== sanity test 398n: test append with parallel DIO ======= 10:09:48 (1787321388)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.34467 s, 15.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.967 s, 13.5 MB/s