When you create a cluster, it appears that "Node 1" is special -- there doesn't seem to be a "store node 1" command to create "node 1" in the first place, whereas for subsequent nodes, you have to issue "store node N".  Now, suppose node 1 happens to crash and burn, and I use "failover" to make Node 2 the master.  Questions:

Does Node 2 stay node 2, or does it become node 1?  (I'm pretty sure it stays node 2, but I want to be certain).

If I get node 1's server back online, discard its database, and recreate the schema, can I use add it to the cluster as "node 1" again, or do I need to pick a different node number?

Thanks,
Craig