Lvd Scsi Example: Cabling Four Arrays In A Daisy Chain; M To Cable Four Arrays In A Daisy Chain; Figure 3-22 Daisy Chaining An Array With A Narrow Scsi Device - Sun Microsystems StorEdge S1 Array Installation And Maintenance Manual

If the last device in the SCSI daisy chain is a narrow SCSI device, install an
I
external terminator on the SCSI OUT port on that device (
SCSI IN port
SCSI OUT port
with terminator
Daisy Chaining an Array With a Narrow SCSI Device
FIGURE 3-22
LVD SCSI Example: Cabling Four Arrays in a
Daisy Chain
The following example shows which cables you would use to cable four arrays in a
daisy chain without exceeding the 12 meter limit for LVD SCSI. See
through
FIGURE 3-19
configurations.
M
To Cable Four Arrays in a Daisy Chain
1. Connect the array to the host bus adapter using one 0.2 meter SCSI-3 to VHDCI
cable.
2. Connect the four arrays using three 0.8 meter SCSI-3 to SCSI-3s cables.
shows the part numbers for these cables.
TABLE 3-2
Host system
Sun StorEdge S1 array
Narrow SCSI device
starting on page 57 for some more examples of cabling
Chapter 3 Installing the Sun StorEdge S1 Array
).
FIGURE 3-22
SCSI port
SCSI IN port
SCSI OUT port
FIGURE 3-17
61