== sanity test 399b: fake read should not be slower than normal read ========================================================== 12:16:30 (1781626590) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 6.09761 s, 172 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.437336 s, 2.4 GB/s fail_loc=0 fake read .460809683 vs. normal read 6.139223907 in seconds