== sanity test 398n: test append with parallel DIO ======= 18:58:32 (1773615512)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 7.25199 s, 9.3 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 9.2194 s, 7.3 MB/s