Host Interface
This section describes the standard installation rules for host interfaces.
■
When Only One Controller Is Installed
Install CA#0 first, and then install CA#1.
Figure 111 Installation Diagram for Host Interfaces (When Only One Controller Is Installed)
Port
#0
Por
t
#1
CA#1
Port
#0
Por
t
#1
CA#0
Controller 0 (CM#0)
Expansion
Rear view of a controller enclosure
■
When Two Controllers Are Installed
● Installation Order for the
ETERNUS DX100 S4/DX100 S3
Install the host interfaces in CA#0 first, and then install CA#1.
The configuration is the same for Controller 0 (CM#0) and Controller 1 (CM#1).
Note that the positions of CA#0 and CA#1 depend on the controller type.
If an FC 16Gbit/s or FC 8Gbit/s is installed in the controller as the standard host interface, CA#0 is
located on the right side of the controller.
Figure 112 Host Interface Installation Diagram 1 (When Two Controllers Are Installed in the ETERNUS
DX100 S4/DX100 S3)
Controller 0 (CM#0) Controller 1 (CM#1)
Port
#0
Port
#1
CA#1
Port
#0
Por
t
#1
CA#0
Port
#0
Port
#1
CA#1
Port
#0
Por
t
#1
CA#0
Expansion Expansion
R
ear view of a controller enclosure
If an FC 16Gbit/s or FC 8Gbit/s that is sold separately from the controller is installed as the standard
host interface or if an FC 32Gbit/s, an iSCSI, an SAS, an FCoE, or an Ethernet is installed in the con-
troller as the standard host interface, CA#0 is located on the left side of the controller.
Figure 113 Host Interface Installation Diagram 2 (When Two Controllers Are Installed in the ETERNUS
DX100 S4/DX100 S3)
Controller 0 (CM#0) Controller 1 (CM#1)
Port
#0
Por
t
#1
CA#1
Port
#0
Por
t
#1
CA#0
Port
#0
Por
t
#1
CA#1
Port
#0
Por
t
#1
CA#0
Expansion Expansion
R
ear view of the controller enclosure
5. Hardware Configurations
Standard Installation Rules
186
Fujitsu Storage ETERNUS DX100 S4/DX200 S4, ETERNUS DX100 S3/DX200 S3 Hybrid Storage Systems
Design Guide (Basic)
Copyright 2023 Fujitsu Limited
P3AM-7642-32ENZ0
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