Suppose that a version of UNIX uses 2-KB disk blocks and stores 512 disk addresses per indirect block (single, double, and triple). What would the maximum file size be? (Assume that file pointers are 64 bits wide).

Suppose that a version of UNIX uses 2-KB disk blocks and stores 512 disk addresses per indirect block (single, double, and triple). What would the maximum file size be? (Assume that file pointers are 64 bits wide).

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Fundamentals of Input and Output Performance

The I/O subsystem is a component of computer system design that uses buses to assist communication between the Central Processing Unit, Computer Memory/Storage, and Input and Output Devices (that is known as peripheral devices). The I/O subsystem includes disc controllers, tape drives, discs, system buses, and other devices. The I/O database application reads and writes drives using the operating system windows I/O.

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Suppose that a version of UNIX uses 2-KB disk blocks and stores 512 disk addresses
per indirect block (single, double, and triple). What would the maximum file size be?
(Assume that file pointers are 64 bits wide).

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