== sanity test 399b: fake read should not be slower than normal read ========================================================== 12:03:39 (1786205019) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 7.00954 s, 150 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.37425 s, 2.8 GB/s fail_loc=0 fake read .401381374 vs. normal read 7.036625791 in seconds