During these first hot-days in Florence, I've attended the EVA Florence 2012 conference, presenting a talk with Cristiano Corsani about a project for the National Library of Florence (BNCF), covering the deployment of a small Private Cloud using exclusively open source software, for serving internal and public BNCF services.
The proposed solution includes a virtualization stack running on commody hardware, using the Linux KVM hypervisor, managed by Proxmox 2.0 and with a GlusterFS shared storage.
I hope to write down some article to share the most interesting bits of this configuration, but time is not our friend.
Time is almost ripe for start using the native ZFS port on Linux (http://zfsonlinux.org/), and to increase the performances, reliability and space usage of our affordable distributed opensource storage solution.
Installing ZFS on Debian/Ubuntu is straightforward: you need first to build the SPL (Solaris Porting Layer) and after ZFS itself.
The internet nowadays isn't a privilege, is a right. Helping the world to get full access to it, it's a must for everyone.
If you own a server, a dedicated one or a VPS (like me, on Linode) you can use your spare bandwidth to help people that live in places where internet censorship it's the standard way to deal with information.
I've setup a tor relay to help the community to maintain a fast and stable link for tor users. To get minimal harassment, that I really don't have time to deal with, I allow no exit from my node, the tor traffic will pass on my node from a node to another one.
Finally, I achieved to migrate my mini-tiny-shiny blog from the big-bug-bloat Wordpress platform to the fast-simply-powah Drupal.
For the import, I've used the wordpress_import module (if you use php5.3, check this), that use the WXR file generated by Wordpress->Tools->Export procedure.
Every feature I was used by on Wordpress, it's not lost because Drupal has a very large base of flexible modules. Here is a list of the most import modules I use on this site:
Da pochi giorni, Microsoft ha deciso di rendere noto quanto OpenOffice sia un diretto concorrente alla loro suite da ufficio, pubblicando un video di testimonianze.
The purpose of the 100 (Continue) status (see section 10.1.1) is to allow a client that is sending a request message with a request body to determine if the origin server is willing to accept the request (based on the request headers) before the client sends the request body.