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

haoyun haoyun-kgq at 163.com
Tue May 17 05:01:35 CEST 2016

I have a pve3.2 cluster ,now I want to add server to it with pve4.2,but not success.

ip             hostname  pve-version pve           pve4.2 pve2       pve3.2

error below:
root at pve:~# pvecm add
The authenticity of host ' (' 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'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 ''

how can i do?
thanks everyone!

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