== sanity test 399b: fake read should not be slower than normal read ========================================================== 16:00:32 (1733173232) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 1.92796 s, 544 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.276044 s, 3.8 GB/s fail_loc=0 fake read .288106603 vs. normal read 1.938834707 in seconds