HP StorageWorks XP Remote Web Console Software - Manual (Page 65)

Hitachi TrueCopy for z/OS user guide 65
Combining TrueCopy for z/OS and XP External Storage Software
Using HP StorageWorks XP External Storage Software, you can assign external volumes to the TC390
M-VOL or R-VOL. When the write operation is executed to the TC390 M-VOL to which the external volume
is assigned, the cache mode is always enabled regardless of the enabled or disabled setting. For further
information on external storage, see the HP StorageWorks XP External Storage user guide: HP XP12000
Disk Array, HP XP10000 Disk Array.
Starting TrueCopy
You must use XP Command View Advanced Edition Software or XP Remote Web Console in Modify mode
to perform TC390 operations. Users in view mode can only view TC390 information.
To access TC390:
1. Click the Mainframe tab, and then click the TrueCopy button ( ). The TrueCopy main window is
displayed and the Pair Operations tab is displayed at the top.
NOTE: The storage partition administrator cannot perform TrueCopy for z/OS operations.
Figure 24 TrueCopy main window
CAUTION: Do not perform TC390 operations using the TrueCopy main window while the TC390
scripting function is being executed. To perform TC390 operations on the TrueCopy main window, wait
until the script is complete or verify that the script in execution is aborted.
Performing TrueCopy configuration operations
The TC390 configuration operations include the MCU operations, RCU operations, TC390A control
operations, discontinuing TC390 operations, and scripting. The TrueCopy main window (see page 66)
provides access to all TC390 configuration operations.
RCU operations. The RCU operations (see ”
RCU operations ” on page 82) configure the RCUs for TC390
operations:
• Configuring host interface ports for MCU-RCU connection
• Adding the RCUs
• Setting the RCU options