Appeal No. 96-3294 Application 08/055,422 This is a decision on appeal under 35 U.S.C. § 134 from the final rejection of claims 1-10. We affirm-in-part. BACKGROUND The disclosed invention is directed to a fileserver buffer manager and method based on file access operation statistics, in particular, on read/write ratios. Claim 9 is reproduced below. 9. In a client-server computer system in which a fileserver stores files and has memory buffers for caching portions of said files for more rapid access by clients, an improved method for managing said memory buffers, comprising the steps of: grouping related files into filesets; collecting fileserver access operation statistics for each of said filesets; classifying said filesets into a plurality of fileset categories having similar collected access operation statistics; and effectively applying a different fileserver buffer management policy to files in each of said fileset categories. The examiner relies on the following prior art references: Mattson et al. (Mattson) 4,463,424 July 31, 1984 - 2 -Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 NextLast modified: November 3, 2007