== sanity test 399b: fake read should not be slower than normal read ========================================================== 17:57:05 (1779314225) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 13.728 s, 76.4 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.20212 s, 872 MB/s fail_loc=0 fake read 1.286244189 vs. normal read 13.763496931 in seconds