Dell PowerVault MD3000 - Manual (Page 26)

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Cabling Your RAID Enclosure
Figure 2-6. Cabling Up to Four Hosts with Nonredundant Data Paths
Figure 2-7 through Figure 2-10 show redundant, high-availability cabling configurations for one and two
hosts. If any one path fails, at least one HBA is still connected to one RAID controller.
single-HBA host server
single-HBA host server
RAID controller module 0
RAID controller module 1
MD3000 RAID Enclosure
MD1000 Expansion Enclosure
MD1000 Expansion Enclosure
single-HBA host server
single-HBA host server