== sanity test 399b: fake read should not be slower than normal read ========================================================== 17:25:21 (1730582721) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 2.7588 s, 380 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.272016 s, 3.9 GB/s fail_loc=0 fake read .287995350 vs. normal read 2.776748480 in seconds