Sun-microsystems Sun StorEdge T3 Manual do Utilizador descarregar pdf (Página 40)

28 Sun StorEdge T3 and T3+ Array Configuration Guide • August 2001

Single Host With One Controller Unit

FIGURE 4-1 shows one application host connected through an FC-AL cable to one

array controller unit. The Ethernet cable connects the controller to a management

host via a LAN on a public or separate network, and requires an IP address.

Note – This configuration is not recommended for RAS functionality because the

controller is a single point of failure. In this type of configuration, use a host-based

mirroring solution to protect data in cache.

FIGURE 4-1 Single Host Connected to One Controller Unit

Note – For the Sun StorEdge T3 array, you must insert a media interface adapter

(MIA) into the FC-AL connection port on the array controller card to connect the

fiber-optic cable. This is detailed in the Sun StorEdge T3 and T3+ Array Installation,

Operation, and Service Manual.

Application host

Ethernet port

Ethernet

FC-AL

connection

LAN

Management host

connection

HBA

Controller unit

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Sun-microsystems Sun StorEdge T3 Manual do Utilizador Página 40