- isolate sunrpc code w test for DB_RPCCLIENT.
- isolate sunrpc code w test for DB_RPCCLIENT.

devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5