Apparently my last email's formatting went haywire, so I'm just sending 
it out again to make sure it's easy to read and (hopefully) respond to.

Sorry for the late response, been really busy lately.

What happened was that I was being stupid and changed some VMs around 
while Pacemaker/Corosync was running.
When I forced one of the old VMs down, it triggered a failover. The 
secondary server didn't have the new VM data/settings yet, so I had to 
switch back to the primary.  The only problem was when I moved back to 
the primary server, it tried to start up one of the old VMs that no 
longer existed (they should have existed as far as CRM was concerned), 
so it was flagged as UNCLEAN.

So, in order to get everything back on track, I need to switch to 
maintenance-mode?
The secondary server is also running and `crm status` returns that the 
primary is UNCLEAN (online) and secondary is online.

I've cleaned up the data/settings for the VMs on both servers to be the 
same and synced DRBD, but I'm not sure what I need to do to get the 
cluster perfect again. Mainly, like I said before, just get primary 
clean again and the crm configuration mirrored on both nodes.

I have little experience with HA clusters (hence the rookie mistake 
noted above) so I'm a bit concerned as to how I can get everything right 
without making some stupid mistake again.
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