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Configuration
Introduction
To perform the following tasks, use a text editor to change the lpfc.conf file.
•
Change configuration parameters. For more information, see “Changing Configuration
Parameters” on page 8.
•
Set up persistent binding and LUN blocking. For more information, see “FC Device Binding” on
page 15.
Note: The lpfc.conf file resides in the /opt/lpfc/conf directory.
Loading and Unloading the Driver (DLKM)
The Emulex driver for HP-UX enables you to load or unload the driver as a Dynamically Loadable Kernel
Module (DKLM), to build the driver into the kernel and to get the current load status of the driver.
To load the driver as a module type:
kcmodule lpfc=loaded
To unload the driver as a module type:
kcmodule lpfc=unused
To get the current status of the driver (loaded or unloaded) type:
kcmodule [-v]lpfc
To build the driver into the kernel as a static driver type:
kcmodule lpfc=static
Adding or Replacing Adapters (OLRAD)
The Emulex driver and adapters comply with OLRAD. New or replaced Emulex host bus adapters
(HBAs) will be recognized by HP-UX. Run ioscan to make the attached LUNs and targets visible to the
operating system.
Consult the system's man pages for more information.
Note: A different HBA model may be added, but the operating system will not allow a
different HBA model to be used as a replacement.
Driver for HP-UX - User Manual
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