Hi Ed, I built a cluster with 15 RPi2. I'm using CentOS-Userland-7-armv7hl-Minimal-1511+ MPICH + gnu Parallel + my own tools. All the story (hardware, cost, software, autoconfig ...) is here: http://cluster314.blogspot.fr/search/label/centos but it is en French ... Regards. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/arm-dev/attachments/20160425/fe66c887/attachment-0006.html>