Print a warning if running as !root for aio_md_test rather than failing the test.  Privilege is required in order to allocate an md device.
Print a warning if running as !root for aio_md_test rather than failing
the test.  Privilege is required in order to allocate an md device.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase