== sanity test 399b: fake read should not be slower than normal read ========================================================== 20:18:26 (1746145106) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 3.23448 s, 324 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.37013 s, 2.8 GB/s fail_loc=0 fake read .395641619 vs. normal read 3.252837317 in seconds