== sanity test 398n: test append with parallel DIO ======= 05:29:22 (1788600562)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.62271 s, 11.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.59794 s, 12.0 MB/s