== sanity test 398n: test append with parallel DIO ======= 19:46:45 (1768265205)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.87743 s, 11.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.68339 s, 10.0 MB/s