== sanity test 399b: fake read should not be slower than normal read ========================================================== 02:09:25 (1746079765) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 5.18197 s, 202 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.58097 s, 1.8 GB/s fail_loc=0 fake read .611261277 vs. normal read 5.209483153 in seconds