== sanity test 398n: test append with parallel DIO ======= 19:26:12 (1763339172)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.37264 s, 19.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.7785 s, 17.8 MB/s