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

TrueCopy for z/OS user guide 65
Combining TrueCopy for z/OS® and Server Priority Manager
The Server Priority Manager (SPM) software can give higher priority to the I/O operations of the server
that requires the high processing performance than the I/O operations of the other servers. SPM can set
the priority of I/O operation to ports, but if the remote copy is performed with the fibre channel interface
connection, the initiator ports do not support the Server Priority Manager option. For futher iformation on
Server Priority Manager (SPM), please refer to the Performance Manager User's Guide.
Combining TrueCopy for z/OS® and Graph-Track
The Hitachi Graph-Track (GT) software product provides detailed information on the I/O activity and
hardware performance of the Hitachi Freedom Storage™ subsystems (Hitachi TagmaStore™ USP, 9900V,
9900, 7700E, 7700). Graph-Track data collection does not affect Hitachi TagmaStore™ USP subsystem
operations in any way. For further information on Hitachi Graph-Track, please refer to the Hitachi
Graph-Track User's Guide (MK-XXXXXXX).
Starting TrueCopy
You must operate the Command View XP management station 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.