== sanity test 399b: fake read should not be slower than normal read ========================================================== 16:09:46 (1778357386) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 5.4082 s, 194 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.308398 s, 3.4 GB/s fail_loc=0 fake read .328799811 vs. normal read 5.430889530 in seconds