Description of problem: Met two issue when configure kdump via ssh or via ssh+sshkey: (1).Configure kdump via ssh failed after configured kdump via ssh +sshkey success. (2).Configure kdump via ssh +sshkey failed after configured kdump via ssh success. Only Configure kdump via ssh will be successful. Only Configure kdump via ssh + sshkey will be successful. Version-Release number of selected component (if applicable): ovirt-node-iso-3.5.0.ovirt35.20140707.el6.iso How reproducible: 100% Steps to Reproduce: Actual results: Expected results: Additional info: