== sanity test 398n: test append with parallel DIO ======= 20:31:46 (1788568306)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.3639 s, 15.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.43054 s, 12.4 MB/s