== sanity test 399b: fake read should not be slower than normal read ========================================================== 03:36:43 (1788593803) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.24497 s, 113 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.15909 s, 905 MB/s fail_loc=0 fake read 1.226149499 vs. normal read 9.285080676 in seconds