Previosly it was a PVE 4 node that had been updated to PVE 5 an year ago. This week I tried to update it to PVE 6, but it failed and I spent a lot of hours to repair it - but with no success. Today I re-installed it from scratch.
Here I'm describing the failure during the upgrade to PVE 6 and...
thank you for your reply. As I wrote above, I have already re-installed that node, so it doesn't need to be repaired.
But I had tried what you suggested and it didn't help.
Now I'm wondering what went wrong because I plan to update more nodes.
Now I have reinstalled the node, but I'm just wondering what went wrong, now I'm afraid to update the next host.
I'm having the same issue.
I have switched all hosts to Corosync 3 with no issues as described in the official upgrade tutorial.
Than I upgraded one host to PVE 6 as...
please help me to understand how to setup a HA cluster with
VMs that should be accessible from the Internet even after one node fails and it's
VMs are migrated and started on another node.
There are 3 nodes in a cluster (that should become a HA cluster later):