== sanity test 399b: fake read should not be slower than normal read ========================================================== 09:53:59 (1775224439) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 7.52167 s, 139 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.680443 s, 1.5 GB/s fail_loc=0 fake read .723265618 vs. normal read 7.554665791 in seconds