== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:02:17 (1775876537) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 4.09977 s, 256 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.372453 s, 2.8 GB/s fail_loc=0 fake read .393193699 vs. normal read 4.121133055 in seconds