Upgrade server from no-subscription to enterprise

[mattiabar]

Hi,
I have two question:

1. I would like to upgrade my server from a current 3.1-114 to a more recent 3.4-160 (enterprise). Is it possibile to achieve this without reboot the server? (this is a node of a 2-node cluster, the main node in the following point) How can I proceed?
2. I would like to upgrade another server (this is the master node of the previous 2-node cluster) with 3.4-160 currently pve-no-subscription to a enterprise subscription, without reboot the server. How can I proceed?

Thanks in advance

 

[Gabry]

contact tiket support and do the upgrade..

 

[m.ardito]

Hi,

1. I would like to upgrade my server from a current 3.1-114 to a more recent 3.4-160 (enterprise). Is it possibile to achieve this without reboot the server? (this is a node of a 2-node cluster, the main node in the following point) How can I proceed?

see http://pve.proxmox.com/wiki/Downloads#Update_a_running_Proxmox_Virtual_Environment_3.x_to_latest_3.4

it should work. You could need to reboot to run the new kernel, though.
Depending on many factors, live migration between 3.1 and 3.4 could work, in order to reboot an upgraded node without interrupting vm services...

Marco