Adding PVE4 node to PVE3.4 cluster

[docent]

Is it possible?
I tried, but with errors.

# pvecm add 10.1.0.11
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 '10.1.0.11'

 

[mir]

Not possible.