== sanity test 398n: test append with parallel DIO ======= 05:48:47 (1789292927)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.0625 s, 16.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.72603 s, 11.7 MB/s