== sanity test 398n: test append with parallel DIO ======= 14:45:38 (1787856338)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.24259 s, 15.8 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.34638 s, 12.6 MB/s