SOLVED – Why Amazon EC2 instance has only 8 GB spaces

SOLVED - Why Amazon EC2 instance has only 8 GB spaces

In this tutorial, we will show you SOLVED problems Why the Amazon EC2 instance has only 8 GB spaces. For those of you who didn’t know, Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides resizable computing capacity in the cloud. It is designed to make web-scale cloud computing easier for developers. Amazon EC2 provides a simple web interface, command-line tools, and APIs that enable businesses to quickly provision capacity, and scale they compute resources up or down as their computing requirements change.

With Amazon EC2, users can launch virtual machine instances, which provide a variety of operating systems, including Linux, Unix, and Windows, and multiple configurations of CPU, memory, storage, and networking capacity. These instances can be purchased on-demand or reserved in advance for longer-term needs, and pricing is based on the chosen instance type, the selected operating system, and the region in which the instances are run.

Why Amazon EC2 Instance has Only 8GB of Space

A common question that users have is why their Amazon EC2 instance only has 8GB of space. There are several factors that affect the amount of storage an EC2 instance has:

  • Amazon EBS Volumes

Amazon Elastic Block Store (EBS) is a persistent block storage service that is used with Amazon EC2 instances. EBS volumes are network-attached, and they provide storage that persists independently of the life of an instance. When you launch an EC2 instance, you can attach one or more EBS volumes to it. The size of the volumes you attach will determine the amount of storage available to the instance.

  • Amazon Machine Images (AMI)

An Amazon Machine Image (AMI) is a pre-configured virtual machine image that is used to create EC2 instances. AMIs include an operating system, application server, and applications, and they can be customized to meet specific requirements. When you launch an EC2 instance, you specify the AMI that you want to use. The size of the AMI will affect the amount of storage available to the instance.

  • Amazon EC2 Instance Types

Amazon EC2 offers a variety of instance types that are optimized for different use cases. Instance types differ in terms of CPU, memory, storage, and networking capacity. Some instance types are optimized for compute-intensive workloads, while others are optimized for memory-intensive workloads. The amount of storage available to an EC2 instance is determined by the instance type.

  • Root Device Volume Size

The root device volume is the disk that contains the operating system and boot loader for the EC2 instance. When you launch an EC2 instance, you can specify the size of the root device volume. The default size is 8GB, but you can increase it up to 16TB for some instance types.

SOLVED Why Amazon EC2 instance has only 8 GB of spaces

SOLVED - Why Amazon EC2 instance has only 8 GB spaces

Yesterday I launched the Amazon EC2 t.micro instance. When prompted to set HDD size, I put 30 GB size and type SSD. After successful deployment, I installed WHM CPanel on it. The installation process took very long may be due to low CPU (only 1 core for t.micro) and low RAM (509 MB).

The odd thing begin when I finished WHM/CPanel deployment. I got an email from WHM stating that my disk space only left 1GB out of 8GB total space. Where is the remaining 22 GB? Why only 8 GB? (30 GB – 8 GB).

Googled around and found a very simple solution for this. They said that the default EC2 instance on launch is mounted with 8 GB so we need to resize the partition using the following easy command:

e2resize /dev/xvde

On my EC2 instance, the HDD main partition is mounted as /dev/xvde, please change it to refer to your EC2 instance HDD partition.


Amazon EC2 is a popular and powerful cloud computing service that allows users to create and manage virtual servers in the cloud. However, some users may find that their instance has only 8GB of storage capacity, which can be limiting. There are several reasons why this may be the case, including the use of the wrong instance type, not allocating enough storage during instance creation, and using an AMI with a smaller storage size. By identifying the cause of the issue, you can take steps to fix it and increase the storage capacity of your Amazon EC2 instance.

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Tech enthusiast with expertise in cloud systems, Linux Sysadmin servers, virtualization, Containerization, and automation among others
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