== sanity test 398n: test append with parallel DIO ======= 11:28:44 (1776871724)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.86315 s, 36.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.96028 s, 34.2 MB/s