== sanity test 399b: fake read should not be slower than normal read ========================================================== 13:46:16 (1788198376) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.0748 s, 94.7 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.52219 s, 689 MB/s fail_loc=0 fake read 1.584082479 vs. normal read 11.142553411 in seconds