== sanity test 399b: fake read should not be slower than normal read ========================================================== 09:50:28 (1789134628) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 16.7623 s, 62.6 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.06805 s, 982 MB/s fail_loc=0 fake read 1.130135784 vs. normal read 16.813371439 in seconds