1) Have root shell open on the other machines (i.e. outpost, mire). In general this should not be necessary, but in the January 2010 outage, after a period of Deleuze inavailability, Mire stopped accepting new logins so we had no way to restart services except a reboot.
2) Have KvmAccess, IpAddresses and RebootingMireSp wiki pages handy. (Either printed or from our Wiki backup -- http://main.zgib.net/hcoop/)
3) Have HCoop passwords list handy, it goes hand in hand with the above wiki pages