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This tutorial explains the configuration of a DRBD network filesystem replication as hot standby (Primary/Secondary) with EXT4 filesystem and as Primary/Primary cluster for High Availability with OCFS2 filesystem.

What is the number one factor that software developers consider when choosing which open source software packages to use? A recent survey conducted by Rogue Wave Software says support. What is the second most important factor? Who will carry the burden of providing that support. read more

Not too long ago, my friends and I were talking about open leadership. We began discussing what "type" of leader we all are, and we specifically noted how some people use power and status as a tool for leadership, while others have a certain charismatic personality that makes them a leader. I interjected with a question: "Then what kind of leader am I?" And both friends replied: "You're not a leader." read more

Some time ago the MOD Duo jumped onto my radar. In a nutshell, it is a guitar stomp box that comes loaded with different effects and sounds. Instead of buying the multitude of guitar pedals that many musicians string together in complex, if somewhat beautiful ways, the MOD Duo negates all that. It is a single box and what's more, it is powered by open source. read more

The Fedora Project is pleased to announce the immediate availability of Fedora 25 Beta, the next big step on our journey to the exciting Fedora 25 release in November. Download the prerelease from our Get Fedora site: Get Fedora 25... Continue Reading →

Board shakeup and new 'buy our code McNuggets' plan follows lousy sales Android alternative Cyanogen looks to have given up on trying to sell a full mobile operating system.…

ScreenCloud is a screenshot taking application developed by Olav S Thoresen. The project started back in 2012, and is aimed at "providing an easy to use and crossplatform way to share screenshots," according to the official website. The app is available for Linux as well as other popular operating systems including Windows and Mac OS X.

STEMTera is an Arduino Uno compatible breadboard with LEGO-ready connectors. It exposes the pins of the Uno’s ATmega16U2 chip for easier native USB support. The startup-backed STEMTera Breadboard has won its KickStarter funding, and is still available in various colors through Oct. 28.

Lorien Smyer is a former bookkeeper who decided she wanted to start a new career in computer science. She was one of 14 aspiring IT professionals to receive a 2016 Linux Foundation Training (LiFT) scholarship, announced in August.

Eurotech released v4.0 of its ESF IoT framework, adding multi-cloud support, and it spun a new ReliaGate 20-25 gateway with Yocto instead of Red Hat. Eurotech’s commercial Everyware Software Framework (ESF) was one of the first IoT frameworks to tie together device, gateway, and cloud components. It formed the basis for the open source Eclipse Kura project.

With 25 billion new devices set to hit the Internet by 2025, the need for a better worldwide cryptosystem for securing information is paramount. That’s why the Apache Milagro project is currently incubating at the Apache Software Foundation. It’s a collaboration between MIRACL and Nippon Telegram and Telegraph (NTT), and Brian Spector, MIRACL CEO and Co-Founder, discussed the project in his keynote at ApacheCon in May.

Acrosser’s “AMB-A55ET1” Mini-ITX SBC taps AMD’s dual-core, 1.65GHz G-Series T56N, and offers dual mini-PCIe, dual SATA, and 8x USB ports. Sometimes the best SBC isn’t the fastest and most feature rich, but the one that can do the job right at the right price. Assuming the AMB-A55ET1 is priced as low as we would expect, […]

Want to develop wearable or very compact applications, networked applications, Internet of Things (IoT) devices, and prototype your brainstorms quickly and inexpensively? Then this roundup of versatile open source hardware boards is for you. All you need is a few pieces of hardware, basic soldering skills, and some JavaScript know-how. read more

We shape our technology. Our technology shapes us. It's not a one-way trip, but a continual feedback loop. Dr. Ainissa Ramirez, in her inspirational LinuxCon North America keynote, claims that the greatest cultural shifts come from new technologies.

When people first think of "open source," their mind probably first goes to code—something technical that requires an intermediate understanding of computers or programming languages. But open source is a broad concept that goes beyond binary bits and bytes. Open source projects hold great regard for community participation. The community is a fundamental piece of a successful open source project. For my experience getting involved with open source, I began in the community and worked my way around from there. read more

The open source community is a diverse and fractious collection of individuals and organizations. In its infancy, in many ways it could be compared to the hippie movements of the '60s: a lot of passion, a lot of fun, a lot of weirdness, and not a lot of organization. Over the last decade or so, it has evolved into a respected software development force that relies on the support of its members. read more

Linux Lord also feels Internet of Things hardware is mostly doomed, like his old Sinclair QL Linus Torvalds believes ARM has little chance of overhauling x86, because the latter has built an open hardware ecosystem that the former just doesn't look like replicating.…

Are you interested in keeping track of what is happening in the open source cloud? Opensource.com is your source for news in OpenStack, the open source cloud infrastructure project. OpenStack around the web There is a lot of interesting stuff being written about OpenStack. Here's a sampling from some of our favorites: read more

Samsung Electronics Co. has temporarily suspended production of the Galaxy Note 7 smartphone, an official at a supplier for Samsung said Monday, amid a series of media reports that some Note 7 replacements have caught fire.

Mads said that now with .NET Core, C# code runs about as fast on Linux as Windows.