HP XP P9000 Continuous Access Synchronous for Mainframe Systems User Guide

• One of the fields in the procedure, Round Trip Time, is covered more extensively in “Determining
Round Trip Time” (page 32).
• Logical path settings are required in order to perform Cnt Ac-S Z pair operations and check
pair status in Remote Web Console. Make sure to complete the procedure. If you cancel
logical path settings, you will be unable to perform operations and check status.
Also, operations involving logical paths cannot be performed when changing the microcode.
Make sure the microcode change completes before performing operations involving logical
paths.
Procedure 6 To configure the Continuous Access Synchronous Z systems and define logical paths:
1. In Remote Web Console, click Actions > Remote Copy > Continuous Access Synchronous for
Mainframe > RCU Operation.
2. Change to Modify mode by clicking the icon.
3. In the Display box, select MCU&RCU. The tree displays CUs for the accessed system.
4. Click the desired CU in the tree. You must add RCUs to each CU separately.
For ESAM, select CU Free (do not select a specific CU number).
5. Right-click the list area on the right-side. In the menu that displays, click RCU Operation/Add
RCU. The Add RCU (Fibre) dialog box displays.
Configuring storage systems, defining logical paths 59