== sanity test 399b: fake read should not be slower than normal read ========================================================== 18:48:53 (1748990933) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 3.26033 s, 322 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.290829 s, 3.6 GB/s fail_loc=0 fake read .303080093 vs. normal read 3.276304249 in seconds