“Connection closed by [HOST IP]” using dsa key authentication

Question

I have a shared /home setup using Perceus Cluster Software (http://perceus.org) for our Cluster. Nodes are using CentOS 6.1 x86_64. /home is shared from the head to the nodes b

Answer 1

It is not good to use a passwordless authorization. Is selinux turned on those servers? If yes, then you have either to turn off selinux, or restore default selinux policies by "restorecon -R -v /home/user/. This is a known issue