== sanity test 399b: fake read should not be slower than normal read ========================================================== 14:14:26 (1721412866) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 3.39646 s, 309 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.272785 s, 3.8 GB/s fail_loc=0 fake read .288103704 vs. normal read 3.410938363 in seconds