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Configuration
☛ Note
In Manual Configuration, Add Logical Drive and
Expand Array function very similarly to what was
shown above. In each of these two cases, however,
RAID Assist shows you the disk arrays and logical
drives and allows you to add to the configuration
without risking existing data.
SANmapping in SANArray Manager
SANArray Manager implements SANmapping by allowing the user to select
the topology used by the controller(s), the ports to be used, the Host to
Logical Drive Mapping for each logical drive, and the Logical Drive to LUN
Mapping for each logical drive. Figure 4-24 shows an example of
SANmapping. SANmapping is most useful when the controller system is
operating in a multiple host environment. This allows logical drive access to
be controlled on a host-by-host basis. Hosts are identified by the World Wide
Names (WWNs).
Figure 4-24. A SANmapping Scenario
Manual No. SA67-0050-01
4-27