Dell PowerVault MD3000 - Manual (Page 19)

Non-Redundant Configurations
Figure 5 through Figure 8 show one, two, three, and four hosts with each connected to only
one RAID controller module. The hosts can share storage space, but without redundant
paths. If one path were to fail, the server on that path would be disconnected from the
storage array.
Figure 5. Cabling a Single Host with a Non-Redundant Data Path