== sanity test 399b: fake read should not be slower than normal read ========================================================== 17:57:04 (1787608624) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 12.7013 s, 82.6 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.17594 s, 892 MB/s fail_loc=0 fake read 1.228165938 vs. normal read 12.737516568 in seconds