| 209 | | On the network node: |
| 210 | | |
| 211 | | 1. Make sure you have the 10.10.8 interface up as certain pieces of information are placed on the node using ssh and that interface. Alternately, you can run up to the installation of the /tmp/install/install_operating_system_network.sh on the network node before |
| 212 | | executing the /tmp/install/install_control.sh on the control node. The operating system installation should take care of configuring the needed interface. Although it is a good idea, if not a requirement for sanity, to check that |
| 213 | | your interfaces are plugged in as you think. So before the installation, check network connectivity. |
| | 209 | On all compute, network and control servers: |
| | 210 | |
| | 211 | Make sure you have the 10.10.8 and 10.10.5 interfaces up before proceeding. Check that you have the correct entries in /etc/network/interfaces and run |
| | 212 | {{{ |
| | 213 | sudo ifup eth1 |
| | 214 | sudo ifup eth2 |
| | 215 | sudo ifup eth3 |
| | 216 | }}} |
| | 217 | |
| | 218 | You may need to repeat ifdown/ifup a few times before the interfaces start working. Or you may need to 'sudo service networking restart'. Or you may need to reboot one of the nodes. Do not proceed until all these interfaces plus the external interface on all nodes can ping one another. |
