Chapter 3
Sun StorEdge A3500/A3500FC Configurations
3-7
3.1.3
2x7 Configuration
The 2x7 configuration includes two controller modules with seven StorEdge D1000
disk arrays.
3.1.3.1
Option Switch
In
FIGURE 3-17
, the disk drives in each of the top four disk arrays are on a single bus
and should be set as described in Section 3.1.2.1 “Option Switch” on page 3-5. The
bottom three disk arrays have split buses. Their option switches should be set as
shown in
FIGURE 3-8
.
FIGURE 3-8
2x7 Option Switch Settings for StorEdge D1000 Disk Array
This will cause the disk drives in the StorEdge D1000 disk arrays to be numbered as
shown in
FIGURE 3-9
and
FIGURE 3-10
.
FIGURE 3-9
8-Drive StorEdge D1000 SCSI ID (Split Bus)
FIGURE 3-10
12-Drive StorEdge D1000 SCSI Disk ID (Split Bus)
5
3
1
2
4
1
2
3
0
1
2
3
0
1
2
3
0
1
2
3
0
4
5
4
5