anchor.diff:    AnsCreate7 = rpc:call(Node1, logical_files_manager, create, [File4]),
     ?assertEqual(ok, AnsCreate7),
     ?assert(rpc:call(Node1, logical_files_manager, exists, [File4])),
  +  {File4LocationAns, _} = rpc:call(Node1, files_tester, get_file_location, [File4NoDot]),
  +  ?assertEqual(ok, File4LocationAns),
   
     {FileLocationAns, FileLocation} = rpc:call(Node1, files_tester, get_file_location, [File]),
     ?assertEqual(ok, FileLocationAns),
  
positive.code:   DirName = "fslogic_test_dir2",
    FileInDir = "files_manager_test_file2",
    FileInDir2 = "files_manager_test_file3",
    FileInDir3 = "files_manager_test_file3",
    FileInDir2NewName = "files_manager_test_file3_new_name",
    File = DirName ++ "/" ++ FileInDir,
    File2 = DirName ++ "/" ++ FileInDir2,
    File2NewName = DirName ++ "/" ++ FileInDir2NewName,
    File3 = DirName ++ "/../" ++ FileInDir3,
    File4 = DirName ++ "/./" ++ FileInDir3,
  
    NotExistingFile = "files_manager_test_not_existing_file",
  
  
negative.code:   ?assertEqual(file_not_exists_in_db, rpc:call(Node1, files_tester, file_exists, [File2NewName])),
    ?assertEqual(file_not_exists_in_db, rpc:call(Node1, files_tester, file_exists, [File3])),
    ?assertEqual(file_not_exists_in_db, rpc:call(Node1, files_tester, file_exists, [File4])),
    ?assertEqual(file_not_exists_in_db, rpc:call(Node1, files_tester, file_exists, [File4NoDot])),
    ?assertEqual(file_not_exists_in_db, rpc:call(Node1, files_tester, file_exists, [NotExistingFile])),
  
    MkDirAns = rpc:call(Node1, logical_files_manager, mkdir, [DirName]),
  