== sanity test 398n: test append with parallel DIO ======= 21:34:20 (1775871260)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.58381 s, 14.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.02749 s, 13.3 MB/s