Letters to the Editor
In the article on ESDI drives, the URL for the MCA page should be: http://glycerine.cetmm.uni.edu/mca/. I love your magazine. Three articles in this issue answered questions I had been having. Keep up the good work.
—Pete dstrader@zianet.com
I have read articles saying many wonderful things about Linux and I believe most of them to be true. Unfortunately, the extent of hardware support that some of these articles claim is not a reality—or at least does not seem to be when it comes to Compaq equipment.
I have just spent the best part of a day searching the Internet by various means, including various search engines, trying to find drivers to support the embedded NCR 53C710-based SCSI controller in a Compaq ProLiant 2000 and also drivers to support a Compaq SMART SCSI RAID array controller. Result: nothing, except a lot of stress.
Please can someone help me (and the many others who I have encountered looking for these drivers). Linux claims to support quite a bit of hardware—please extend this support to include some key Compaq server items.
—Graeme Nelson graeme@cheerful.com
I'm writing you after seeing one too many odes to the glories of the Open Source movement. I have a serious problem with the whole Open Source bandwagon due to the fact that Open Source is almost solely about making free software palatable to business—a segment of society which has played a largely non-existent role in the development of free software. Business has done nothing to make the user and programmer community at large more aware of the benefits of free software. I feel the primary benefits are individual and social freedom.
The June article by Eric S. Raymond, “Open Source Summit”, is a good example of the fundamental emptiness of the Open Source movement. The O'Reilly conference report struck me as being more about how Larry Wall, et al., can strike it rich than about how the lives of users and programmers can be enhanced through free software. I have nothing against people being financially compensated for their labor, but being financially compensated for one's labor has always been a secondary or even irrelevant consideration in the free software movement and rightfully so.
The most appalling notion implied in the rhetoric of the Open Source movement is that we, those of us who use/write/support free software, have to change our ways and adopt a more corporate mindset if we want free software to be successful in the real world. This is manifestly ridiculous. If free software hadn't already proven itself thoroughly in the real world, there wouldn't even be an Open Source movement. In fact, I think that free software and the free software movement have proven themselves to such an amazing degree that the corporate world now wants to find a way to squeeze a buck out of us. Again, there is nothing wrong with making a buck, but don't you dare do it at the expense of my freedom.
Unfortunately, free software developers are not a major source of advertising dollars for LJ, so it is not likely that LJ will be publishing alternate views to the Open Source camp anytime soon. That apparently being the case, I would suggest that if LJ readers are interested in an alternate view of the free software movement, check out, for starters, Richard Stallman's article “Why Free Software is better than Open Source” at http://www.gnu.org/philosophy/open-source-or-free.html.
—Shawn Ewald shawn@wilshire.net
While I disagree with your stated beliefs, I'm always happy to publish alternate views—I have done so in the past, do so now with your letter and will do so again in the future. While it is true that LJ does not receive advertising dollars from free software, we put free software items in the “New Products” column and publish reviews and tutorials of free software.
Linux Journal strongly supports “freely available” software and the Open Source movement. This is one reason we chose the Debian distribution to use in our office.
By the way, I see no reason for you to have singled out Larry Wall as looking for a way to “strike it rich”. Perl is free and Larry is most definitely not a money-grubbing type of guy.
—Editor
My thanks to the numerous people who've written in response to my article in LJ #50, “PPPui: A Friendly GUI For PPP”. To anyone interested in more features—especially anyone who relies on single-use passwords—please check http://www.teleport.com/~nmeyers/PPPui/ for features added to PPPui since the article was originally submitted.
—Nathan Meyers nmeyers@teleport.com
Today’s modular x86 servers are compute-centric, designed as a least common denominator to support a wide range of IT workloads. Those generic, virtualized IT workloads have much different resource optimization requirements than hyperscale and cloud applications. They have resulted in a “one size fits all” enterprise IT architecture that is not optimized for a specific set of IT workloads, and especially not emerging hyperscale workloads, such as web applications, big data, and object storage. In this report, you will learn how shifting the focus from traditional compute-centric IT architectures to an innovative disaggregated fabric-based architecture can optimize and scale your data center.
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Enter to Win an Adafruit Prototyping Pi Plate Kit for Raspberry Pi

It's Raspberry Pi month at Linux Journal. Each week in May, Adafruit will be giving away a Pi-related prize to a lucky, randomly drawn LJ reader. Winners will be announced weekly.
Fill out the fields below to enter to win this week's prize-- a Prototyping Pi Plate Kit for Raspberry Pi.
Congratulations to our winners so far:
- 5-8-13, Pi Starter Pack: Jack Davis
- 5-15-13, Pi Model B 512MB RAM: Patrick Dunn
- Next winner announced on 5-21-13!
Free Webinar: Linux Backup and Recovery
Most companies incorporate backup procedures for critical data, which can be restored quickly if a loss occurs. However, fewer companies are prepared for catastrophic system failures, in which they lose all data, the entire operating system, applications, settings, patches and more, reducing their system(s) to “bare metal.” After all, before data can be restored to a system, there must be a system to restore it to.
In this one hour webinar, learn how to enhance your existing backup strategies for better disaster recovery preparedness using Storix System Backup Administrator (SBAdmin), a highly flexible bare-metal recovery solution for UNIX and Linux systems.




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