Patch Me If You Can: The Ultimate Veeam Update Survival Guide (English)

Why Updates Matter & Why Order Matters Even More

Every software product loves a good update – fresh features, performance boosts, and a healthy dose of bug fixes. But in the world of a Software, updates aren’t just a routine chore; they’re a carefully orchestrated symphony. Many customers forget that the sequence of these updates isn’t random. If you ignore dependencies, you risk breaking the finely tuned harmony of your backup and monitoring infrastructure.

So, before you hit „update all,“ remember: the right order keeps your environment running smoothly and avoids compatibility headaches. Here’s the recommended update order for Veeam products:

Service Provider Tools (if used):

1. Veeam Service Provider Console (VSPC)
   • Update first! The console must always be on the latest version to properly manage older or upgraded tenants and Cloud Connect infrastructure.
   • (Includes its Web UI, Server, and Collectors.)
2. Veeam Cloud Connect (VBR for SP)
   • Update your Cloud Connect server next. This keeps things compatible even with tenants on older Veeam Backup & Replication versions.
3. Veeam Gateway Servers
   • Update the Cloud Gateways after the main Cloud Connect server. (They depend on the updated Cloud Connect components.)
4. Veeam Repositories (Cloud Repos / SOBR Extents)
   • Update repository servers once management components are current. Do this before resuming Cloud Connect tenant jobs.

Customer Software:

1. Veeam One
   • Update before Backup & Replication and Enterprise Manager to keep monitoring/reporting compatible.
2. Veeam Backup Enterprise Manager (VBEM)
   • Update next; it coordinates and manages all connected Backup Servers.
3. Veeam Backup & Replication (VBR)
   • Core engine update after VBEM. Once done, update all managed components (proxies, mount servers, etc.) automatically.
4. Veeam Managed Servers (Proxies, Mount Server, etc.)
   • Usually updated automatically after VBR server, but always confirm via the “Components” tab in the Veeam console.
5. Veeam Repositories (Tenant Side)
   • Update storage repositories after the management layer to ensure compatibility.
6. Veeam Agents (Windows/Linux/Mac)
   • Update after the Backup Server is ready to distribute new agent versions.
7. Veeam Backupjobs Metadata
   • Update last, after the Backup Server is updated and ready.

Don’t Skip the Fine Print: Compatibility, Notes, and Backups

Before updating, always check compatibility matrices, release notes, and known issues. Veeam documentation and community forums (like the official R&D forums and KB articles) are your best friends here. Reading these helps you avoid surprises and ensures you’re not patching in vain.

And yes, backup before you update! Snapshot and document your configuration and backup your Veeam server(s). Run health checks. Official guidelines can be found in the Veeam update documentation.

Veeam One:
– Update Checklist: https://helpcenter.veeam.com/docs/one/userguide/install_veeam_one.html?ver=13
– Supported Platforms and Applications: https://helpcenter.veeam.com/docs/one/userguide/supported_platforms.html?ver=13
– System Requirements: https://helpcenter.veeam.com/docs/one/userguide/system_requirements.html?ver=13
– Release Notes v13.0.1: https://helpcenter.veeam.com/rn/veeam_one_13_0_1_release_notes.html
– Known Issues: https://helpcenter.veeam.com/rn/veeam_one_13_0_1_release_notes.html#known-issues
– Search the forum for veeam one v13 update: https://forums.veeam.com/site-search?q=veeam+one+v13+update

VEM (Windows):
– Prerequisits: https://helpcenter.veeam.com/docs/vbr/em/em_upgrade_byb.html?ver=13
– System Requirements: https://helpcenter.veeam.com/docs/vbr/em/system_requirements.html?ver=13
– Release Notes v13.0.1.180: https://helpcenter.veeam.com/rn/veeam_backup_13_0_1_release_notes.html
– Known Issues: https://helpcenter.veeam.com/rn/veeam_backup_13_0_1_release_notes.html#known-issues-and-limitations
– Search the forum for enterprise manager updates: https://forums.veeam.com/site-search?q=enterprise+manager+update


