12.1. Общ преглед.
** Дефиниции:
** Изисквания към файлова система (ФС).
** Архитектура на ФС
--- FIGURE 12.1 ---
** Функции на ФС
--- FIGURE 12.2 ---
Информационни елементи от файловата директория
|
Basic Information |
File Name | Както е избрано от създателя (потребител или програма). Единствено в тази директория. |
File Type | Например: text, binary, load module и др. |
File Organization |
|
|
Address Information |
Volume |
|
Starting Address |
|
Size Used |
|
Size Allocated |
|
|
Access Control Information |
Owner |
|
Access Information |
|
Permitted Actions |
|
|
Usage Information |
Date Created |
|
Identity of Creator |
|
Date Last Read Access |
|
Identity of Last Reader |
|
Date Last Modified |
|
Identity of Last Modifier |
|
Date of Last Backup |
|
Current Usage |
|
--- FIGURE 12.4
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--- FIGURE 12.5 ---
--- FIGURE 12.6 ---
--- FIGURE 12.7 --- --- FIGURE 12.8 --- --- FIGURE 12.9 ---
--- FIGURE 12.10 ---
---
FIGURE 12.11 --- --- FIGURE
12.12 ---