Emulex LightPulse LPe1105-M4 HBA Installation Guide download pdf (Page 113)

Enabling persistent binding

113

Connecting to the Storage

4. Add the WWPN and SCSI ID information to the

lpfc_fcp_bind_WWPN parameter. The SCSI ID consists of the lpfc

interface to bind with and the target number for that lpfc

interface.

For example,

lpfc0t1 would reference target 1 on interface

lpfc0.

Example:

char

*lpfc_fcp_bind_WWPN[MAX_FC_BINDINGS]={"50060482cadfe242:lpfc0t1","50

060482cadfe243:lpfc0t2", 0};

Note: The entry must be all on one line; the length of the line forces it to

wrap to multiples lines in this document.

5. Save your changes to the /usr/src/lpfc/lpfc.conf file.

6. Recompile the driver:

make build

7. Install the driver in the currently running kernel:

make install

The make install parameter copies the driver to the appropriate

/lib/modules/

/kernel/drivers/scsi directory (where

is the kernel version).

8. Create a new ramdisk to reflect the changes made. This may be

done by using the

lpfc-install script or by manually creating a

new ramdisk.

• When using the

lpfc-install script, you will need to use the

-configramdisk option.

For example:

/home/emulex/lpfc_2.4_driver_kit-7.1.14-4/lpfc-instal

l -configramdisk

The output from this command will be similar to the following:

Emulex LPFC Driver Installer Version 1.4.1.10

Determining distribution type and kernel version ...

Configuring ramdisk...

Configuring /etc/modules.conf ...

Original saved as /etc/modules.elx

1 2 ... 108 109 110 111 112 113 114 115 116 117 118 ... 181 182

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Emulex LightPulse LPe1105-M4 HBA Installation Guide Page 113