== sanity test 398n: test append with parallel DIO ======= 06:33:37 (1788518017)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.32222 s, 12.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 8.58447 s, 7.8 MB/s