== sanity test 398n: test append with parallel DIO ======= 01:43:43 (1784699023)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.92123 s, 34.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.24738 s, 29.9 MB/s