= DARPA Spectrum Challenge Q&A =

 1. Q: '''Is it permissible to test the ssh public key mechanism prior to the reservation time?''' [[BR]]
    A: Please feel free to test the keys against gw.orbit-lab.org
 1. Q: '''Are the resource times for our schedule in EST or in our team's local time which is MST?''' [[BR]]
    A: All the resource times in the schedule email are in EST (Eastern Standard Time). [[BR]]
 1. Q: '''I would like to find out the procedure to access a specific domain when I have been assigned two domains which overlap in time.''' [[BR]]
    A: All omf commands accept -t flag which specifies a set of resource (nodes). That set can be specified as either list of nodes or a path to file containing a resource set. So if you have multiple virtual domains reserved, '''system:topo:all''' would refer to all nodes contained in all domains. If you just want to work with a subset of nodes, you could simply list them on a command line. For example, if you have approved reservation for zDC01 and DCGNUR01 and wanted to say image only nodes in DCGNUR01 you would issues
{{{
    omf load -i darpahurdle1.ndz -t node1-1.grid.orbit-lab.org,node3-3.grid.orbit-lab.org
}}}