== sanity test 398n: test append with parallel DIO ======= 07:46:59 (1711108019)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 3.13869 s, 21.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.73612 s, 38.7 MB/s