Default to USB 3 flash drive
./DriveSpeed64v2g8 FilePath /media/pi/PATRIOT1/drivespeed64a
 #####################################################

   DriveSpeed RasPi 64 Bit gcc 8 Wed May 27 11:41:21 2020
 
 Selected File Path: 
 /media/pi/PATRIOT1/drivespeed64a/
 Total MB  120832, Free MB  114614, Used MB    6218

                        MBytes/Second
  MB   Write1   Write2   Write3    Read1    Read2    Read3

   8    22.48    27.24    27.24   189.54   223.59   246.64
  16    32.40    32.52    33.03   248.69   253.88   254.11
 Cached
   8    41.94    42.81    42.81  1303.99  1256.99  1308.75

 Random         Read                       Write
 From MB        4        8       16        4        8       16
 msecs      0.004    0.004    0.010     4.91     4.50     4.72

 200 Files      Write                      Read                  Delete
 File KB        4        8       16        4        8       16     secs
 MB/sec      0.03     0.07     0.14   259.48    26.88    10.24
 ms/file   121.18   121.21   120.94     0.02     0.30     1.60    2.600


                End of test Wed May 27 11:43:02 2020
