Windows Disk Management Overview and technology

Source: Internet
Author: User

Overview of Disk Management

The organization of files on storage media is managed by the file system
FAT file system
Ntis File System

partitioning the way MBR and GPT can

MBR(master boot record main boot recording)
Include Bootstrapper and partition table
The partition table stores information about each partition of the hard disk
Up to 4 partitions per hard drive
A partition can be expanded when more partitions are divided

GPT(GUID patrltlon table, globally unique identity partition table)
Supports multiple 4 partitions on each disk
Windows systems can divide up to 128 partitions

Basic disk
Physical disks that contain primary partitions, extended disk partitions, or logical partitions
Primary and logical partitions are called basic volumes

Features of dynamic hard drives
Scalability
High degree of writing
High reliability

Experimental steps

We server2016 on the virtual machine and add the hard drive in the hard drive setup.

Follow the steps above to create 2 more hard drives

Offline when you are finished creating

Right-click Online

The disk can be initialized when it is online.

Initialization
The disk must be initialized before it can be used
MBR/GPT partition Form

Simple volume
Part of a physical disk
Simple volumes can only be created on dynamic disks

Cross-Region volumes

Dynamic volumes made up of multiple physical disk spaces
Requires a minimum of two dynamic disks

The same dynamic disk color is the same!

We deleted the spanned volumes of disk 2 and disk 3 and made the next striped volume.

We're experimenting here, so we don't back up. Click Yes

Restore the first appearance after deletion

Striped Volume
Dynamic volume that stores data in striped form on two or more disks
Requires a minimum of two dynamic disks

Mirrored volumes
A fault-tolerant volume that replicates data on two physical disks
Requires only two disks of the same size

RAID-5 Roll
Data is distributed to the hard disk and a parity data message is created
Requires at least three disks with the same disk space
The black section is where you can continue to add volumes.

Extended volume
Simple volume
Cross-Region volumes

Compressed volumes
Compress Basic or spanned volumes to reduce space usage
No reformatting required

Add a mirror or remove a mirror
Add a mirror to a simple volume, and it becomes a mirrored volume
Remove one image from a mirrored volume and use space for other purposes

Note: The above is not the F-plate is the e-disk Oh, little friends, watch out.

To break a mirrored volume or delete a volume
The interrupted mirrored volume will be a mirrored volume that becomes a two simple volume
Delete unused volumes

Drive letter
The drive letter is used to represent and access the partition or volume
The drive letter can be specified when the volume is created, or it can be changed in use

Formatting
You can format a volume when you create it, or you can format it before you use it
Will clear all the data on the volume

Summarize
Hard Disk Partitioning technology
Managing disks, volumes, and partitions

Windows Disk Management Overview and technology

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.