Open-source News

Red Hat's Stratis 2.0.1 Released For This Linux Storage Management Solution

Phoronix - Tue, 02/11/2020 - 16:47
Red Hat's Stratis storage project for offering enterprise storage capabilities on Linux to compete with the likes of ZFS and Btrfs while being built atop LVM and XFS saw the first update to its daemon of 2020...

Basic kubectl and Helm commands for beginners

opensource.com - Tue, 02/11/2020 - 16:03

Recently, my husband was telling me about an upcoming job interview where he would have to run through some basic commands on a computer. He was anxious about the interview, but the best way for him to learn and remember things has always been to equate the thing he doesn't know to something very familiar to him. Because our conversation happened right after I was roaming the grocery store trying to decide what to cook that evening, it inspired me to write about kubectl and Helm commands by equating them to an ordinary trip to the grocer.


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Automate your live demos with this shell script

opensource.com - Tue, 02/11/2020 - 16:02

I gave a talk about multi-architecture container images at LISA19 in October that included a lengthy live demo. Rather than writing out 30+ commands and risking typos, I decided to automate the demo with a shell script.


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Using external libraries in Java

opensource.com - Tue, 02/11/2020 - 16:01

Java comes with a core set of libraries, including those that define commonly used data types and related behavior, like String or Date; utilities to interact with the host operating system, such as System or File; and useful subsystems to manage security, deal with network communications, and create or parse XML. Given the richness of this core set of libraries, it's often easy to find the necessary bits and pieces to reduce the amount of code a programmer must write to solve a problem.


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Why innovation can't happen without standardization

opensource.com - Tue, 02/11/2020 - 16:00

Any organization facing the prospect of change will confront an underlying tension between competing needs for standardization and innovation. Achieving the correct balance between these needs can be essential to an organization's success.

Experiencing too much of either can lead to morale and productivity problems. Over-stressing standardization, for example, can have a stifling effect on the team's ability to innovate to solve new problems. Unfettered innovation, on the other hand, can lead to time lost due to duplicated or misdirected efforts.


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How to Install Java on Arch Linux

Tecmint - Tue, 02/11/2020 - 14:18
Java is undoubtedly one of the most popular programming languages ever to grace the face of the planet, powering millions of applications both on Linux and Windows platforms. Java comprises of JRE (Java Runtime...

WebKitGTK 2.28 Seeing Flatpak Sandbox Support, WebGL + WebAudio By Default

Phoronix - Tue, 02/11/2020 - 14:03
Following this weekend's GNOME 3.36 beta, WebKitGTK 2.27.90 is available as a snapshot of this GTK-catered version of the WebKit layout engine on its path towards version 2.28...

Making Use Of Btrfs 3-Copy/4-Copy Support For RAID1 With Linux 5.5+

Phoronix - Tue, 02/11/2020 - 13:09
With the recently released Linux 5.5 and its new features, one of the prominent changes on the storage front was the Btrfs file-system picking up new "RAID1C3" and "RAID1C4" modes for allowing either three or four copies of RAID1 data across more drives to potentially allow up to three of four drives to fail in a RAID1 array while still being able to recover that data for this file-system with its native RAID capabilities...

NVIDIA Format Modifiers Coming To Nouveau In Linux 5.7

Phoronix - Tue, 02/11/2020 - 08:35
Now that the merge window is over for Linux 5.6, where the Nouveau open-source NVIDIA driver managed GeForce RTX 2000 "Turing" series accelerated support, a new feature addition landed Monday in the Nouveau kernel development tree for the next cycle...

Radeon R600 Gallium3D Lands NIR Support In Mesa 20.1

Phoronix - Tue, 02/11/2020 - 05:32
While not yet suitable for gamers or serious end usage, the Radeon "R600" Gallium3D driver that supports the Radeon HD 2000 through HD 6000 (pre-GCN) graphics cards now has an experimental NIR back-end...

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