How to create a ‘mirrored storage space’ on my PC

How to create a ‘mirrored storage space’ on my pc

How to create a ‘mirrored storage space’ on my PC? The so-called ” mirrored storage space ” are, as the name implies, storage spaces within 2 or more hard drives, with which the user can keep their data and system integrity intact.

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This tool was included in Windows 8, however, it was not improved until the Windows 10 version , in which its operation has become optimal so that you can make several backup copies and protect your data . This function has been an enormous help to the community that, over time, can present problems in their system and cause loss of information, which the mirror storage system prevents from occurring.

Content Index

  1. What types of mirrored spaces can we use in Windows?
    1. Simple space
    2. Reflection space
    3. Parity space
  2. What is the procedure that we must follow to create the storage space?
  3. How can we access the alternate storage space on our PC?
  4. What are the actions that can be performed within the storage spaces?
    1. Create a storage space
    2. Add units
    3. Rename the group
    4. Optimize the use of the unit

What types of mirrored spaces can we use in Windows?

When creating mirror storage spaces, you have the possibility to choose one of the three types of mirror spaces that best suits your needs, the same roles of RAID arrays are fulfilled by these types :

Simple space

This type of space is created to provide better performance for your computer system, however, it does not protect your files from drive problems . This type of space is recommended for storing temporary data such as image editors and intermediate compiler object files.

To make use of this type of space it is necessary that you have at least two (2) units, so that it works optimally, since it only creates a backup, any error could mean losing all the data.

Reflection space

On the other hand, the mirroring space provides you with better performance on your computer and also protects your data and information by creating several backup copies . It even allows you to preserve the integrity of the data thanks to the fact that it is formatted with the Resistant File System (ReFs).

There are two types of Reflex Space ; double mirror space, which requires two drives and creates two (2) backups. On the other hand, there is the triple mirror space, which needs 3 to 5 drives, for better performance and performs up to 3 backups.

Parity space

In the same way, the parity space offers us a growth in storage efficiency, and, in addition, it effectively protects information and data thanks to the possibility of creating several backup copies.

This type of space is usually used for systems with data records or streaming transmission, however, it can be a little slower than the previous ones. In addition, to be able to make use of the parity space you need at least 3 units , in case of an error in one it will protect the data, and up to 7 units to protect the information in case of an error in two of them.

What is the procedure that we must follow to create the storage space?

Before starting with the procedures to follow to create a mirrored storage space, we must take into account that, for this, you need to have at least 2 additional units .

You can make use of any type of additional drives, whether external or internal, SATA , USB and SAS drives; in addition to having the Windows 10 system installed on the main drive. After checking that you have all the necessary requirements, you can continue with the creation of the storage space :

  • Mainly, you must connect or add the additional unitsthat you will use as storage space, you can add from 2 to 7 additional units.
  • Now, you must go to the taskbar and search for “Storage Spaces”and select it in the search results.
  • Likewise, you must choose the option “Create new group and storage spaces”, select the units you want to add and press “Create group”.
  • Continuing, you must choose the name and letter of each storage unit, followed by, choose the design you prefer among those previously described, Simple Space, Reflection (double or triple) or Parity.
  • Finally, you must set the maximum storage space that the unit can reach, and select the “Create storage space” option.

How can we access the alternate storage space on our PC?

Accessing the new alternate storage space that we have created and added to our PC is very simple, you just have to enter “This team” on your computer and select the unit you want.

The units created can be seen with the name “Storage Space” along with the letter you chose for it. Once the new storage group has been created, you can access it like any other unit in the system, in addition, you can add information, data and multimedia content to it.

What are the actions that can be performed within the storage spaces?

Storage spaces are like any other drive in the system, where you can add and remove all the information , data, programs, and multimedia content you want. In addition, just by entering the Control Panel again, in the option of “System and security” and “Storage spaces” you can perform certain actions to better manage your storage system.

Create a storage space

With this option we can create storage spaces that we want to add to the system later, taking into account that to perform these actions you must have the Windows 10 system on your computer.

Add units

Also, if you want to optimize the operation of your space, you can add new units whenever you want. With this you will be able to strengthen the integrity of your system and prevent problems if any of the other units suffers from an error.

Rename the group

This tool allows you to change the default name of each unit you own, and establish a new one according to your preferences.

Optimize the use of the unit

Finally, this option runs an analysis of the operation of the storage unit and improves the performance of it, whenever you want it or it is presenting failures in performance.


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