== sanity test 398n: test append with parallel DIO ======= 03:43:24 (1759823004)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.09486 s, 32.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.46104 s, 27.3 MB/s