== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:49:21 (1787197761) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.35013 s, 112 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.79562 s, 1.3 GB/s fail_loc=0 fake read .832904407 vs. normal read 9.409738620 in seconds