VBR (Windows)
– Update Checklist: https://helpcenter.veeam.com/docs/vbr/userguide/upgrade_vbr_byb.html?ver=13
– Supported Platforms, Applications and Workloads: https://helpcenter.veeam.com/docs/vbr/userguide/platform_support.html?ver=13
– System Requirements: https://helpcenter.veeam.com/docs/vbr/userguide/system_requirements.html?ver=13
– Release Notes v13.0.1.180: https://helpcenter.veeam.com/rn/veeam_backup_13_0_1_release_notes.html
– Known Issues: https://helpcenter.veeam.com/rn/veeam_backup_13_0_1_release_notes.html#known-issues-and-limitations
– Search the forum for v13 update: https://forums.veeam.com/site-search?q=v13+update

However here are extra pro tips:
 

Don’t Overlook Deprecated or Discontinued Features

Before you jump into an update, take a close look at deprecated or discontinued features. Software evolves—sometimes that means your favorite settings are no longer available, and you might need to rethink parts of your configuration or even your overall design.

Be proactive: review the release notes and upgrade documentation for any features that are being removed or changed. Make a to-do list of adjustments you’ll need to make before the update, so you’re not caught off guard.

For example, in Veeam Backup & Replication v13, support for restore point retention and reverse incremental backup chain has been discontinued. If your environment relies on this setup, you’ll need to review your backup jobs and make necessary changes ahead of time to avoid issues post-upgrade.

Where do you find this information? Always check the official documentation, especially the upgrade section (e.g., Veeam v13 Windows: Upgrade Veeam Backup & Replication). This is your best resource for understanding what’s changed and what actions to take.

A little research and preparation up front can save a lot of troubleshooting later!

Hotfix – To Be or Not To Be?

A hotfix, as the name suggests (hot – urgent, to fix – repair), is your software’s equivalent of calling the emergency plumber: quick, critical, and outside the regular maintenance schedule. Unlike planned patches or service packs, a hotfix swoops in to resolve a burning bug or deliver a crucial feature, often with minimal testing—because sometimes, waiting isn’t an option.

But here’s the catch: hotfixes are like fast food for your environment—convenient but not always healthy. Vendors usually warn that, due to the urgency, they haven’t had time for full regression testing. So, while a hotfix can save the day, it also brings risk. That’s why it’s vital to document every hotfix applied and, before any major upgrade, check with the vendor (yes, open that ticket!) to see if your hotfix might impact the update or if it’s officially supported. Better safe than sorry—especially when your backup strategy is at stake!

If you’re unsure whether a hotfix is installed in your Veeam environment, don’t worry—there are several ways to find out:

1. Ask Your booked TAM or SAM:
   If you have a Technical Account Manager (TAM) or Support Account Manager  (SAM) through Veeam, they can help review your environment and check which hotfixes are present.
2. Run a Health Check:
   Performing a Veeam Health Check with your veeam expert can reveal detailed information about your installation, including any applied hotfixes.
3. Use the Community Hotfix Detector:
   There’s a helpful tool developed by Adam Congdon, which includes a hotfix detector. This script scans your Veeam installation and reports any installed hotfixes. You can download it here:
   Veeam Hotfix Detector on GitHub

Using these resources ensures you’re fully aware of your environment’s patch state—an essential step before planning any updates or troubleshooting!

Murphy’s Law: When Updates Go Sideways

According to Murphy’s Law, “Anything that can go wrong will go wrong”—and yes, that includes software updates! Even the most well-tested and supported update can, in rare cases, throw your system into chaos. That’s why it’s always wise to have a Plan B before you hit “Update.”

Before making any changes, always back up your configuration and settings so you can roll back to a known good state if things go south. But don’t forget the small stuff: keep your license files saved in a safe and accessible place. Imagine the update goes smoothly… except now your licenses aren’t recognized, and, just your luck, the license portal is down, the admin is on vacation, or you can’t remember the login details. Suddenly your “quick update” turns into a race against the clock.

Having a backup and a detailed documentation of your backup configuration means you can quickly restore or manually fix things if needed. A little preparation saves a lot of panic—and ensures you’re not left explaining to your boss why backups are important… the hard way!

