== sanity test 399b: fake read should not be slower than normal read ========================================================== 22:54:23 (1788922463) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 16.1803 s, 64.8 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.989796 s, 1.1 GB/s fail_loc=0 fake read 1.083832340 vs. normal read 16.283563920 in seconds