== sanity test 398n: test append with parallel DIO ======= 11:42:45 (1761320565)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.79721 s, 37.3 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.15299 s, 58.2 MB/s