== sanity test 399b: fake read should not be slower than normal read ========================================================== 17:54:20 (1786485260) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.43655 s, 430 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.289297 s, 3.6 GB/s fail_loc=0 fake read .301715596 vs. normal read 2.450902805 in seconds