== sanity test 398n: test append with parallel DIO ======= 19:15:57 (1784762157)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.40443 s, 12.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.81121 s, 11.5 MB/s