== sanity test 399b: fake read should not be slower than normal read ========================================================== 07:44:53 (1781610293) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.84312 s, 369 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.308075 s, 3.4 GB/s fail_loc=0 fake read .321733229 vs. normal read 2.856518411 in seconds