== sanity test 398n: test append with parallel DIO ======= 06:00:38 (1713348038)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 0.933837 s, 71.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 0.404497 s, 166 MB/s