== sanity test 399b: fake read should not be slower than normal read ========================================================== 17:20:43 (1760131243) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 5.0435 s, 208 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.355747 s, 2.9 GB/s fail_loc=0 fake read .371346260 vs. normal read 5.066472636 in seconds