== sanity test 399b: fake read should not be slower than normal read ========================================================== 21:58:51 (1743213531) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 2.45242 s, 428 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.27563 s, 3.8 GB/s fail_loc=0 fake read .294190836 vs. normal read 2.468680060 in seconds