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Chapter 1 Storage Overview
I-15
[100/1000 series logical block diagram (with alternative paths)]
- S400/S1400 (with alternative paths)
Figure 1-13 100/1000 Series (S400/S1400) Logical Block Diagram
DE#0[00 – 0E]
DE#4[40 – 4E]
DE#8[80 – 8E]
DE#C[C0 – CE]
PD
g
rou
p
0
*1 S400/S1400 disk array has only one PD group.
*2 Hexadecimal digits in the brackets are PD numbers.
*3 “DE” denotes a disk enclosure.
*4 PD group 0 and PD group 0’ are the same PD group.
*5 S400 cannot be connected to DE#C.
Controller Block
Controller 0
Controller 1
FC Port
FC Port
Alternative Paths
PD Grou
p
0'
PD Group 0