== sanity test 399b: fake read should not be slower than normal read ========================================================== 09:35:48 (1786023348) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 21.4857 s, 48.8 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.9861 s, 528 MB/s fail_loc=0 fake read 2.094128773 vs. normal read 21.577771384 in seconds