testfile_1MiB.bin
testfile_10MiB.bin
testfile_100MiB.bin
testfile_500MiB.bin
testfile_1GiB.bin
testfile_2GiB.bin
testfile_3GiB.bin
testfile_4GiB.bin
testfile_5GiB.bin
testfile_10GiB.bin