== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:36:49 (1788532609) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 8.13691 s, 129 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.90107 s, 1.2 GB/s fail_loc=0 fake read .971569685 vs. normal read 8.173630635 in seconds