== sanity test 398n: test append with parallel DIO ======= 07:51:43 (1756813903)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.07415 s, 16.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.25183 s, 53.6 MB/s