== sanity test 399b: fake read should not be slower than normal read ========================================================== 02:49:09 (1786344549) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.78127 s, 377 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.319612 s, 3.3 GB/s fail_loc=0 fake read .336573805 vs. normal read 2.798130068 in seconds