== sanity test 398n: test append with parallel DIO ======= 23:11:53 (1784344313)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.79064 s, 37.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.11798 s, 31.7 MB/s