== sanity test 398n: test append with parallel DIO ======= 01:45:44 (1788587144)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.42501 s, 15.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.27934 s, 12.7 MB/s