== sanity test 399b: fake read should not be slower than normal read ========================================================== 13:33:21 (1722792801) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 2.6414 s, 397 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.346416 s, 3.0 GB/s fail_loc=0 fake read .367363743 vs. normal read 2.660676876 in seconds