== sanity test 398n: test append with parallel DIO ======= 09:31:51 (1788269511)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.16349 s, 31.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.5043 s, 26.8 MB/s