[PVE-User] pve4.2 join pve3.2 cluster failure

[Lindsay Mathieson]

4.x Servers cannot be added to a 3.x cluster. You'll have to upgrade
your cluster to 4.x before you can add it.

On 17 May 2016 at 13:01, haoyun <haoyun-kgq at 163.com> wrote:
> I have a pve3.2 cluster ,now I want to add server to it with pve4.2,but not success.
>
>
> ip             hostname  pve-version
> 10.0.1.23 pve           pve4.2
> 10.0.1.132 pve2       pve3.2
>
>
> error below:
> root at pve:~# pvecm add 10.0.1.132
> The authenticity of host '10.0.1.132 (10.0.1.132)' can't be established.
> ECDSA key fingerprint is f5:9e:fb:fc:8f:56:18:78:df:55:63:08:38:50:5e:32.
> Are you sure you want to continue connecting (yes/no)? yes
> root at 10.0.1.132's password:
> copy corosync auth key
> rsync: change_dir "/etc/corosync" failed: No such file or directory (2)
> rsync: link_stat "/etc/pve/corosync.conf" failed: No such file or directory (2)
> rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1655) [Receiver=3.1.1]
> can't rsync data from host '10.0.1.132'
>
>
> how can i do?
> thanks everyone!
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-- 
Lindsay