Fujitsu ETERNUS DX Disk Configuration Manual - Page 10

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Chapter 4

Setting Up the Server

4.1

Creating a WWN Instance Management Table for the Server

Table 4.1 WWN Instance Management Table for the Server

Physical slot name

Check the instance names.

"fjpfca + instance number" is the format used to represent Fibre Channel card instance names.

The instance number that corresponds to the physical path in which the Fibre Channel card is installed

is stored in the "/etc/path_to_inst" file at the Fibre Channel card driver installation. Extract the necessary

lines using the "grep" command.

# grep "fjpfca" /etc/path_to_inst

Example:

"/pci@6,4000/fibre-channel@2" 1 "fjpfca"

"/pci@4,2000/fibre-channel@1" 0 "fjpfca"

(1) indicates the physical path name and (2) indicates the instance number.

"fjpfca1" is the instance name of the "/pci@6,4000/fibre-channel@2" path Fibre Channel card.

"fjpfca0" is the instance name of the "/pci@4,2000/fibre-channel@1" path Fibre Channel card.

Enter the results in "Instance name" and "Physical path name" columns of the "WWN instance manage-

ment table for the server".

Physical slot name

Check the WWN of each Fibre Channel card.

Execute the following command to check the WWN that corresponds to the Fibre Channel card instance

name.

# /usr/sbin/FJSVpfca/fc_info -a

"adapter=fjpfca#x" ("x" is instance number) is the format used to represent Fibre Channel card instant

names. The WWN corresponding to the instance name is displayed after "wwn=".

FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide -Server Connection- (Fibre Channel) for Oracle Solaris

WWN

(1)

(2)

Instance name

Physical path name

WWN

fjpfca0

/pci@4,2000/fibre-channel@1

fjpfca1

/pci@6,4000/fibre-channel@2

Instance name

Physical path name

P3AM-3712-15ENZ0