== sanity test 399b: fake read should not be slower than normal read ========================================================== 12:03:41 (1788365021) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.02964 s, 346 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.354061 s, 3.0 GB/s fail_loc=0 fake read .373672542 vs. normal read 3.049368296 in seconds