== sanity test 398n: test append with parallel DIO ======= 11:00:50 (1782486050)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.08495 s, 11.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.66568 s, 11.8 MB/s