== sanity test 398n: test append with parallel DIO ======= 11:35:16 (1788276916)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.73162 s, 14.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.24113 s, 12.8 MB/s