== sanity test 399b: fake read should not be slower than normal read ========================================================== 09:44:08 (1787838248) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 14.8792 s, 70.5 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.1679 s, 484 MB/s fail_loc=0 fake read 2.248684897 vs. normal read 14.943843379 in seconds