== sanity test 399b: fake read should not be slower than normal read ========================================================== 13:17:07 (1788196627) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.1039 s, 94.4 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.2939 s, 810 MB/s fail_loc=0 fake read 1.339790979 vs. normal read 11.161462746 in seconds