== sanity test 398n: test append with parallel DIO ======= 10:26:20 (1788186380)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.31184 s, 15.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.10932 s, 13.1 MB/s