== sanity test 398n: test append with parallel DIO ======= 03:25:07 (1768551907)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.45812 s, 15.1 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.59083 s, 12.0 MB/s