== sanity test 398n: test append with parallel DIO ======= 21:35:57 (1788917757)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.08066 s, 32.3 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.0253 s, 22.2 MB/s