Evaluation principles for course exam 14.12.2006 These do not contain the answers themselves, only the principles. Question 1 (graded by Mika) a) (2 points) 1p for bitmap solution 1p for free block list b) (2 points) 1p for specifying what an inode is plus mantioning some of the data stored in it 1p for mentioning that the disk block pointers c) (2points) 1p for mentiong how the blocks are reserved 1p for proper explanation of how to find the blocks d) (2 points) 1p for mentioning that it belongs to NTFS 1p for mentioning how the meta-data is stored Question 2 (graded by Mika) 2 points for each subtask if correct 1 point if some small errors (total max 8 points) Question 3 (graded by Tiina) a) 3 points, one for each question b) 2 points, one for each benefit. Possible benefits: hiding the heterogenity of the nodes, initial scheduling over multiple nodes, process migration for load balancing or recovery, ... c) 3 points: one for architecture, one for services and one for everything else