== sanity test 399b: fake read should not be slower than normal read ========================================================== 11:47:42 (1736268462) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 3.06711 s, 342 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.260429 s, 4.0 GB/s fail_loc=0 fake read .275071860 vs. normal read 3.077226226 in seconds