== sanity test 398n: test append with parallel DIO ======= 11:53:25 (1783353205)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.75526 s, 38.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.12071 s, 31.6 MB/s