Emulex LightPulse LPe1105-M4 HBA Guide d'installation télécharger pdf (Page 64)

EMC Host Connectivity with Emulex FC HBAs and FCoE CNAs for the Linux Environment

Installing and Configuring the Linux Host with the Emulex Driver

alias eth0 tg3

options scsi_mod max_scsi_luns=255 scsi_allow_ghost_devices=1

2. If any modifications are made to the /etc/modules.conf file to

include references to the Emulex HBAs, create a new ramdisk to

reflect the changes made:

cd /boot

mkinitrd –v initrd-

.img

where

is the currently running v2.4.x kernel version.

Example:

cd /boot

cp initrd-2.4.21-27.ELsmp.img

initrd-2.4.21-27.ELsmp.img.orig

mkinitrd –v initrd-2.4.21-27.ELsmp.img 2.4.21-27.ELsmp

3. Reboot the host.

Note: When using RHEL 3.0 U4 and U5, it is required that parameter value

modifications be made via an edit to /etc/modules.conf, not

lpfc.conf.

Note: When attaching to a VNX series or CLARiiON storage system, the

lpfc_inq_pqb_filter parameter must be enabled in the

/etc/modules.conf file. Refer to “CLARiiON “Ghost” LUN reported with

the Emulex v7.1.14 and v7.3.2 drivers (PQB filter)” on page 168.

Enabling the Emulex v7.x-Series driver in Asianux 1.0 U1

EMC supports the Emulex v7.1.14 driver integrated into the Asianux

1.0 U1 distribution. As with RHEL 3.0 U4, the Asianux 1.0 U1 kernel

v2.4.21-20.19AX includes the Emulex v7.1.14

lpfc driver and the

lpfcdfc IOCTL application helper driver by default in the kernel.

Follow the procedure used to enable the integrated v7.1.14 driver for

RHEL 3.0 U4 for Asianux 1.0 U1 hosts. Refer to “Enabling the Emulex

v7.x-Series driver in RHEL 3.0 U4 and U5” on page 63.

As with RHEL 3.0 U5, Asianux 1.0 U1 includes the

lpfcdfc IOCTL

Application Helper Module by default so no steps need to be taken in

order to enable it.

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Emulex LightPulse LPe1105-M4 HBA Guide d'installation Page 64