== sanity test 399b: fake read should not be slower than normal read ========================================================== 14:54:47 (1787856887) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.3051 s, 102 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.929831 s, 1.1 GB/s fail_loc=0 fake read 1.000346644 vs. normal read 10.364668830 in seconds