== sanity test 398n: test append with parallel DIO ======= 07:07:59 (1788520079)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.3924 s, 19.8 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.88888 s, 13.7 MB/s