What Is A Logical Partition? A Complete Guide

A logical partition is a way of dividing data for ease of handling. It is not necessarily related to physical storage or hardware but can be applied in that context. Logical partitions are often used to help manage large amounts of data on databases and can also be applied to other types of applications where they are needed. The logical partitions on a server can share some kinds of resources

For example, CPU and memory can be shared between partitions. Other resources are not sharable, however. For instance, accessing disk data is done through specific logical disk devices that exist in one partition only.

What Is A Partition?

A partition is a section of data in one or more storage devices. It describes any given subset of the overall data and may also be referred to as a logical disk device. The partitions are defined by dividing the hard drive space into chunks that can act independently. When a partition is created, the operating system stores information that allows it to function.

This includes an identifier and file systems (which manage how data is stored). The identifiers help identify what type of partitions they are and where their contents come from. A standard division would create four primary divisions within the hardware. These are often referred to as primary partitions, and they represent the four corners of storage space. It is possible for an operating system on a computer to have only one standard partition or more than four.

Benefits Of Partitioning

  • Store data with ease and efficiency.
  • Significantly reduce the amount of time and resources needed to search for relevant information in large amounts of data sets.
  • Enables you to make changes quickly when required without disrupting your entire database system, ensuring maximum uptime at all times with minimal downtime.
  • The partitioned server can run as an integrated cluster.

It is important to note that logical partitioning is not the same as dividing data between multiple servers.

Logical, Extended, And Primary Partition?

Primary Partition

A primary or basic disk does not require an extended partition, but if one exists, then any number of LPs can exist within it. Partitions allow for easier management by separating data according to some specific function rather than using one block across all files with no organization. A primary disk does not require an extended partition, and if there is one, any number of LPs can exist within it.

Extended Partition

An extended partition with logical partitions (LP) allows for easier management by separating data according to some specific function rather than using one block across all files without organization. An extended partition with logical partitions (LP) allows for easier management by separating data according to some specific function rather than using one block across all files without organization. The primary partition can only be created on a disk that is smaller than 16 TB in size. Logical partitions can be made on disks that are smaller than 64 TB in size.

Logical Drive

A logical drive provides users with another way to subdivide their hard disks. It is similar in concept to a primary partition, but it does not utilize all of the space available on a disk-like primary partition. A single machine can have multiple types of drives installed, including both primary and extended partitions and logical drives.

How Do You Partition A Hard Drive?

Partitioning hard drives is a common task that can be done in many different ways. For example, it can be done through software tools such as Gparted for Linux and Disk Management in Windows Server. Some operating systems allow users to set up partitions during installation while others do not, requiring manual intervention after the fact instead.

Special Partition management software makes it possible to do advanced partition management like shrinking partition and expanding and joining partitions that are not attainable by windows disk management.

What Is The Purpose Of Partitioning?

Make Operating System More Mangeable

The most common reason for partitioning is to make the operating system more manageable. Organizing data this way allows specific tasks and processes to happen on individual partitions without interfering with one another. Partitions can also be helpful when multiple operating systems are used on a single machine, as they allow both of them their own space in which to function independently.

Useful For Applications That Use Large Amounts Of Storage

Partitioning has other uses as well, however. For example, it may be necessary for applications that require large amounts of storage or resources (such as databases). When these applications cannot all fit into one area alone, logical divisions help by allowing each part its section of resources to not conflict with each other’s use.

Improve Performance Manageable

The other reason for partitioning is to improve performance. When data exists on a hard drive, it can be located anywhere along the disk’s surface so long as the operating system knows where it should look. If two or more data are stored close together, they may have faster access times because they will not need to travel very far during reads and writes. The best feature of partitioning the drive is that you can do so without affecting your current OS f you want to share your computer drive with another OS.


Logical partitions allow us to create divisions within our hard drives that serve specific purposes. A logical partition is a division of the hard disk which acts as an independent unit apart from other partitions, and it can be referred to as “a virtual drive” in some cases. Logical Partitions are created by using free space on your server or desktop computer’s HDD. So there you have it! Hopefully, this post has been helpful when trying to understand what precisely a logical partition is all about.

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