== sanity test 398n: test append with parallel DIO ======= 23:34:14 (1763354054)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.63949 s, 40.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.77603 s, 37.8 MB/s