Block storage - Block volume

Knowledge Base

Proper Usage and Limitations of Classic Multi-Attach Block Storage in 3AZ Regions
Learn how to safely use Classic Multi-Attach Block Storage in 3AZ regions, understand its limitations, and avoid data corruption
291 Views 06.05.2025 Storage and Backup
How to create and configure an additional disk on an instance
Find out how to attach a new volume to your Public Cloud instance
9442 Views 19.09.2025 Storage and Backup
Creating a volume backup
Discover how to back up your Block Storage volume in the OVHcloud Control Panel
850 Views 24.02.2026 Storage and Backup
Creating a volume snapshot
Find out how to create a snapshot of a Public Cloud additional disk
558 Views 28.04.2025 Storage and Backup
Creating a volume from a backup
Find out how to create additional disks from a snapshot of an additional disk
1341 Views 28.04.2025 Storage and Backup
Increasing the size of an additional disk
Find out how to increase the size of an additional volume and enlarge its main partition
2575 Views 26.02.2026 Storage and Backup
Test disk speed
This guide will show you how to test the number of input/output operations per second (IOPS) that your disks are able to achieve, whether for instances or additional disks.
1315 Views 18.11.2024 Storage and Backup
Migrating a Block Storage volume to an encrypted LUKS volume
Learn how to migrate a Block Storage volume from non-encrypted to encrypted (LUKS), keeping your data secure throughout the process
134 Views 21.10.2025 Storage and Backup
Change your block storage volume type
Find out how to change your volume type using OpenStack
779 Views 13.01.2026 Storage and Backup
Public Cloud Block Storage - Shared responsibilities
Shared responsibilities between OVHcloud and the customer for Public Cloud Block Storage
416 Views 19.08.2025 Block storage