== sanity test 399b: fake read should not be slower than normal read ========================================================== 20:03:23 (1786406603) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 16.3195 s, 64.3 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.426778 s, 2.5 GB/s fail_loc=0 fake read .466011163 vs. normal read 16.395696985 in seconds