Dell QLA2200 Guia de Instalação descarregar pdf (Página 45)

Required Kernel v2.4.x Modifications

2-33

Installing and Configuring the HBA and Driver

k_smp-2.4.19-304

rpm -q kernel-source

kernel-source-2.4.19.SuSE-304

The files /etc/SuSE-release and /etc/UnitedLinux-release, as

well as

uname -r do show what OS is installed, but do not indicate

the kernel errata that is installed. You will need to use the

rpm -q

command in order to determine the kernel errata you are running.

Applying a Patch

To apply the patch:

1. Create a directory in which the patch will reside:

mkdir /home/patches

2. To download either patch from the EMC FTP site, use a web

browser to access

ftp://ftp.emc.com/pub/elab/linux or use

FTP to directly access

ftp.emc.com.

3. Log in to the site using a user name of

anonymous and your e-mail

address as the password.

4. Save the appropriate patch to the local directory you created.

5. Change to the directory from which the patch will be applied:

cd /usr/src/linux-2.4.19.SuSE

6. Apply the patch for SLES 8 SP2a:

patch -p1 < /home/patches/rev1_sles8sp2a.patch

What Next?

Proceed to Configuring and Compiling the Kernel on page 2-51.

(CLARiiON Only) Required /etc/modules.conf Edit for Red Hat Enterprise Linux 2.1

and 3.0 and SLES 8.0 Default Modular Kernels

Red Hat and SuSE have added a parameter to the SCSI stack

(

scsi_scan.c file) to allow for devices marked as offline to be accessi-

ble. The

scsi_allow_ghost_devices parameter eliminates the need

to apply the

linux-2.4.x-scsi_scan.patch to hosts attached to the

CLARiiON storage array running any of these distribution releases.

For RHEL, the max_scsi_luns parameter must also be enabled in

QLogic_Linux.book Page 33 Monday, November 1, 2004 2:15 PM

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