CL1-A
Initiator
Standard
Port Block (All ports are in the Standard mode.)
CL3-A
External
Standard
CL5-A
Initiator
Standard
CL7-A
External
Standard
CL1-A
Initiator
MIX
Port Block (All ports are in the Initiator/External MIX mode.)
CL3-A
[1-A 2nd]
External
MIX
CL5-A
Initiator
MIX
CL7-A
[5-A 2nd]
External
MIX
Legend
: Cable
: Ports of Standard mode
: Ports of Initiator/External MIX mode
Figure 47 Difference between Standard Mode and Initiator/External MIX Mode
Figure 48 on page 104 shows an example of using ContinuousAccessorContinuous Access Journalwith
remote command device. In Figure 48 on page 104, the System 1 functions as MCU of Continuous Access
or Continuous Access Journal, and at the same time it functions as the local storage system of the remote
command device. the System 2 functions as RCU of Continuous Access or Continuous Access Journal,
and at th
esametimeit functions as theexternalstorage system of theremote command device. Inthis
case, t
he setting of Continuous Access pair or Continuous Access Journal pair and setting of the remote
comman
d device are both made using the port of the Initiator/External MIX mode. As this example
shows
, you only need to connect one cable to one of the ports that are set to the Initiator/External MIX
mode, this means that you do not need to connect cables to each port of different port attributes.
XP24000 External Storage Software User’s Guide
103
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