6.3 only the file system (a File system implementation)In view of the file system, you can view the 2 views are in the first view the user's view of namum backpack. In this view, the users knew how to set the file name. What requirements are in the name in which the user would have to know that each operating system requires for the same file name. The user must know the commands (Operations) of the file that contains the command, what. The structure of the directory of each power system coverage groups (ReqGroup) form ลืเป็น. Users know just as Italy is enough to work on the file system, and then for the first view.ในอีกมุมมองหนึ่งเป็นของผู้สร้างระบบไฟล์ที่จะต้องรู้และเข้าใจว่าไฟล์และไดเร็กทอรีต่างๆ ที่สร้างขึ้นมาถูกจัดเก็บลงบนดิสก์อย่างไร จะมีวิธีจัดสรรเนื้อที่ดิสก์อย่งไร ให้สามารถจัดเก็บข้อมูลได้มากที่สุดและคงประสิทธิภาพสูงสุด รวมไปถึงการสร้างความเชื่อมันให้กับผู้ใช้ ว่าข้อมูลที่มีการบันทึกใส่ลงบนดิสก์แล้วจะไม่สูญหายไปไหน ซึ่งสิ่งต่างๆ เหล่านี้ในมุมมองของผู้สร้างจะต้องวิเคราะห์เพื่อจะหาจุดที่เหมาะสมในหารสร้างระบบแต่ละระบบที่มีตัวแปรต่างๆ ซึ่งไม่เหมือนกัน6.4 ตัวอย่างระบบไฟล์An example that is mentioned in the following are system files that are currently in use from a file system that is simple to construct khrong knife until the file system is a complex structure.6.5 Summary ofTo store data into the storage media will require a group name. This name is called the active file for holding the audit file, you do not need to know the treetop of the file file. The operating system will take care of you through the operation of the System, called system call, call one of these will help you to create, delete, read, and write files. The operating system also helps to keep the file in the same directory (Directory) in which a directory is a file type that helps groups the files stored in the media as a group so as to use effectively. Directory structure, it contains both the Single directory a directory 2 levels and multiple directory levels.It is the current media file storage is a disk (Disk), which is a magnetic plate that can be partitioned for easy storage. Within the disk is divided into sector (Sector), starting from sector 0 Master Boot Record, called the, which is used to store the operating system to use in the boot. The storage section of the file, there are several ways. Both continuous storage Storing the links list, or it may be divided into I-nodes (in UNIX) in addition to a continuous storage. Storing the links list, table, or it may be a node (in the UNIX operating system is also still is responsible for managing free space. Creating trust in the implementation as well as to make up the data and format the disk to use very highly, regardless of whether it is using the cache. The anoplok information in advance, including the reader's mobile lokan discs.
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