driver is already installed

Cause

Added the Sunpc 4.1 package and then necessary patches (102924). When trying to run sunpc_install, got the error message. prtconf(1M) shows the driver is not attached, and modinfo(1M) displays 4 modules.

Tried to remove the package and back out the patch. Then reinstalled, but still received the same error.

Action

Sunpc had previously been installed on the system. When removing the package with the pkgrm(1M) command, not all components were removed, because pkgrm(1M) is not aware of changes made by the sunpc_install script.

To resolve this problem it is necessary to remove sections pertaining to Sunpc in the files: /etc/devlink.tab, /etc/driver_aliases, and /etc/rc2.d/S10storekernname, and then reinstall the package.