== sanity test 398n: test append with parallel DIO ======= 11:38:04 (1788363484)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.16526 s, 31.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.98602 s, 22.5 MB/s