== sanity test 398n: test append with parallel DIO ======= 18:30:28 (1787610628)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.47972 s, 12.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.36324 s, 10.5 MB/s