== sanity test 399b: fake read should not be slower than normal read ========================================================== 21:08:12 (1768010892) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 5.82342 s, 180 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.44067 s, 2.4 GB/s fail_loc=0 fake read .457173051 vs. normal read 5.840990551 in seconds