== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:28:53 (1784086133) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.40656 s, 308 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.374698 s, 2.8 GB/s fail_loc=0 fake read .390493811 vs. normal read 3.423539403 in seconds