== sanity test 398n: test append with parallel DIO ======= 22:38:20 (1789612700)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.33125 s, 15.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.54445 s, 12.1 MB/s