== sanity test 399b: fake read should not be slower than normal read ========================================================== 13:10:58 (1752513058) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.0638 s, 342 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.34014 s, 3.1 GB/s fail_loc=0 fake read .354329949 vs. normal read 3.077550570 in seconds