== sanity test 399b: fake read should not be slower than normal read ========================================================== 08:55:53 (1787403353) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.3626 s, 92.3 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.33039 s, 788 MB/s fail_loc=0 fake read 1.422179752 vs. normal read 11.431354174 in seconds