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Question

Adding an additional Volume to the Veeam Hardened Repository

  • August 30, 2025
  • 12 comments
  • 485 views

I’m playing with the VHR ISO and wonder how we can add a second LVM volume to the VHR.

We do this for RHEL and Ubuntu builds so I’m interested if we can do this with VHR.

The sort of scenario would be where you add another bunch of disks or disk shelf into a physical server (and possibly controller) so we can have a physically separate second set of storage rather than buy a new server.

Some use cases:

  • You also might want to separate remote site backups onto separate Repo’s
  • for specific regulatory or governance requirements
  • Getting the most value from the physical hardware

12 comments

coolsport00
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  • Veeam Legend
  • August 30, 2025

@nzjcowan -

Are you not able to add a 2nd Volume of disks? In my environment, I don’t use the VHR ISO...I’ve created manual VHRs in m environment. I haven’t played with the VHR ISO since it’s initial release, and I believe adding iSCSI or FC storage wasn’t (yet) supported; not sure if that’s still the case. But, if you have extra storage locally (or direct-attached), you should be able to add it. Are you not able to?


Chris.Childerhose
Forum|alt.badge.img+21
  • Veeam Legend, Veeam Vanguard
  • August 30, 2025

I believe you need to go in to single user mode to do this as I have seen posts others have.  You will need to expand the current disk volume and not create a second one.  I don't think the VBR ISO works like that and takes the largest volume for backups.


Andanet
Forum|alt.badge.img+12
  • Veeam Legend
  • August 31, 2025

Hi ​@nzjcowan 

As you can see on the official forum page at the moment is possible add more disks only if you have big knowledges on Linux OS. ​@HannesK said in future will be possible to add directly from interface. 


lukas.k
Forum|alt.badge.img+13
  • Influencer
  • September 1, 2025

Hi ​@nzjcowan 

As you can see on the official forum page at the moment is possible add more disks only if you have big knowledges on Linux OS. ​@HannesK said in future will be possible to add directly from interface. 

That’s my latest level of knowledge on that as well.


Chris.Childerhose
Forum|alt.badge.img+21
  • Veeam Legend, Veeam Vanguard
  • September 1, 2025

Your message on the forum was moved and I put a reply there but you need to know Linux well and single user mode.


Scott
Forum|alt.badge.img+10
  • Veeam Legend
  • September 4, 2025

@nzjcowan -

Are you not able to add a 2nd Volume of disks? In my environment, I don’t use the VHR ISO...I’ve created manual VHRs in m environment. I haven’t played with the VHR ISO since it’s initial release, and I believe adding iSCSI or FC storage wasn’t (yet) supported; not sure if that’s still the case. But, if you have extra storage locally (or direct-attached), you should be able to add it. Are you not able to?

I was unable to get FC working with the VHR ISO.  I required a manual install.  I assisted and submitted some logs at the time, and It may be an option in the future. It could see all the disks, so being able to select OS and Data disks would solve the issue.  The problem is the disks show up differently depending on different adapters etc. 


Chris.Childerhose
Forum|alt.badge.img+21
  • Veeam Legend, Veeam Vanguard
  • September 4, 2025

@nzjcowan -

Are you not able to add a 2nd Volume of disks? In my environment, I don’t use the VHR ISO...I’ve created manual VHRs in m environment. I haven’t played with the VHR ISO since it’s initial release, and I believe adding iSCSI or FC storage wasn’t (yet) supported; not sure if that’s still the case. But, if you have extra storage locally (or direct-attached), you should be able to add it. Are you not able to?

I was unable to get FC working with the VHR ISO.  I required a manual install.  I assisted and submitted some logs at the time, and It may be an option in the future. It could see all the disks, so being able to select OS and Data disks would solve the issue.  The problem is the disks show up differently depending on different adapters etc. 

Yeah I thoroughly tested FC and never got it it working other than manual configuration.  So gave up until they support it and told my company if we use physical servers they need internal storage.


