Emulex LightPulse LPe1105-M4 HBA Przewodnik Instalacji Pobierz pdf (Strona 152)

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

Additional Notes

• For the Navisphere Host Agent:

/etc/init.d/naviagent stop

service naviagent stop

4. If PowerPath is installed and enabled on the host, stop the

PowerPath service by typing one of the following commands:

/etc/init.d/PowerPath stop

service PowerPath stop

5. If the Emulex Applications Helper Module is installed and

enabled on the host, remove the

lpfcdfc module from the

currently running kernel prior to the

lpfc driver.

To unload the Emulex drivers, type both of the following

commands:

modprobe -r lpfcdfc

modprobe -r lpfc

The modprobe command is a wrapper or an extension to the

insmod and rmmod commands. The modprobe command uses

and maintains a set of files that describe all the modules that are

available for the current kernel in

/lib/modules.

The modprobe command may be used to load and unload an

entire set of modules. (A set of modules can be a single module or

a stack of dependent modules.) The modprobe command

automatically loads all of the dependent modules needed in a

module stack based on the information in

modules.dep.

Note: EMC recommends using modprobe to load and unload the

Emulex modular drivers.

The loading of the module is accomplished with either modprobe

or insmod. These commands are used to install loadable kernel

modules into a running kernel. The commands will attempt to

link a module into the running kernel by resolving the symbols

from the kernel's exported symbol table.

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Emulex LightPulse LPe1105-M4 HBA Przewodnik Instalacji Strona 152