== sanity test 399b: fake read should not be slower than normal read ========================================================== 11:05:51 (1774883151) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 12.7449 s, 82.3 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.58616 s, 661 MB/s fail_loc=0 fake read 1.692163889 vs. normal read 12.811166301 in seconds