Resources & Guides

Tutorials, best practices, and troubleshooting for Proxmox backup.

news

Cloud-PBS TUI: a terminal client to back up your Linux hosts

Cloud-PBS TUI is a terminal interface that guides the configuration and execution of proxmox-backup-client on a Linux host. A factual overview of the tool and its current state.

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guides

Learning Proxmox Backup Server: where to start

Self-teaching or guided training: an honest look at the ways to learn Proxmox Backup Server, their strengths, their limits, and how to avoid the mistakes that show up in production.

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guides

Install Proxmox Backup Server: step-by-step tutorial 2026

Step-by-step PBS 4.2 install in 2026: prerequisites, ISO, ZFS partitioning, datastore, first backup and post-install tuning.

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guides

Proxmox Backup Server vs Veeam: which one in 2026?

PBS vs Veeam in 2026: features, real 3-year TCO, measured performance, MSP scenarios. Which one fits your backup strategy?

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guides

Proxmox Backup: The Complete 2026 Guide (PVE + PBS)

Complete guide to Proxmox backup in 2026: vzdump, Proxmox Backup Server, the 3-2-1-1-0 rule, encryption, automation and restore.

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news

Meet the new Cloud-PBS dashboard

A redesigned dashboard with built-in 2FA, centralized token management, auto-scaling datastores, and everything you need to manage your Proxmox backups from one place.

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news

New website, new era for Cloud-PBS 🚀

Cloud-PBS launches its brand new website. A faster, clearer experience that marks the beginning of an exciting new chapter with upcoming services and a new app.

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guides

Backup Linux servers with Proxmox Backup Server

Complete guide to backing up Linux servers (non-Proxmox VE hosts) using Proxmox Backup Client and Cloud-PBS.

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migration

How to migrate Proxmox servers from one provider to another using Cloud-PBS

Step-by-step guide to migrate your Proxmox VE servers between hosting providers using Cloud-PBS as an intermediary.

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guides

Proxmox Failure: How a web agency recovered fast with Cloud-PBS's Managed Restore Service

How a web agency recovered from a complete Proxmox infrastructure failure using Cloud-PBS's Managed Restore Service.

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troubleshooting

Proxmox Backup Client failed: error missing key

How to resolve the 'error missing key' when using Proxmox Backup Client with an encrypted datastore.

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troubleshooting

Backup owner check failed — how to fix it

Resolve the 'backup owner check failed' error in Proxmox Backup Server. Step-by-step troubleshooting guide.

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guides

Enhancing data protection with Cloud-PBS: introducing storage synchronization

How Cloud-PBS synchronizes your Proxmox Backup Server data with object storage for enhanced redundancy and data protection.

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guides

Install Proxmox Backup Client on Rocky, Alma, Fedora, Alpine, ARM and other non-Debian Linux

Extended guide for installing Proxmox Backup Client on non-Debian distributions (Rocky, AlmaLinux, RHEL, Fedora, Alpine, Arch, openSUSE), ARM hosts and inside containers.

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security

Protect your backups against internal threats with Cloud-PBS

How Cloud-PBS protects your Proxmox backups from accidental deletion, insider threats, and compromised admin accounts.

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guides

How Cloud-PBS synchronizes Proxmox Backup Server with object storage

Technical overview of how Cloud-PBS automatically synchronizes your PBS data with object storage for enhanced redundancy.

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guides

Synchronize your Proxmox Backup Server with a Cloud-PBS instance

How to synchronize your existing on-premise PBS with a Cloud-PBS instance for off-site backup redundancy.

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security

Whether on-premise or in the cloud: externalize your Proxmox backups

Why externalizing your Proxmox VE backups to an off-site location is essential for data safety and disaster recovery.

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security

Archive your backups to a remote offline Cloud-PBS instance

How to archive your Proxmox backups to an air-gapped, offline Cloud-PBS instance for maximum protection.

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guides

Why choose Cloud-PBS for Proxmox VE Server Backup?

Discover why Cloud-PBS is the best managed backup solution for Proxmox VE. Official Proxmox partner, GDPR-compliant, client-side encryption.

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guides

How to backup Proxmox virtual servers with Proxmox Backup Server

Learn how to backup your Proxmox VE servers with Proxmox Backup Server and Cloud-PBS — a GDPR-compliant managed backup solution.

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