== sanity test 399b: fake read should not be slower than normal read ========================================================== 19:40:14 (1775864414) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 4.78788 s, 219 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.296027 s, 3.5 GB/s fail_loc=0 fake read .310335651 vs. normal read 4.801248587 in seconds