“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

I had a very similar problem to yours.

It turns out my problem, and possibly yours, was caused because my home directory was a NFS mount, and selinux (on CentOS 7) was throwing up some errors (which were quite hard to track down). The fix was simple though.

setsebool -P use_nfs_home_dirs 1