== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:57:20 (1790953040) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.5348 s, 90.9 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.30029 s, 806 MB/s fail_loc=0 fake read 1.376976133 vs. normal read 11.605803939 in seconds