EMC Qlogic QLA22xx Guide d'installation télécharger pdf (Page 50)

Symmetrix Fibre Channel with Qlogic HBAs on Linux Hosts

Fabric Configurations

Installing the QLogic

Driver — Method Two

Follow these steps to integrate the QLogic driver into the kernel:

1. Change to the directory to which the tar archive was saved.

cd /home/qlogic

2. Uncompress and extract the source files from the tar archive:

tar zxvf qla2x00src-v2.19.15.tgz

The files are:

3. Copy the firmware and source files to the appropriate directory:

cp ql2100_fw.h ql2200_fw.h qla2100.h qla2100.c /usr/src/linux/drivers/scsi

4. Once the files have been copied to the appropriate directory, you

must edit the kernel as described in the following steps so the

driver will be built properly when the kernel is compiled.

Edit Config.in

Depending on the Linux distribution and the kernel version, the lines

indicated in this section may differ.

In order for the QLogic driver to be listed as an option in

config/menuconfig/xconfig, edit Config.in as follows:

1. cd /usr/src/linux/drivers/scsi x

vi Config.in

3. If the Linux distribution is RedHat v6.2, proceed to step 3a. If the

distribution is v7.0, go to step 3b:

a. If the Linux distribution is RedHat v6.2, search for the

following code block around line 126:

if [ "$CONFIG_PCI" = "y" ]; then

dep_tristate ’QLogic ISP SCSI support’ CONFIG_SCSI_QLOGIC_ISP $CONFIG_SCSI

dep_tristate ’QLogic ISP FC SCSI support’ CONFIG_SCSI_QLOGIC_FC $CONFIG_SCSI

dep_trisate ’Seagate ST-02 and Future Domain TMC-8xx SCSI support’

CONFIG_SCSI_SEAGATE $CONFIG_SCSI

◆ Makefile ◆ ql2100_fw.h

◆ ql2200_fw.h ◆ qla2100.h

◆ qla2100.c ◆ release.txt

◆ emc.txt

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EMC Qlogic QLA22xx Guide d'installation Page 50