== sanity test 398n: test append with parallel DIO ======= 12:24:26 (1787847866)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.18692 s, 12.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 7.11818 s, 9.4 MB/s