== sanity test 398n: test append with parallel DIO ======= 12:06:59 (1787501219)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.94185 s, 13.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.67038 s, 11.8 MB/s