Two Pi R | Linux Journal | Arduino, Netduino, Rasperry Pi! | Scoop.it

Although many people are excited about the hardware-hacking possibilities with the Raspberry Pi, one of the things that interests me most is the fact that it is essentially a small low-power Linux server I can use to replace other Linux servers...


...So, in this article, I'm building the foundation for setting up redundant services with a pair of Raspberry Pis. I start with setting up a basic clustered network filesystem using GlusterFS. In later articles, I'll follow up with how to take advantage of this shared storage to set up other redundant services. Of course, although I'm using a Raspberry Pi for this article, these same steps should work with other hardware as well.