== sanity test 399b: fake read should not be slower than normal read ========================================================== 07:54:37 (1744545277) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 1.97427 s, 531 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.288613 s, 3.6 GB/s fail_loc=0 fake read .302834487 vs. normal read 1.986509628 in seconds