== sanity test 399b: fake read should not be slower than normal read ========================================================== 07:21:25 (1778844085) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.87224 s, 365 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.313742 s, 3.3 GB/s fail_loc=0 fake read .327321903 vs. normal read 2.887264893 in seconds