K 10 svn:author V 5 gibbs K 8 svn:date V 27 1998-12-15T08:15:15.000000Z K 7 svn:log V 237 Enable/Disable our lun on open/close. Track resources kept at the controller level so they can be reclaimed before attempting to disable our lun. Correctly free descriptors. Add periph locking and spl protection around open and close. END