== sanity test 398n: test append with parallel DIO ======= 21:22:51 (1787102571)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.27288 s, 29.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.21076 s, 15.9 MB/s