== sanity test 399b: fake read should not be slower than normal read ========================================================== 17:03:44 (1788642224) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 12.2197 s, 85.8 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.21892 s, 860 MB/s fail_loc=0 fake read 1.294247218 vs. normal read 12.292188042 in seconds