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Veeam Backup for Proxmox – Architecture and Setup (Part 1)


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117 comments

ABA74
  • New Here
  • November 28, 2024

Thanks for the answer!

I will try this, but I am afraid, that this can not even be used as an workaround. HA is important :(

Best regards,

Leela

Hi,

I think that if the mv is powered off, I don't see that it is necessary, or that it matters much that it is in HA. It's off. The machine is not running.
But I understand your concern

Regards


  • New Here
  • December 4, 2024

Hello
I have a cluster
How can I see detailed logs of work during backup Proxmox?
I didn't find them


regnor
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  • Author
  • Veeam MVP
  • December 4, 2024

For an overview you can just double-click on the running job from with the VBR console and select each virtual machine to gather the current status.

And a more detailed log is available on the VBR server under “C:\ProgramData\Veeam\Backup”. Each backup jobs has a corresponding subfolder with it’s name.


regnor
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  • Author
  • Veeam MVP
  • December 4, 2024

@ABA74 ​@Leela I don’t know any limitation regarding HA. So could you please open a support case to let our team check this? You can also send me the case number via personal message afterwards.

@rupinkuruvilla Are you on the official Proxmox image? And if so, has this been host upgraded in the past from an older release?


Leela
  • Comes here often
  • December 4, 2024

@regnor egnor Hi, I had a ticket opened already, but It was closed without investigation, which I can understand, as I am not an paying customer and the developers are probably busy...


regnor
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  • Author
  • Veeam MVP
  • December 12, 2024

@Leela Could you please share your case number with me?


Leela
  • Comes here often
  • December 12, 2024

@regnor  Hi, here it is :

Case #07447368

Proxmox VM backup only possible on powered on machines


regnor
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  • Author
  • Veeam MVP
  • December 12, 2024

Thanks ​@Leela. I’ll let this check internally and will update you if I receive a solution.


regnor
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  • Author
  • Veeam MVP
  • January 31, 2025

@ABA74 ​@Leela We have now published a possible workaround to backup VMs in stopped state:https://www.veeam.com/kb4715


Leela
  • Comes here often
  • February 1, 2025

Hi Regnor,

after an quick test it seems to be working! It still produces many errors on the Prox cluster, but - working 😀. Thanks for following this issue.

Leela


regnor
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  • Author
  • Veeam MVP
  • February 2, 2025

Thanks for your feedback and good to hear that it's working for you 😊

The logged error events are the only downside but probably there's not way to prevent or suppress those.


AndreTheGiant
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  • Veeam Vanguard
  • February 3, 2025

Great article


ABA74
  • New Here
  • February 3, 2025

@ABA74 ​@Leela We have now published a possible workaround to backup VMs in stopped state:https://www.veeam.com/kb4715

Hi,We have changed the flag to "true" that is indicated in the line of the .json file and we have tested it and it works correctly!!!All the best. Thank you so much.

Leela
  • Comes here often
  • May 7, 2025

Hi all,

I need to correct my self. It is working - most of the time. Sometimes I still see the “Failed to connect the NBD server to the hypervisor host” :(


  • New Here
  • May 20, 2025

Hi ​@Gostev and ​@regnor 

Since CBT does exist, and backups are working pretty well, I think the obvious question now that more and more clients are migrating to proxmox, when can we get replication for cross DC backup points or CDP etc. I have been trying to find a roadmap where you might suggest dates.

We had delayed a few migrations assuming this was coming soon, but we have decided to proceed in the mean time where ever we can.


regnor
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  • Author
  • Veeam MVP
  • May 20, 2025

@Leela So far I didn’t see any complaints. Is there anything special when the error occurs? What events are logged on the PVE side?

@Odge So far there are no announcements for replication. You can post your feedback in this topic which will be seen by our Product Management: https://forums.veeam.com/post545760.html

 


Leela
  • Comes here often
  • May 23, 2025

Hi,

no I could not see anything unusual, when it failed..