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

[haoyun]

thank you very much!
what risk from pve3.2 upgrade to pve4.2?
all vm has service in running !








At 2016-05-17 11:09:26, "Lindsay Mathieson" <lindsay.mathieson at gmail.com> wrote:
>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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>> pve-user at pve.proxmox.com
>> http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
>
>
>
>-- 
>Lindsay
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