== sanity test 398n: test append with parallel DIO ======= 21:28:41 (1784942921)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.32639 s, 15.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.09168 s, 16.4 MB/s