
Only first letter used upper or lower case

DriveSpeed - Direct I/O 
./DriveSpeed64v2g8 MB xxxx FilePath aaaa/bbbb
Default MB 8, path is folder containing execution file
Path for USB drives obtained using df command


LanSpeed - No Direct I/O use caching
./LanSpeed64g8 parameters as DriveSpeed
Path identified by  mount command e.g.:
sudo mount -t cifs -o dir_mode=0777,file_mode=0777 //192.168.1.68/d /media/pi/public
See the following for more information
https://www.researchgate.net/publication/319433633_Raspberry_Pi_32_Bit_and_64_Bit_Benchmarks_and_Stress_Tests


LanSpdx86Win.exe For this SAMBA has to be installed and started
To run, open Pi folder on PC and click on EXE file.


DriveSpeed Write/Read and Read Only, use caching, just large files 
Unless extra large files, reboot for reading
./DriveSpeed264WRg8  W n MB xxxx FilePath aaaa/bbbb Log ll  
./DriveSpeed264Rd2g8 R n MB xxxx FilePath aaaa/bbbb Log ll
n  = number of files 1,2 or 3, default 3
ll = log added number 0 to 99

