== sanity test 398n: test append with parallel DIO ======= 22:32:24 (1781663544)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.13159 s, 31.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.59676 s, 25.8 MB/s