The majority of operating systems will make an effort to save several files to the same physical location on the disk in a sequential fashion. Specifically with regards to magnetic disks, why is this so vitally important?

The majority of operating systems will make an effort to save several files to the same physical location on the disk in a sequential fashion. Specifically with regards to magnetic disks, why is this so vitally important?

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter12: Secondary Storage Management

Section: Chapter Questions

Problem 11VE

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Parallel and Distributed Storage

A parallel storage file system is a sort of clustered file system. A clustered file system is a storage system shared by multiple devices simultaneously.

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Software system that manages computer hardware, software resources, and provide common services for computer programs.

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To ensure that a file's subsequent blocks are stored on consecutive blocks of storage medium, operating systems take great care to ensure that they are saved in a sequential order. Is there any special reason why this must be done while working with magnetic disks?
Operating systems often make an effort to fit as many successive blocks of a file into a single disk block as is physically possible. How come this is so important for magnetic disks?
Operating systems make every effort to ensure that consecutive blocks of a file are stored on consecutive blocks of storage medium. Why is it so important to do so while working with magnetic disks?
Consecutive blocks of a file should be placed on the same disk block by operating systems. For what reason is it so critical to do so with magnetic disks?
When a file is saved to disk, it is the responsibility of the operating system to ensure that the blocks are ordered in a certain sequence. Why is this so crucial in relation to magnetic disks? Would the use of solid-state drives (SSDs) make a difference? What gives?
Operating systems often seek to store as many successive blocks of a file as possible on the same disk block. Why is it so important for magnetic disks?
It is the operating system's responsibility to ensure that the blocks of a file are stored on the disk in the proper sequence when a file is opened. What is it about magnetic disks that makes this such an important consideration? Would it make a difference if solid-state drives (SSDs) were used instead, or would it be a non-issue? What is the reason behind this?
Operating systems try to ensure that consecutive blocks of a file are stored on consecutive disk blocks. Why is doing so very important with magnetic disks?
Operating systems make an effort to sequence the data that makes up a file when it is written to disk. What exactly is the big deal regarding making use of magnetic disks?Do you think that solid-state drives (SSDs) are still important if they are not used? Is there a cause for this to take place?
Whenever a file is saved to disk, the operating system is responsible for ensuring that the blocks are arranged in the correct order. Why is this so important in the context of magnetic disks? Would it make a difference if solid-state drives (SSDs) were utilized instead? What happened?
Generally, operating systems will try to keep successive file blocks on the same disk block as the one they were read from. To what extent do magnetic disks play a role in today's society? The use of solid-state drives (SSDs) has long been encouraged, but does this advice still hold up? How come this is happening?
Attempts are made by operating systems to ensure that subsequent blocks of a file are stored on consecutive blocks of storage medium. In the case of magnetic disks, why is it so important to do so