# Change Disk Size

You can increase your disk size if it cannot meet your need.

{% hint style="info" %} <mark style="color:blue;">**Note**</mark>

* <mark style="color:blue;">Both Boot Disk and Disk can be modified.</mark>
* <mark style="color:blue;">You can only expand the disk for now.</mark>
* <mark style="color:blue;">Expanding the disk will not affect your existing data.</mark>
* <mark style="color:blue;">New changes take immediate effect.</mark>
  {% endhint %}

## Procedures

1. Go to **Disk** > **Actions** > **Change Disk Size**.<br>

   <div align="left"><figure><img src="/files/qUozFzTUlE9qzimUCAZC" alt="" width="563"><figcaption></figcaption></figure></div>
2. Select new disk size and click **Confirm Changes**.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.console.zenlayer.com/welcome/elastic-compute/get-started/manage-storage/change-disk-size.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.