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Overview

The openstack volume command group manages the full lifecycle of block storage volumes — creation, attachment, extension, snapshots, backups, and type management.
Prerequisites
  • CLI installed and authenticated — see CLI Setup
  • Python cinderclient installed: pip install python-cinderclient

Volumes

List and Inspect

Create and Delete

Attach and Detach

Extend

Extend volume size

Snapshots


Backups


Volume Types (Admin)


Transfers (Cross-Project)


Common Options


Next Steps

Volume User Guide

Step-by-step guide to creating and managing volumes

Compute CLI

Server commands for attaching and managing instances