== sanity test 398n: test append with parallel DIO ======= 12:07:54 (1772471274)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.96527 s, 16.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.54118 s, 14.8 MB/s