HP StorageWorks Enterprise Virtual Array Cluster FIO Starter Kit Uživatelská příručka stáhnout pdf (Strana 39)

• Use one operating system in each individual DPM-Host zone. This can be done by implementing

only single initiator port zones as previously discussed in the zoning guidelines.

Figure 9 illustrates zoning between a single server with two dual-port HBAs and the first two quads

of a DPM pair with the recommended limit of eight front-end paths. Paths between server initiator

ports and DPM front-end target ports are color coordinated to represent the different zones to which

they belong within the red and blue fabrics.

Figure 9 Zoning from server to two quads of a DPM pair

It is common for multiple hosts to be zoned to the same DPM front-end target ports, particularly in

larger configurations where the number of host ports outnumber the DPM ports.

Figure 10 illustrates zoning between two servers with single dual-port HBAs and the first two quads

of a DPM pair with the servers being isolated from each other by being zoned to different quads on

each DPM.

Figure 10 Zoning between two servers and two quads of a DPM pair

Figure 11 illustrates zoning between two servers with two dual-port HBAs and the first two quads of

a DPM pair with the servers being zoned to the same DPM front-end target ports.

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HP StorageWorks Enterprise Virtual Array Cluster FIO Starter Kit Uživatelská příručka Strana 39