== sanity test 398n: test append with parallel DIO ======= 03:21:44 (1787556104)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.62179 s, 18.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.05811 s, 13.3 MB/s