Installation
69
Mixing 2U and 5U84 chassis when configuring a storage system is not supported. Representative
examples showing supported configurations and configuration limits are provided above for 2U12
and 2U24, and on the following pages for 5U84.
Reverse Cabling for 5U84 Systems
provides an illustration of connecting RAID chassis and expansion chassis in a reverse
cabling (fault tolerant) configuration for 5U84 systems.
Figure 63
5U84 Reverse Cabling
Straight-Through Cabling for 5U84 Systems
provides an illustration of connecting RAID chassis and expansion chassis in a
straight-through cabling configuration for 5U84 systems.
Figure 64
5U84
Straight-Through
Cabling
NOTE:
show maximum configuration cabling for the 5U84 RAID chassis
with the 5U84 expansion chassis (total of 4 chassis cabled together).
CAUTION:
Connecting RAID Chassis and Expansion Chassis
characteristics for using reverse cabling (fault tolerant) or straight-through cabling configurations.
Controller A
Controller B
0A
0B
1A
1B
2A
2B
3A
3B
A
A
A
A
A
A
C
C
C
C
C
C
Reverse Cabling/Fault Tolerant
Controller A
Controller B
0A
1A
2A
3A
A
A
A
C
C
C
A
A
A
C
C
C
Straight-through Cabling
0B
1B
2B
3B
Содержание QXS G2 Series
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