== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:45:10 (1708836310) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 3.3328 s, 315 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.29718 s, 3.5 GB/s fail_loc=0 fake read .309318657 vs. normal read 3.345022046 in seconds