Emulex LP1005DC-CM2 Manual de usuario Pagina 64

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Driver for Linux - Configuration Section Page 58
Restore All Parameters to Their Earlier Values
If you have made changes to parameters and have not saved them by clicking Apply, and you want to
restore the parameters to their last saved values, click Restore.
Reset All Default Values
Click Defaults to reset all parameter values to their default (out-of-box) values.
Configuration Methods Using lpfc.conf
There are four ways to configure the driver:
Permanently (global)
Permanently (per adapter)
Temporary (global)
Temporary (per adapter)
Permanent Configuration Methods
Permanent configuration requires that the new values be saved and the driver rebuilt. These changes
are considered permanent because they stay in effect until a driver parameter is changed, saved and the
driver rebuilt again.
All parameters are contained in /etc/lpfc.conf which is symbolically linked to lpfc.conf in the driver
installation directory.
To make changes that impact all host bus adapters in the system (global changes), edit the
lpfc.conf file. Parameter values are hexadecimal and decimal.
1. Go to the driver source directory /usr/src/lpfc.
2. Edit lpfc.conf to change the desired parameter.
3. Save the changes.
4. Navigate to the /usr/sbin/hbanyware directory and run the scripts to stop HBAnyware processes.
Type:
./stop_hbanyware
5. Unload the lpfcdfc driver. Type:
rmmod lpfcdfc
6. Unload the lpfc driver. Type:
rmmod lpfc
7. Navigate to the /usr/src/lpfc directory and rebuild the driver. Type:
make clean
make
make install
8. When the make finishes successfully, type:
insmod lpfc
insmod lpfcdfc
9. HBAnyware services will start automatically when you launch the application.
10. Rebuild the intial ramdisk image so the lpfc reconfigured driver loads when the system boots.
Refer to the "Create a New Initial Ramdisk Image" procedure on page 61 for more information.
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