Greetings
I'am assuming ZwQueryInformationFile(..FileAlignmentInformation..) to always return FILE_BYTE_ALIGNMENT(0) for files opened without FILE_NO_INTERMEDIATE_BUFFERING and FILE_512_BYTE_ALIGNMENT(0x1ff) for files opened with FILE_NO_INTERMEDIATE_BUFFERING on sector size = 512
but for me the return is always FILE_WORD_ALIGNMENT(1) ie completely meanless number of course ZwReadFile/ZwWriteFile for files opened with FILE_NO_INTERMEDIATE_BUFFERING fails unless the number of read/write bytes and offset is not the
integral of volume sector size(512)
so whats going on here?
test system is XP SP2