== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:55:43 (1787583343) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.6961 s, 89.7 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.897872 s, 1.2 GB/s fail_loc=0 fake read .946024611 vs. normal read 11.735950040 in seconds