== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:49:49 (1724770189) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 1.79908 s, 583 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.348585 s, 3.0 GB/s fail_loc=0 fake read .363306401 vs. normal read 1.809847052 in seconds