== sanity test 398n: test append with parallel DIO ======= 05:20:52 (1789032052)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.56958 s, 14.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.26659 s, 12.7 MB/s