== sanity test 398n: test append with parallel DIO ======= 12:59:57 (1786035597)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.86431 s, 13.8 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.00204 s, 11.2 MB/s