== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:05:03 (1763352303) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 4.63239 s, 226 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.537897 s, 1.9 GB/s fail_loc=0 fake read .570278450 vs. normal read 4.656192148 in seconds