== sanity test 398n: test append with parallel DIO ======= 12:54:44 (1782233684)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.28681 s, 12.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.12221 s, 11.0 MB/s