== sanity test 399b: fake read should not be slower than normal read ========================================================== 22:02:42 (1746151362) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 5.13853 s, 204 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.481354 s, 2.2 GB/s fail_loc=0 fake read .504084348 vs. normal read 5.160656296 in seconds