== sanity test 398n: test append with parallel DIO ======= 17:43:36 (1787607816)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.50367 s, 14.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.89366 s, 13.7 MB/s