Been hacking at getting a cluster running without the need for actual shared hard drives (not even for the quorum), and I'm looking at using some form of network block drivers for this. (BTW If anyone has clustered linux servers without using physical shared drives let me know)
Cyclic redundancy for today: I needed to hit google to look up some information on block drivers. Switched back to my code screen and hacked a little. Switched back to google, and entered "google.com" in the google search box.
It came back and one of the options it offers is "Show Google's cache of google.com" Nice. I wonder how many levels of cache I can go to :)