== sanity test 399b: fake read should not be slower than normal read ========================================================== 09:09:02 (1787836142) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 16.4653 s, 63.7 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.08694 s, 502 MB/s fail_loc=0 fake read 2.256918887 vs. normal read 16.536556236 in seconds