== sanity test 399b: fake read should not be slower than normal read ========================================================== 20:51:08 (1787791868) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 8.37804 s, 125 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.785952 s, 1.3 GB/s fail_loc=0 fake read .836304415 vs. normal read 8.425059158 in seconds