How to download proxmox ve 7.1-10 ISO image

[Freeon]

My cluster is running proxmox-ve version 7.1-10. There was a need to add a new node, but the ISO archive is not available. How can I download ISO this version?

 

[fiona]

Hi,
you can just install the latest version and add the new node. Nodes running the same major version in a cluster is supported. That said, it'd be a good idea to keep the whole cluster up-to-date.

 

[Freeon]

It is for the update that I am looking for this version. Previously, I encountered problems when there are different versions in the cluster. Therefore, I want to install the same version, transfer virtual machines to it and update. If there are errors during the upgrade, this will not affect the virtual machines themselves.

 

[fiona]

Problems when running the same major version? We usually don't provide older ISO images when there is no good reason for it. During the update you will have different minor versions in the cluster anyways, so I'm not sure what you would gain by installing the old one first.

 

[Freeon]

Yes, this problem was when upgrading from 7.0 to 7.1. On the second node, after updating and rebooting, it did not boot normally, there was a kernel panic due to the Qlogic FC driver.

 

[fiona]

You can always boot (and pin) older kernels, that should not prohibit the rest of the upgrade.

Again, I don't see how installing the old version first would help: If the new version doesn't work on the added node, you can just take your time to resolve the issue there. If it works, you can migrate your VMs and upgrade the existing nodes one by one. If there are issues on the existing nodes with the new version, you can take your time to resolve these, because the guests are running on the new node.