== sanity test 398n: test append with parallel DIO ======= 03:31:12 (1788852672)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.14652 s, 16.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.26989 s, 12.7 MB/s