6. Hardware Configurations
Installation Conditions and Installation Rules
Figure 179
Host Interface Installation Diagram (ETERNUS DX500 S5)
ETERNUS DX600 S5
•
Install the host interfaces in CA#0, CA#1, CA#2, and CA#3 in ascending order according to the priority order.
The configuration is the same for Controller 0 (CM#0) and Controller 1 (CM#1).
Figure 180
Host Interface Installation Diagram (ETERNUS DX600 S5)
ETERNUS DX900 S5
•
Install the host interfaces with the following priority in ascending order of controller enclosure numbers.
By distributing and installing host interfaces in different controller enclosures, redundancy is ensured.
Note
Host interfaces can be installed with different configurations between the controllers.
1
CA#0 that is in CM#0 of CE#0
2
CA#0 that is in CM#1 of CE#1
3
CA#0 that is in CM#1 of CE#0
4
CA#0 that is in CM#0 of CE#1
5
CA#1 that is in CM#0 of CE#0
6
CA#1 that is in CM#1 of CE#1
7
CA#1 that is in CM#1 of CE#0
8
CA#1 that is in CM#0 of CE#1
9
CA#2 that is in CM#0 of CE#0
10
CA#2 that is in CM#1 of CE#1
11
CA#2 that is in CM#1 of CE#0
12
CA#2 that is in CM#0 of CE#1
13
CA#3 that is in CM#0 of CE#0
14
CA#3 that is in CM#1 of CE#1
15
CA#3 that is in CM#1 of CE#0
16
CA#3 that is in CM#0 of CE#1
CA#0
Controller 1 (CM#1)
CA#0
Controller 0 (CM#0)
Rear view of a controller enclosure
CA#2
CA#0
Controller 1 (CM#1)
CA#2
CA#0
Controller 0 (CM#0)
Rear view of a controller enclosure
CA#1
CA#1
CA#3
CA#1
CA#3
CA#1
286
Design Guide