== sanity test 399b: fake read should not be slower than normal read ========================================================== 19:42:37 (1736988157) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 3.1584 s, 332 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.350528 s, 3.0 GB/s fail_loc=0 fake read .366416142 vs. normal read 3.168097026 in seconds