== sanity test 398n: test append with parallel DIO ======= 12:07:33 (1783354053)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.68536 s, 39.8 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.93682 s, 34.6 MB/s