== sanity test 399b: fake read should not be slower than normal read ========================================================== 22:59:08 (1788922748) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 12.6787 s, 82.7 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.00615 s, 1.0 GB/s fail_loc=0 fake read 1.043428067 vs. normal read 12.742670658 in seconds