Figure showing two data hosts each with two host bus adapters. Connections for host 1 are between the host bus adapters and port 1 of RAID Controller A and port 1 of RAID Controller B. Connections for host 2 are between the host bus adapters and port 2 of RAID Controller A and port 2 of RAID Controller B.

Figure showing two data hosts each with two host bus adapters. Figure showing two data hosts each with two host bus adapters. Connections for host 1 are between the host bus adapters and port 1 of RAID Controller A and port 1 of RAID Controller B. Connections for host 2 are between the host bus adapters and port 2 of RAID Controller A and port 2 of RAID Controller B.