== sanity test 398n: test append with parallel DIO ======= 10:34:48 (1790951688)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 7.09546 s, 9.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 8.20973 s, 8.2 MB/s