== sanity test 398n: test append with parallel DIO ======= 20:14:27 (1787703267)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.83466 s, 13.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.27229 s, 12.7 MB/s