== sanity test 399b: fake read should not be slower than normal read ========================================================== 16:39:09 (1775853549) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 13.2093 s, 79.4 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.31197 s, 799 MB/s fail_loc=0 fake read 1.372965000 vs. normal read 13.263914677 in seconds