== sanity test 399b: fake read should not be slower than normal read ========================================================== 21:18:15 (1768011495) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.58672 s, 405 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.293975 s, 3.6 GB/s fail_loc=0 fake read .308258218 vs. normal read 2.601229507 in seconds