xp_cmdshell 'del .. & copy ... '

select FileTableRootPath ( 'dbo.FileStorage', 2 ) 

\\WEBSERVA.o3.ru\SQLSERVA\FileStorage\FileStorage

alter database CDS 
add filegroup FileStreamGroup contains filestream;
go

alter database CDS
 add file ( NAME = 'fsCDS', FILENAME = 'C:\FILES\FS' ) to filegroup FileStreamGroup;
go

alter database CDS
   SET FILESTREAM ( NON_TRANSACTED_ACCESS = FULL, DIRECTORY_NAME = N'FS' ) WITH NO_WAIT;  
go
use [CDS]

CREATE TABLE dbo.Documents AS FILETABLE
  WITH
  ( FILETABLE_DIRECTORY = 'Documents',
    FILETABLE_COLLATE_FILENAME = database_default
  )
go

SELECT DB_NAME ( database_id ) as databasename, directory_name, *  
    FROM sys.database_filestream_options
    where database_id = DB_ID('CDS'); 

databasename	directory_name	database_id	non_transacted_access	non_transacted_access_desc	directory_name
CDS	              FS	          8	              2          	FULL	                   FS

SELECT *  FROM [CDS].dbo.Documents

CREATE TABLE DocumentStore AS FileTable  
    WITH (   
          FileTable_Directory = 'DocumentTable',  
          FileTable_Collate_Filename = database_default  
         );