== sanity test 398n: test append with parallel DIO ======= 09:29:26 (1774531766)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.16874 s, 57.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 0.343409 s, 195 MB/s