== sanity test 398n: test append with parallel DIO ======= 02:00:47 (1786082447)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.74753 s, 17.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.43825 s, 15.1 MB/s