== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:36:10 (1790778970) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 12.668 s, 82.8 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.33965 s, 783 MB/s fail_loc=0 fake read 1.451589057 vs. normal read 12.702677595 in seconds