== sanity test 398n: test append with parallel DIO ======= 12:49:50 (1787849390)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.29158 s, 15.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.45187 s, 12.3 MB/s