Tray Id Switch; Figure 2-8 Tray Id Switch - Silicon Graphics InfiniteStorage S330 RAID User Manual

Tray ID Switch

007-4798-001
The tray ID switch is located between the power supplies on the rear of the enclosure (see
Figure 2-8). This switch assigns a unique identifier to every enclosure in the system. The
controller enclosure should always have its tray ID set to "00." The first expansion enclosure
should be set to "01." Each subsequent expansion enclosure should be assigned the next highest
ID. If more than one enclosure is set to the same ID number, the conflict LED illuminates.
Note: Each enclosure in a storage system must have a unique ID. If you are installing multiple
systems in one rack, there may be enclosures with the same ID numbers because the systems are
independent.
Enclosure ID switch
(Tray number)
Figure 2-8 Tray ID Switch
Conflict LED
0 0
Tray ID Switch
25