== sanity test 399b: fake read should not be slower than normal read ========================================================== 18:56:08 (1710111368) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 2.10208 s, 499 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.337256 s, 3.1 GB/s fail_loc=0 fake read .352294933 vs. normal read 2.118252872 in seconds