== sanity test 399b: fake read should not be slower than normal read ========================================================== 22:37:49 (1767325069) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.80808 s, 275 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.362073 s, 2.9 GB/s fail_loc=0 fake read .380232770 vs. normal read 3.834493424 in seconds