== sanity test 399b: fake read should not be slower than normal read ========================================================== 21:39:50 (1767321590) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.0871 s, 94.6 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.084 s, 967 MB/s fail_loc=0 fake read 1.141160817 vs. normal read 11.123179552 in seconds