three primary storage systems and three secondary storage systems.
Chapter 3 Preparing for Universal Replicator z/OS Operations |
