== sanity test 399b: fake read should not be slower than normal read ========================================================== 21:12:21 (1782868341) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 4.00314 s, 262 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.308897 s, 3.4 GB/s fail_loc=0 fake read .330010054 vs. normal read 4.024533486 in seconds