== sanity test 398n: test append with parallel DIO ======= 07:10:00 (1778929800)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.85368 s, 36.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.20374 s, 30.5 MB/s