== sanity test 398n: test append with parallel DIO ======= 11:16:19 (1783955779)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.01375 s, 13.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.72827 s, 11.7 MB/s