== sanity test 398n: test append with parallel DIO ======= 16:09:34 (1788466174)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.78926 s, 11.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 8.85765 s, 7.6 MB/s