== sanity test 399b: fake read should not be slower than normal read ========================================================== 14:06:34 (1736795194) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 2.45275 s, 428 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.289017 s, 3.6 GB/s fail_loc=0 fake read .308753250 vs. normal read 2.473434846 in seconds