Emulex LP1005DC-CM2 Bedienungsanleitung PDF herunterladen (Seite 99)

Driver for Linux -Troubleshooting Section Page 93

Driver uninstall fails. The lpfc-install

- -uninstall script fails with an error.

Try the following solutions:

• Unmount all FC disk drives.

• Uninstall the HBAnyware and SSC software packages. These

can be removed by running the ./uninstall script from the

installation directory.

• Unload the lpfc and/or lpfcdfc driver.

Linux install script exit code. The lpfc-install script contains exit codes that can be useful in

diagnosing installation problems. Refer to the lpfc-install script

for a complete listing of codes and definitions.

The HBAnyware software package will

not install. An error message states that:

“inserv Service Elxlpfc has to be enabled for

service ElxDiscSrvinserv: exiting now/sbin/

inserv failed exit code 1.”

Re-install the ./lpfc_install script.

The Emulex driver for Linux does not load

in ramdisk for a custom built kernel.

Custom built kernels are not supported by Emulex. However,

the Emulex install script will attempt to intall the driver into a

ramdisk that follows the naming scheme used by Red Hat or

SLES kernels.

• The Red Hat naming scheme for IA64 ramdisk images is:

/boot/efi/efi/redhat/initrd-

KERNELVERSION.img

• The Red Hat naming scheme for ramdisk images on all other

architectures is:

/boot/initrd-KERNELVERSION.img

If a custom built kernel has a ramdisk image that does not follow

the appropriate naming scheme, the name of the image can be

changed using the following procedure:

1. Change the name of the ramdisk image to match either

the Red Hat or SLES naming scheme, depending on

the distribution being used.

2. Update any file links to the ramdisk image.

3. Edit the boot loader configuration file(i.e., /etc/lilo.conf,

/boot/grub/grub.conf, /boot/grub/menu.lst,

/etc/yaboot.conf), find any references to the old

ramdisk image name, and replace them with the new

name.

4. Reboot the system to verify the changes.

5. Install the Emulex lpfc Linux driver kit.

SCSI only sees 8 luns when more are

present.

Some SCSI drivers will not scan past 8 luns when the target

reports as a SCSI-2 device. Force SCSI bus scan with /usr/sbin/

lpfc/lun_scan. SuSE supplies /bin/rescan-scsi-bus.sh which can

be changed to scan everything.

Table 3: General Situations (Continued)

Situation Resolution

1 2 ... 94 95 96 97 98 99 100 101 102 103 104 ... 161 162

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