Check Your Foundation Before You Build: Space, OS, and Requirements

Let’s be honest—IT is full of rules. On one hand, you’re told to always keep your software up to date (hello, security vulnerabilities!). On the other hand, there’s the age-old mantra, “Never change a running system”—because, after all, if you don’t touch it, you can’t break it, right? Both philosophies have their place, but reality is rarely black and white.

That’s why, before any major update (especially a big one), it’s critical to check the basics. Sometimes that hardware or virtual server hasn’t been reviewed in ages, and skipping this step can turn a routine patch into a major headache. So, read the documentation and examine the prerequisites closely:

• Is your operating system still supported by the new Veeam version?
• Are your used software versions, drivers, etc. supported for the Update or do you need an Update there upfront?
• Do you have enough free disk space for the update and any temp files?
• Is your hardware (physical or virtual) up to the task?
• Do you need a Hardware Update (new server) before?

While you’re at it, make sure your documentation is up to date, and confirm you have access to all important usernames and passwords. There’s nothing worse than being locked out mid-update because the admin is unreachable or the credentials are lost in the void.

Doing these checks may not seem glamorous, but they’re the secret sauce that keeps updates smooth and downtime minimal. Trust us—future-you will thank you!

Mind the Change Window: Running Jobs and Services

Timing is everything, especially when it comes to updates. Schedule your change window so it doesn’t disrupt your regular operations—nobody wants to explain a backup outage during business hours while the backup should be running! And remember the golden rule of IT: if you make a change on Friday, be prepared to spend your Saturday troubleshooting. Always plan for a buffer day after your update, just in case something unexpected pops up.

Before you start, make sure all backup jobs have completed and no new jobs will kick off mid-update. Use the “Disable Jobs” feature in Veeam to prevent the starting of Jobs. For extra safety, consider stopping the relevant backup services before you proceed. It’s a small step, but it can prevent data corruption and make the update process smoother.

A little preparation goes a long way—plan smart, and you’ll keep your weekends free (and your backups happy).

After the Update: The Follow-Up Quest

Just because the main update process is done doesn’t mean your work is over. Behind the scenes, there are often additional components to update or verify. It always pays to check connections to your cloud services and hardware, and to manually run a backup job or two—just to be sure everything is functioning as expected.

There’s nothing worse than waking up the morning after a change to the dreaded message: “Nothing works!” So, don’t skip your post-update checks. Plan for a review phase after the update, including:

• Verifying connectivity to all critical systems (cloud, storage, hardware, etc.)
• Checking for any pending component or plug-in updates or redeployments
• Running manual backup jobs to confirm operational status
• Reviewing logs for hidden errors or warnings

A thorough post-update checklist keeps surprises at bay and ensures your environment is truly ready for business as usual. Future-you (and your users) will thank you for that extra bit of diligence!

Plan B: Rollback Scenario and Steps

Even with the best preparation, sometimes updates don’t go according to plan. That’s why every update should include a “Plan B”—a clear rollback strategy to get you back to a working state if troubleshooting takes too long or critical issues arise.

Rollback Scenario Checklist:

1. Stop All New Jobs and Services
   • Disable all backup jobs and stop the Veeam services to ensure no new data is created during the rollback.
2. Restore Configuration Backup
   • Revert to the previous version (snapshot/backup).
3. Verify Connectivity and Functionality
   • Check connections to storage, repositories, and external systems. Run a test backup and restore job to confirm everything is working.
4. Document the Rollback
   • Record all steps and issues encountered for future reference and troubleshooting.
5. Notify Stakeholders
   • Inform users and management about the rollback, expected downtime, and next steps.

Extra Tips:

• Keep a copy of your configuration backup and license files in a safe, offline location.
• Practice the rollback procedure on a test environment if possible, so you’re not learning under pressure.
• Have contact information for Veeam support handy, just in case you need assistance during the rollback.

Last But Not Least… Sounds Like Too Much Work?

If you’d rather never deal with software updates and maintenance again, consider SaaS backup services. With solutions like Veeam Data Cloud, the heavy lifting is handled for you: updates, patching, and ongoing maintenance are taken care of, so you can focus on your business instead of backup logistics.

No matter which path you choose, the most important thing is to stay protected, stay prepared, and—of course—don’t panic!