== sanity test 398n: test append with parallel DIO ======= 10:38:44 (1783953524)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.89938 s, 17.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.69027 s, 14.3 MB/s