Hitachi TrueCopy for z/OS (T1711-96009, June 2006)

TrueCopy for z/OS user guide 55
6. If you plan to create TC390A pairs with M-VOLs in this MCU, configure the MCU async options as
shown in the following figure. For additional instructions, see ”Asynchronous Copy Option” on
page 108.
Figure 14 Setting the Async options
Then register the consistency group to the MCU as shown in the following figure. For additional
instructions, see
”Adding Consistency Groups (Add CT Group)” on page 105.
Figure 15 Adding the consistency groups
7. When you are finished configuring this MCU, exit the TrueCopy main window and close Command
View XP or XP Remote Web Console.
8. Repeat step 2 - step 7 for each disk array that will function as a TC390 MCU. After you have
configured the MCUs, registered the RCUs, and configured the TC390 Async options and consistency
groups, you are ready to begin TC390 volume pair operations.
Fibre Channel Interface Configuration
To configure the MCUs and RCUs for TC390 Fibre Channel operations:
1. Identify the volumes that will become the TC390 M-VOLs and R-VOLs. You need to know the disk array
S/N, SSID, and CU image of each TC390 volume so that you can configure the MCUs and RCUs
correctly for the appropriate pairs and async groups. When you create the pairs, you will need to know
the port, target ID, and LUN of each volume.
2. Connect to the disk array that you want to configure as a TC390 MCU.