== sanity test 398n: test append with parallel DIO ======= 14:16:41 (1780337801)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.61285 s, 14.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.91678 s, 11.3 MB/s