== sanity test 398n: test append with parallel DIO ======= 09:51:32 (1786715492)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.46526 s, 15.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.29872 s, 10.7 MB/s