:: -------------------------------------------------------------------------------
::   ROBOCOPYBACKUP  ::     Robust File Copy for Backups                              
:: -------------------------------------------------------------------------------
::               Usage :: ROBOCOPY source destination
::  
::              source :: Source Directory (drive:\path or \\server\share\path).
::         destination :: Destination Dir  (drive:\path or \\server\share\path).
        
::
:: Copy options :
::
::                  /E :: copy subdirectories, including Empty ones (USES /MIR INSTEAD)
::                 /ZB :: use restartable mode; if access denied use Backup mode.
::            /COPYALL :: COPY ALL file info (equivalent to /COPY:DATSOU).
::              /PURGE :: delete dest files/dirs that no longer exist in source. (USES /MIR INSTEAD)
::                /MIR :: MIRror a directory tree (equivalent to /E plus /PURGE).
::               /MT:4 :: Do multi-threaded copies with n threads (default 8).

::
:: File Selection Options :
::
::                  /M :: copy only files with the Archive attribute and reset it.

::
:: Retry Options :
::
::                /R:10 :: number of Retries on failed copies: default 1 million.
::                /W:10 :: Wait time between retries: default is 30 seconds.

::
:: Logging Options :
::
::                  /L :: List only - don't copy, timestamp or delete any files. (USE FOR TESTING ONLY)
::  
::                 /NS :: No Size - don't log file sizes.
::                 /NC :: No Class - don't log file classes.
::                /NFL :: No File List - don't log file names.
::                /NDL :: No Directory List - don't log directory names.
::                 
::                 /NP :: No Progress - don't display percentage copied.
::                 
::                 /LOG:file :: output status to LOG file (overwrite existing log).

::
:: Generate Unique Filename for Log File
::
echo off
for /F "tokens=2" %%i in ('date /t') do set mydate=%%i
set mydate=%mydate:/=-%
set mytime=%time::=-%
set logfilename=%mydate%-%mytime%.log
:: echo %logfilename%
::
:: Set the Source and Destination Folder Names
::
set sourcefolder="E:\BACKUP\Test"
set destfolder="E:\BACKUP\Rotation"
:: echo %sourcefolder%
:: echo %destfolder%

::
:: Execute Robocopy with appropriate parameters
:: 
ROBOCOPY %sourcefolder% %destfolder% /ZB /COPYALL /MIR /MT:4 /R:10 /W:10 /NS /NC /NFL /NDL /NP /LOG:%logfilename%
:: /NS /NC /NFL /NDL /NP (add these flags to clean up log file detail)