== sanity test 398n: test append with parallel DIO ======= 18:53:07 (1773615187)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.46393 s, 10.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 7.82917 s, 8.6 MB/s