Emulex LP1005DC-CM2 Bedienungsanleitung PDF herunterladen (Seite 65)

Driver for Linux - Configuration Section Page 59

Example of Permanent Global Configuration

You want to set lun_queue_depth to 20 (default is 30) for all Emulex host bus adapters in your system.

1. Locate the following parameter:

lpfc_lun_queue_depth = 30;

2. Edit the parameter to display the following:

lpfc_lun_queue_depth = 20;

3. Save the change.

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.

To make changes to specific adapters, edit the lpfc.conf file. Parameter values are hexadecimal and

decimal.

1. Go to the driver source directory.

2. Edit lpfc.conf (change the desired parameter for a specific adapter or adapters. For example,

lpfc1_lun_queue_depth = 20;).

3. Save your changes.