== sanity test 399b: fake read should not be slower than normal read ========================================================== 14:59:52 (1767729592) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.94908 s, 356 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.341939 s, 3.1 GB/s fail_loc=0 fake read .358936041 vs. normal read 2.965117968 in seconds