== sanity test 398n: test append with parallel DIO ======= 05:55:24 (1787392524)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.32748 s, 15.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.11414 s, 13.1 MB/s