== sanity test 399b: fake read should not be slower than normal read ========================================================== 21:55:34 (1788659734) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.92661 s, 106 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.09578 s, 957 MB/s fail_loc=0 fake read 1.177716628 vs. normal read 9.974720808 in seconds