== sanity test 398n: test append with parallel DIO ======= 03:27:27 (1785396447)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 8.33781 s, 8.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 12.4863 s, 5.4 MB/s