Sun Microsystems StorEdge D2, Инструкция по установке, эксплуатации и обслуживанию

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1-20 Sun StorEdge D2 Array Installation, Operation, and Service Manual • February 2002
1.8.1 Single-Bus Configuration
In a single-bus configuration, a single ESM controls all the disks. (
FIGURE 1-7
shows
how the disks are numbered.)
■
A single ESM must be in position 0, which is the left slot as viewed from the rear
of the enclosure.
■
A filler must be in position 1, which is the right slot as viewed from the rear.
■
Switch number 1 in the switch bank on the front of the ESM must be set Up.
FIGURE 1-13
shows a single ESM connected to a single host adapter on a single host.
Another configuration that is not illustrated, but also supported is connecting the
Sun StorEdge D2 array to an embedded SCSI connection.
FIGURE 1-13
Single-Bus Configuration With a Single ESM, One Host Adapter, and a Single
Host
Note – The SCSI cable from a host can be connected to either the SCSI-A or SCSI-B
connector on the ESM.
Switch Bank
ESM in Position 0 Filler in Position 1