QA output created by 138 Create the original files Compare files 60ebe700450b6015c17fa15cacb9493b TEST_DIR/test-138/file1 60ebe700450b6015c17fa15cacb9493b TEST_DIR/test-138/file2 60ebe700450b6015c17fa15cacb9493b TEST_DIR/test-138/file3 pagecache CoW the second file Compare files 60ebe700450b6015c17fa15cacb9493b TEST_DIR/test-138/file1 4a879c2f322121f6f4b8ebede1909a7c TEST_DIR/test-138/file2 4a879c2f322121f6f4b8ebede1909a7c TEST_DIR/test-138/file3 Files 1-2 do not match (intentional) Files 1-3 do not match (intentional) Compare the CoW'd section to the before file Start sections do not match (intentional) Middle sections do not match (intentional) End sections do not match (intentional) Compare the CoW'd section to the after file Compare the not CoW'd sections