== sanity test 398n: test append with parallel DIO ======= 00:45:42 (1789188342)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.89321 s, 35.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.37063 s, 28.3 MB/s