User's Manual

The following illustration shows a direct-attached SAS connection to dual HBAs in a
single-host (redundant host connection).
The following illustration shows a direct-attached SAS connection to single HBAs in
multiple hosts.
Host system
with dual host
adapters
DS3200
Figure 27. Single-controller direct-attached connection to dual HBAs in a single-host
(redundant host connection)
DS3200
Host system
with single host
adapter
Host system
with single host
adapter
Figure 28. Single-controller direct-attached connection to single HBAs in multiple hosts
Chapter 3. Cabling the storage subsystem 39