Downgrade Proxmox Virtual Environment 7.1-8 to Virtual Environment 7.1-2

[mahdikhan]

Hi All,

After the latest update to Proxmox Virtual Environment 7.1-8, I'm facing quite a bit of slowness to my VMs and LXCs. So, I want to roll back to the previous version, which was Virtual Environment 7.1-2, where I had no issues with any VMs or anything. What is the procedure for this?
I haven't done the rollback and don't want to make any mistakes during the processes as well. Seeking help regarding this.

Thank you and have a great day.

 

[Dunuin]

There isn't a way to downgrade in case you didn't create a backup of your root disks before the upgrade. But what you can do is booting with an older kernel to see if it helps.