== sanity test 399b: fake read should not be slower than normal read ========================================================== 04:24:12 (1780388652) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.93092 s, 358 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.334025 s, 3.1 GB/s fail_loc=0 fake read .350621904 vs. normal read 2.947195629 in seconds