== sanity test 398n: test append with parallel DIO ======= 14:51:00 (1787856660)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.37786 s, 19.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.14705 s, 16.2 MB/s