== sanity test 399b: fake read should not be slower than normal read ========================================================== 09:03:50 (1786194230) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 6.44712 s, 163 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.32118 s, 3.3 GB/s fail_loc=0 fake read .336492831 vs. normal read 6.463687548 in seconds