== sanity test 399b: fake read should not be slower than normal read ========================================================== 15:29:33 (1779996573) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 16.3673 s, 64.1 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.46055 s, 718 MB/s fail_loc=0 fake read 1.543068686 vs. normal read 16.429576299 in seconds