Contents

Overview

• Storage Overview
• Storage Resources
• Ceph Placement Group Number Dimensioning for Storage Cluster

Host-Based Storage Configuration

• Storage on Controller Hosts
• Storage on Compute Hosts
• Storage on Storage Hosts

External Storage

• OpenStack External Storage Support Using NetApp
• Supported NetApp Storage Combinations
• NetApp External Storage Prerequisites
• Configure an External NetApp Storage Backend for OpenStack
• Troubleshooting NetApp Storage Issues

Nova Ephemeral Storage Management

• Nova Ephemeral Storage
• Create or Change the Size of Nova-local Storage
• Replace Nova-local Storage Disk on a Simplex System
• Replace a Nova-Local Disk
• Specify the Storage Type for VM Ephemeral Disks

Image and Upload Storage Configuration

• Configure the Optional Image Conversion File System
• Increase the Size of Raw Image Uploads in OpenStack

CLI and Reference

• Storage-Related CLI Commands

Operations and Monitoring

• Storage Utilization Display