Figure 5-3 Single Controller With Multiple Drive Enclosures Cabling Example - Silicon Graphics InfiniteStorage S330 RAID User Manual

5: Cabling
72
Controller A
drive channel 1
Drive loop A
ESM A
FCAL loop in
IN
ESM A
ESM A FCAL loop out
FCAL loop in
IN
Figure 5-3 Single Controller With Multiple Drive Enclosures Cabling Example
4. For additional drive enclosures with a dual controller system:
– Connect additional drive enclosures to drive loops A and B by connecting the
connectors on the new enclosure to the
channel out
expansion enclosure directly beneath it (see Figure 5-4).
– Then connect the
drive channel in
connector on the first expansion enclosure should remain connected to the right-side
RAID controller drive loop connector.
2Gb
1Gb
0 0
Conflict
X10 X1
Tray Number
OUT
1Gb 2Gb
0 1
Conflict
X10 X1
Tray Number
OUT
1Gb 2Gb
0 2
Conflict
X10 X1
Tray Number
cable from the left side RAID controller to the left-side
drive loop out
connector on the new expansion enclosure. The
Storage system
enclosure ID 00
Disk drive
enclosure ID 01
Disk drive
enclosure ID 02
connectors of the
drive channel in
drive channel out
007-4798-001
drive