-Have nbroot do a ping, to force the discover server to have correct arp table, avoid race by having it done client side instead of server side
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@871 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
-Have nbroot explicitly try to send packets out of each up interface
-Prevent empty /etc/motd warnings
-Fix issue where discovery failed with classic MM
-Change check for network sameness to a live check instead of table check in nodediscover
-Have nbroot quiet by default to alleviate conserver log usage
-Have dhcp plugin mac deletion be a bit more aggressive, delete matching mac addresses
-Have discovery disable DHCP offers for multiple NICs on the same network if nothing resembling a proper guess can be made
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@866 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
-Override init with our own in order to preserve control of PID 1 (for switch_root)
-Change nbroot shell to actually call shell and loop, rather than exit since that would be init trying to exit now
-Increase destiny retrieval interval a bit to be less harsh, don't background as this must continue to be PID 1
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@363 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
