== sanity test 399b: fake read should not be slower than normal read ========================================================== 07:18:31 (1726312711) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 2.40614 s, 436 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.294097 s, 3.6 GB/s fail_loc=0 fake read .316087089 vs. normal read 2.425771437 in seconds