== sanity test 399b: fake read should not be slower than normal read ========================================================== 22:46:45 (1787712405) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 13.5658 s, 77.3 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.09388 s, 959 MB/s fail_loc=0 fake read 1.159991878 vs. normal read 13.654034260 in seconds