== sanity test 399b: fake read should not be slower than normal read ========================================================== 09:17:15 (1790947035) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.6482 s, 98.5 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.996055 s, 1.1 GB/s fail_loc=0 fake read 1.079568561 vs. normal read 10.714296976 in seconds