EMC QLogic Guía de instalación descargar pdf (Pagina 84)

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

Installing and Configuring the Linux Host with the QLogic Driver

4. After the modification to /etc/modules.conf has been made, a

new ramdisk needs to be created and the host rebooted.

To create a new ramdisk, type the

mkinitrd command:

• For Red Hat, type:

cd /boot

mkinitrd –v initrd-

.img

where

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

Example:

cd /boot

• For SuSE, type:

cd /boot

mkinitrd –i initrd-

-k vmlinuz-

where

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

Example:

cd /boot

mkinitrd -i initrd-2.4.21-286-smp -k vmlinuz-2.4.21-286-smp

5. Reboot the host.

QLogic v8.x-series driver parameters

The QLogic driver contains a number of parameters that may be

modified, such as debug.

IMPORTANT

EMC does not recommend changing these parameters and defaults

should be left as is.

Setting the parameter values

The values of the general driver parameters may be modified at the

driver load time. This modification may be performed at the

command line or by adding the parameters to the

/etc/modprobe.conf file on RHEL 4.0 hosts and the

/etc/modprobe.conf.local file on SLES 9 hosts and including them

in the ramdisk.

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EMC QLogic Guía de instalación Pagina 84