[PVE-User] about 2.3 to 3.0 upgrade

[Lex Rivera]

Yep, config folder is shared and AFAIK format of config files hasn't
changed. Well you can simply tar /etc/pve directory just in case.



Reinstall and reconnect probably will do, but there may be problems
with SSH keys since reinstalled node will get new one, i does not know
how proxmox handles this case.



I have both 2.3 and 3.0 nodes in my cluster. No problems detected,
everything works (including live migration), but still this is
unsupported.





On Mon, Jul 1, 2013, at 11:16 AM, Fábio Rabelo wrote:

Ho to all ...

And thanks in advance for any help ..

I have a running 5 node pve 2.3 cluster .

To upgrade to 3.0, the how-to advises to make a backup of all config
beforehand .

But, in a cluster, all config files are replicated in all nodes,
correct ?

So, if something goes wrong in upgrade, all I need to do is reinstall
that node from scratch and reconnect to the running cluster ...

Am I wright ???

And. if something indeed goes wrong, I can install PVE 3.0 and
reconnect to running 2.3 cluster, or I MUST reinstall 2.3 ?

Just looking for best practices ....



Fábio Rabelo

_______________________________________________

pve-user mailing list

[1]pve-user at pve.proxmox.com

[2]http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user

References

1. mailto:pve-user at pve.proxmox.com
2. http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.proxmox.com/pipermail/pve-user/attachments/20130701/09831190/attachment.htm>