== sanity test 398n: test append with parallel DIO ======= 07:34:59 (1786966499)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.22809 s, 15.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.26301 s, 12.8 MB/s