== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:26:31 (1787196391) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 12.1926 s, 86.0 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.98591 s, 1.1 GB/s fail_loc=0 fake read 1.054213726 vs. normal read 12.248926962 in seconds