2.1.32x7 Configuration

2.1.3.1Option Switch

The disk drives in each of the top four disk arrays in FIGURE 2-17are on a single bus and should be set as described in Section 2.1.2.1 “Option Switch” on page 2-5.

The bottom three disk arrays have split busses. Their option switches should be set as shown in FIGURE 2-8.

5 4 3 2 1

FIGURE 2-82x7 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 2-9 and FIGURE 2-10.

0

1

2

3

0 1 2 3

FIGURE 2-98-drive StorEdge D1000 SCSI ID (Split bus)

0

1

2

3

4

5

0

1

2

3

4

5

FIGURE 2-1012-drive StorEdge D1000 SCSI Disk ID (Split bus)

Chapter 2 StorEdge A3500 Configurations 2-7

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Sun Microsystems A3500 manual 3 2x7 Configuration, 82x7 Option Switch Settings for StorEdge D1000 Disk Array