Emulex LP1005DC-CM2 Manual do Utilizador descarregar pdf (Página 98)

Driver for Linux -Troubleshooting Section Page 92

Troubleshooting

Introduction

There are several circumstances in which your system may operate in an unexpected manner. The

Troubleshooting section explains many of these circumstances and offers one or more workarounds for

each situation.

Unusual Situations and Their Resolutions

General Situations

Table 3: General Situations

Situation Resolution

LP1005DC-CM2 reported as the

LP1050DC. When running lspci or kudzu

utilities, you may see the Emulex FC Host

Adapter LP1005DC-CM2 reported as the

Emulex FC Host Adapter LP1050DC for the

pci_id address f0a5. This is due to a delay in

getting the pci_id tables updated in the

SourceForge upstream kernel.

None at this time.

"Rmmod fails to unload driver due to

Device or resource busy" error message.

This message occurs when you attempt to

remove the driver without first stopping

HBAnyware, when HBAnyware is installed

and running.

Stop HBAnyware before attempting to unload the driver. The

script is located in the /usr/sbin/hbanyware directory. Type:

./stop_hbanyware

Unload the driver. Type:

rmmod lpfcdfc

rmmod lpfc

Driver Install Fails. The Linux install script

fails to install the driver.

The install script may fail for the following reasons:

• A previous version of the driver is installed. Run the Linux

Install --uninstall script and then try to install the driver.

• The current driver is already installed.

"No module lpfc found for kernel" error

message. When upgrading the kernel, rpm

generates the following error: "No module

lpfc found for kernel KERNELVERSION".

"A recently upgraded kernel cannot find

the ramdisk" error message. After

upgrading the kernel, the kernel cannot find

the ramdisk which halts or panics the

system.

"The driver is not loaded after a system

reboot after upgrading the kernel" error

message.

These three situations may be resolved by upgrading the

kernel. There are two ways to install the driver into an upgraded

kernel. The method you use depends on whether or not you are

upgrading the driver.

• Upgrade the kernel using the same version of the driver.

• Upgrade the kernel using a new version of the driver.

See the Installation Manual to learn how to upgrade the

kernel.

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