== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:41:10 (1723261270) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 2.84037 s, 369 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.30318 s, 3.5 GB/s fail_loc=0 fake read .324768702 vs. normal read 2.861817875 in seconds