== sanity test 398n: test append with parallel DIO ======= 15:48:21 (1775850501)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.87065 s, 13.8 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.19557 s, 10.8 MB/s