Emulex LP9802DC Manual do Utilizador descarregar pdf (Página 10)

Driver for HP-UX - Configuration Section Page 7

The IOSCAN report contains information such as the hardware path, driver, software state, hard-

ware type and description device. Refer to “Interpreting the IOSCAN Report” on page 9 for more

information.

Set Up Persistent Binding and LUN Blocking

Persistent bindings are based on the target device's WWPN, WWNN or DID. This binding guarantees

that target assignments are preserved between reboots.

To set up persistent binding and LUN blocking:

1. Using your text editor, access the adapCfg.h configuration file by entering:

cd opt/lpfc/conf

2. Locate the following section of code in the adapCfg.h configuration file.

Figure 4: Locate this section of code in the adapCfg.h configuration file

3. Replace the variable # (on line 3) with the adapter instance number.

4. Turn off automapping by replacing the variable PARAMETER, SETTING with

CFG_AUTOMAP 0.

Figure 5: Locate this section of code

5. Locate the above section of code in the adapCfg.h configuration file.

6. Replace the variable METHOD (on line 14) with either D_ID, WWPN or WWNN.

7. Replace the variable # (on line 14) with the adapter instance number.

8. Set bindings as follows:

NUMBER:lpfcXtY

where NUMBER is a 6-digit representation of the target's device ID (DID), OR the 16-digit repre-

sentation of the target's WWPN or WWNN.

X is the driver instance number.

Y is the target assignment.

Line 15 in Figure 5 is an example.

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 34 35

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Emulex LP9802DC Manual do Utilizador Página 10