> For the complete documentation index, see [llms.txt](https://doc.flow.swiss/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.flow.swiss/products/kubernetes/resources/volumes-features.md).

# Volumes Features (CSI)

The availability of a specific CSI feature depends on the deployed version. The table below outlines the minimum versions required to use a particular feature:

| Feature           | Description                                          | Available From |
| ----------------- | ---------------------------------------------------- | -------------- |
| Volume Expansion  | Resize a volume to increase the available disk space | All Versions   |
| Raw Block Volumes | Use a volume as a block device                       | All Versions   |
| Volume Snapshots  | Create and restore from snapshots                    | 1.1.4          |