Homework 2: Due date: August 3rd, together with the exam Turn in the hard copy. 1. Read and summarize in 500 words the design philosophy behind ReiserFS, one of the journaling file systems available for Linux. Compare it with the file systems studied in class. (http://www.namesys.com/ and click on Reiser4 on the left side) 2. Read about segmentation from the book (page 495-502). Summarize it in 500 words. 3. In a paging system, the program is allocated 3 pages in the memory. It has 6 pages in total. For a certain run of the program, the page reference stream is: 0342423452424241 a) What do you think is in pages 1 and 0? b) Trace the content of the pages for: -Belady's optimal algorithm -Least recently used -First in-first out Count the number of page faults.