== sanity test 399b: fake read should not be slower than normal read ========================================================== 11:44:18 (1788536658) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 12.4889 s, 84.0 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.1675 s, 898 MB/s fail_loc=0 fake read 1.271989923 vs. normal read 12.572956566 in seconds