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32 Planning to Install and Configure Pathlight VX

Gathering Configuration Information for FC Host Parameters

In Table 23, record the settings used to define the FC Host parameters for each Virtual Library created in

the Pathlight VX.

• Virtual Library Name is the virtual library being mapped to the FC Host.

• For the FC Blade for Host column, specify the FC blade that is mapped to the particular FC Host.

• For a Pathlight VX-450 or a Pathlight VX-650 (Entry-Level Configuration), the valid value is: FC

Blade 1.

• For a Pathlight VX-650 (Standard Configuration or High-Performance Configuration), valid

values are: FC Blade 1 and FC Blade 2.

• For the Host Name column (the name of the FC Host), valid values are any alphanumeric

characters that identify the FC Host at the customer site.

• Type refers to the available Operating Systems running on the host, valid values: AIX, AS400,

Gateway, Generic, HP-UX, Linux, Netware, NT, Solaris, Switch, Unisys, or unknown.

• WWN represents the system-generated address of the FC Host.

• Configure LUN Mapping refers to the method to map virtual libraries to the FC Hosts. This value

should be the result of a discussion with the customer. The Pathlight VX allows you to either

manually map each device to a LUN, or it can automatically map each device to a LUN. When

automatically assigning LUNs, the Pathlight VX allows you to assign LUNs sequentially, even

numbers or odd numbers only. For a Pathlight VX with a dual-FC blade configuration, ADIC

recommends mapping one blade with even numbers and the other blade with odd numbers. Valid

values are: Manual, Sequential, Even or Odd.

•The Device column identifies the device type, where valid values are either the Pathlight VX

Controller, a virtual library, or virtual drives 1 - 40.

• LUN refers to a unique identification number. Specify a number for each device. Value values are

integers from 0 to 127, or select None of this device should not be presented to the host.

After the Pathlight VX is installed, you can specify most of this information through either the Pathlight VX

Service Interface or the Pathlight VX User Interface.

You can either configure or modify the Host Name and Type settings, and configure the LUN settings. The

field names for the Pathlight VX Interface are identical to the headings of Table 23

Note

If configuring the LUNs manually, please specify each individual device and its

corresponding LUN in Table 23

Table 23 Configuration Information for FC Host Parameters

Virtual Library

Name

Blade

Host

Name

Type WWN

Configure

LUN

Mapping

Device LUN

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 71 72

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Quantum Pathlight VX Guía de usuario Pagina 36

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