I wanted to reinstall Proxmox while keeping all my vms (My setup consists of a single server with a local storage. Simple raid, no external storage trough nfs...). I followed a guide from Guillaume Matheron Reinstall proxmox while keeping all the...
I have found a couple of threads (here, here) indicating something similar, but my issue seems to be different enough to warrant its own thread. The issue is similar in behavior: VMs are showing up as "unknown status" with a gray status mark, and without a name (only the VM ID is shown), but...
I renamed one of my nodes today, the Virtual Machines are online and functioning normally however the node is in a 'unknown' state (the grey icon).
This node is in a cluster.
I've created 3 new Proxmox nodes on 3 several servers.
So first of all every server got his own IP and also its own storage etc.
All 3 nodes got their own hardware RAID with 2 RAID1 HDDs (2x2HDDs) and while installing I've created ZFS 0 on all 3 nodes.
After booting everythin was okay...