== sanity test 399b: fake read should not be slower than normal read ========================================================== 17:35:12 (1788644112) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.3723 s, 101 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.11918 s, 937 MB/s fail_loc=0 fake read 1.254708071 vs. normal read 10.436355505 in seconds