== sanity test 398n: test append with parallel DIO ======= 04:36:44 (1786696604)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.03167 s, 16.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.10568 s, 13.1 MB/s