Hitachi MK-96RD626-07 - Manual (Page 158)

7-8 Remote Command Devices
Hitachi Universal Storage Platform V/VM Universal Volume Manager User’s Guide
Open-system Host 1
CCI
System 1
Legend
: Lines showing the concept of mapping
TrueCopy or Universal Replicator Pair
: Remote command device
: Command device
: Logical device
System 2
Target
Port
P-VOL S-VOL
Open-system Host 2
CCI
Target
Port
- MCU
- Local Storage System - RCU
- External Storage System
LAN
Port of
Initiator/External
MIX Mode
RCU Target
Port
Figure 7-3 Example of Using TrueCopy or Universal Replicator with
Remote Command Device
Procedure to Use Initiator/External MIX Mode
This section describes the procedure to use the Initiator/External MIX mode
and the procedure to stop using the Initiator/External MIX mode.
To use the Initiator/External MIX mode:
1. Prepare the initiator ports of the Standard mode and external ports of the
Standard mode in one port block.
For procedure to set the port attribute to initiator, see the TrueCopy User's
Guide or the Universal Replicator User's Guide.
2. Set the Initiator/External MIX mode to the port block consisting of the
initiator ports of the Standard mode and external ports of the Standard
mode.