Example 1. Normal Loops - IBM Advanced SerialRAID Adapters SA33-3285-02 User Manual

Example 1. Normal Loops

In Figure 56, disk drives 1 through 8 are connected to connectors A1 and A2 of the
SSA adapter 1 . Disk drives 9 through 12 are connected to connectors B1 and B2 of
the same SSA adapter. Disk drives 13 through 16 are connected to connectors A1 and
A2 of a different SSA adapter 2 .
Figure 56. Normal Loop
Using system
A1 A2 B1 B2
Disk Disk Disk Disk
16 15 14
Disk Disk Disk Disk
1 2 3
Using system
A1 A2
Disk Disk Disk
13 12 11 10
Disk Disk Disk
4 5 6 7
Chapter 17. SSA Service Aids
B1 B2
Disk
9
Disk
8
401