47Single-Controller with Fault-Tolerant PathComponent DescriptionUnified Storagesystem Single-Controller, with a total of 4 host portsHBA or NICiSCSI initiators, preferably PCI-E TCP/IP offload engine(TOE) capable cardsGbE cables GbE network cablesSoftwareMPIO to manage the fault-tolerant paths with failover/failback and load balanceRAIDconfiguration4 logical partitions (created from 2 logical volumes)2 Logical Volumes (each contains a logical drive)2 Logical Drives* Each logical partition appears on two different host linksfor the purpose of fault tolerance. Use MPIO multipathsoftware so that your operating system can identifyalternate paths to the same logical drive.
