== sanity test 399b: fake read should not be slower than normal read ========================================================== 13:30:40 (1788629440) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 12.8389 s, 81.7 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.33642 s, 785 MB/s fail_loc=0 fake read 1.394831808 vs. normal read 12.885823158 in seconds