CDN on top of web servers Hardware and Software Linux and Unix by sureronald … the web server using a clustered system running pacemaker and drbd in a test environment and it works fine. Now a… have been looking at having an Active/Active (Using pacemaker, drbd and GFS2 filesystem) setup so that the CDN can load… Re: CDN on top of web servers Hardware and Software Linux and Unix by rch1231 I would suggest that you go with one of the established CDN services. Why rebuild teh network when they have one already. Edgecast and Amazon are just a couple of companies offering CDN networks. Try this Wiki article for more information: [http://en.wikipedia.org/wiki/Content_delivery_network](http://en.wikipedia.org/wiki/…