== sanity test 399b: fake read should not be slower than normal read ========================================================== 04:03:00 (1787040180) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.0318 s, 95.1 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.01595 s, 1.0 GB/s fail_loc=0 fake read 1.061502480 vs. normal read 11.121343245 in seconds