== sanity test 399b: fake read should not be slower than normal read ========================================================== 16:29:27 (1788208167) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 12.5175 s, 83.8 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.73151 s, 606 MB/s fail_loc=0 fake read 1.792583223 vs. normal read 12.626847584 in seconds