Andanet
Forum|alt.badge.img+12
  • Veeam Legend
  • September 4, 2025

@nzjcowan -

Are you not able to add a 2nd Volume of disks? In my environment, I don’t use the VHR ISO...I’ve created manual VHRs in m environment. I haven’t played with the VHR ISO since it’s initial release, and I believe adding iSCSI or FC storage wasn’t (yet) supported; not sure if that’s still the case. But, if you have extra storage locally (or direct-attached), you should be able to add it. Are you not able to?

I was unable to get FC working with the VHR ISO.  I required a manual install.  I assisted and submitted some logs at the time, and It may be an option in the future. It could see all the disks, so being able to select OS and Data disks would solve the issue.  The problem is the disks show up differently depending on different adapters etc. 

Yeah I thoroughly tested FC and never got it it working other than manual configuration.  So gave up until they support it and told my company if we use physical servers they need internal storage.

FC and iSCSI are not supported but I think is possible to use external shelf attached in DAS. Correct? 


Chris.Childerhose
Forum|alt.badge.img+21
  • Veeam Legend, Veeam Vanguard
  • September 4, 2025

@nzjcowan -

Are you not able to add a 2nd Volume of disks? In my environment, I don’t use the VHR ISO...I’ve created manual VHRs in m environment. I haven’t played with the VHR ISO since it’s initial release, and I believe adding iSCSI or FC storage wasn’t (yet) supported; not sure if that’s still the case. But, if you have extra storage locally (or direct-attached), you should be able to add it. Are you not able to?

I was unable to get FC working with the VHR ISO.  I required a manual install.  I assisted and submitted some logs at the time, and It may be an option in the future. It could see all the disks, so being able to select OS and Data disks would solve the issue.  The problem is the disks show up differently depending on different adapters etc. 

Yeah I thoroughly tested FC and never got it it working other than manual configuration.  So gave up until they support it and told my company if we use physical servers they need internal storage.

FC and iSCSI are not supported but I think is possible to use external shelf attached in DAS. Correct? 

Yes as long as it shows as “local” disk then it will work fine.


coolsport00
Forum|alt.badge.img+21
  • Veeam Legend
  • September 4, 2025

“FC and iSCSI are not supported but I think is possible to use external shelf attached in DAS. Correct? “ ← correct….I believe this is accurate. Local (internal) disks, and direct-attached...which, to the OS is like local.


  • New Here
  • December 26, 2025

What a launch failure of the Veeam Hardened Repository ‘Feature’ -This is a pretty basic, standard, need to expand datastores and volumes. Why can’t you make it simple to expand VHR’s? We should be able to expand the VHR in the GUI with a slider, exactly how we managed XFS volumes before. Instead, you ditch support for Fedora Linux already had these problems solved. This is a half-baked solution that needs to be addressed for production use IMHO.


lukas.k
Forum|alt.badge.img+13
  • Influencer
  • December 29, 2025

What a launch failure of the Veeam Hardened Repository ‘Feature’ -This is a pretty basic, standard, need to expand datastores and volumes. Why can’t you make it simple to expand VHR’s? We should be able to expand the VHR in the GUI with a slider, exactly how we managed XFS volumes before. Instead, you ditch support for Fedora Linux already had these problems solved. This is a half-baked solution that needs to be addressed for production use IMHO.

I wouldn’t call this a failure in any way tbh.

Veeam’s approach - which is a new approach with the pre-hardened design - is different than we use to have it in the past. The main focus is now security and hardened and with that Veeam takes a huge responsibility.

This will always be a balance between usability and “freedom of users and admins” (if you want to call it that way) and security. Veeam uses DISA / STIG as guideline and the more options you have the less you can completely fulfill the guidelines.

 

Please keep in mind that this are still - imo - the early versions of that new ISO concept so there will absolutely be improvements and new features in the future. Many customers and partners already use that ISOs in prod and the feedback we get is very positive.

Veeam hints that the ideal situation for the V13 appliance, the ISO etc. currently (!) is “greenfield”, so a well-designed infrastructure with appropriate hardware sizings that don’t require resizing (adding storage etc.) in the near future. I’m pretty confident that features like expanding storage or supporting more storage vendors (again - the more open that gets the trickier it will be to maintain security standards) will be seen soon.