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title: Disk Expansion
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## Expand Disk Size

To increase the disk size of your DBaaS instance, follow these steps:

1. To begin with expanding the disk size, the DBaaS needs to be in stopped state. (Applicable to all DBaaS)

2. Click on the **Expand Disk** button.

![Valkey Image 9](images/valkey/valkey_disk_expand.png)

3. Select the desired disk space from the dropdown menu.

![Disk Space](images/diskspace.png)

4. Click the **Upgrade** button to apply the changes.

![Disk Upgrade](images/upgradedisk.png)

5. After the upgrade is complete, verify the updated disk size in the **DBaaS details** section.


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