HITAC 5020 TSSのファイル・システム

概要

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In the time sharing system,more generally, in the large-scale information processing system, which would be expected to be developed drastically, it is an essential problem for the system how to structure and maintain its file system, which is not so complicated, easy to store, fast to retrieve, and abound in expandability. We have implemented the general purpose two dimensional addressing featured timesharing system, called HITAC 5020 TSS, on the HITAC 5020 computer system,equipped with Dynamic Address Translator (ab. DAT), which has the segmentation and paging mechanism. In this paper we discuss on the file system of the HITAC 5020 TSS. It is based upon the tree structure with multi-level directories. It has some ideas in an efficient way of discrimination between common files and private files in the file system,and independency of each user's file, related to privacy and some failures.
一般社団法人情報処理学会の論文
1968-11-15