If we use a new installed os as a daisyserver node.we could have no file of /root/.ssh/known_hosts,so we should generate this file before build pxe server and install os for target node.
If we use a new installed os as a daisyserver node.we could have no file of /root/. ssh/known_ hosts,so we should generate this file before build pxe server and install os for target node.