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The original was posted on /r/selfhosted by /u/weeemrcb on 2026-03-28 14:40:11+00:00.
We have a Proxmox 8.4 node that’s running on our miniPC
Working great and never missed a beat and I held off moving to PM9 until teething issues were resolved.
The latest PM release ws 9.1.1 in Nov 2025, so I’m assuming it’s stable enough now for an update.
I got a secondary drive and the plan is to clone the current node to the second drive, and then do an update to the latest PM9.
If for some reason it doesn’t work then I can either
- reclone the drive and try again
- or do a fresh install of 9 and restore all our LXC//VMs to it.
I’d like to try to avoid (2) as the node has some customisations to it and I know I’ll have forgotten some of them and not everything will be included our customised TTech Proxmox host backup (https://github.com/tteck/Proxmox/blob/main/misc/host-backup.sh)
Can anyone recommend a tool to backup/clone the drive then restore it to the new drive?
We have Macrium Reflect here, but I don’t think that works on anything other than Windows OS

