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ZFS in Linux and BSD

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Linux
BSD
  • ZFS On Linux Runs Into A Snag With Linux 5.0

    While the Linux 5.0 kernel has a lot of enticing features and improvements, if you rely upon ZFS On Linux (ZOL) you will probably want to hold off on trying the Linux 5.0 release candidates at this time.

    ZFS On Linux currently fails to build against the Linux 5.0 kernel sources. This isn't due to a trivial API change but rather the 5.0 kernel is no longer exporting the __kernel_fpu_begin and __kernel_fpu_end symbols, which the ZOL kernel module relies upon as part of the file-system's checksums.

    There isn't a simple solution for this immediately, especially one that doesn't involve using GPL symbols, due to license compatibility issues with the out-of-tree ZOL kernel code. But surely with time and new code a solution can come about as it doesn't look like the upstream kernel developers are interested in any maneuvering to help out ZOL specifically (or rarely out-of-tree modules for that matter).

  • [Older] The future of ZFS in FreeBSD

    The sources for FreeBSD's ZFS support are currently taken directly from Illumos with local ifdefs to support the peculiarities of FreeBSD where the Solaris Portability Layer (SPL) shims fall short. FreeBSD has regularly pulled changes from Illumos and tried to push back any bug fixes and new features done in the context of FreeBSD. In the past few years the vast majority of new development in ZFS has taken place in DelphixOS and zfsonlinux (ZoL). Earlier this year Delphix announced that they will be moving to ZoL
    [...]

  • FOSS Clothing | BSD Now 280

    A EULA in FOSS clothing, NetBSD with more LLVM support, Thoughts on FreeBSD 12.0, FreeBSD Performance against Windows and Linux on Xeon, Microsoft shipping NetBSD, and more.

More in Tux Machines

Software: Synapse, Qmmp and LibreOffice

  • How to install and use Synapse, the MacOS Spotlight alternative for Linux
    Mac OS is everybody’s favorite, and there are several reasons behind it. One of the most useful utilities you can find on Mac OS is Spotlight, which makes searching for things a piece of cake, all directly from the desktop. While most developers have already designed similar utilities for Windows, the open-source Linux based operating systems are no exception, as well. Most Linux operating systems like Ubuntu have its own search functionality, but it can sometimes be troublesome to reach there and isn’t as powerful as Spotlight. So with Synapse for Linux, you can do just that, and boost the power of the search functionality on your system. With Synapse for Ubuntu, you can even search for things on the web, which is cool, as well. Some Linux distros like Lubuntu, don’t offer decent search functionality, and Synapse can be a great solution in such cases. With Synapse, searching is easy with just the navigation buttons on your keyboard, and you are ready to go. Synapse can be downloaded and installed from the Linux official repository. Synapse can also be configured to run on startup so that too don’t need to search for, and open Synapse, each time you need to use it.
  • Qmmp 1.3.3 Released with Floating PulseAudio, ALSA, OSS4 Support
    Qmmp, Qt based audio player, released version 1.3.3 with improvements and bug fixes. Here’s how to install it in Ubuntu 16.04, Ubuntu 18.04, Ubuntu 18.10, Ubuntu 19.04.
  • Office Suites for Ubuntu 18.04
    Today we are looking at different office suites for Ubuntu 18.04. LibreOffice is the default LibreOffice suite for Ubuntu but it is by all means not the only one. In this article, we will look at different office suites for Ubuntu and all of its pros and cons. All these Office Suites are available for at least all Ubuntu based distros, and the installation method is the same for all the Ubuntu based distros.
  • Week 3 Report
    I continue working on Rewriting the logger messages with the new DSL grammar:

Lenovo ThinkPad P Laptops Are Available with Ubuntu

Dell may be the best-known Linux laptop vendor right now, but Lenovo is looking to muscle in on the pre-installed Linux machine market. All of Lenovo’s refreshed ThinkPad P series laptops will be available to buy with Ubuntu 18.04 LTS preinstalled when they go on sale in the US later this month. Oddly, Lenovo doesn’t mention Linux availability in their press release introducing the new ThinkPad P series laptops, but eagle-eyed Linux users spotted the additional OS option on when investigating the laptop’s ‘tech specs’ on the Lenovo website. The company says its refreshed P-series ‘portfolio’ is “…is designed to meet the ever-changing power and portability needs of modern professionals across industries – both in the office and beyond without sacrificing our legendary engineering know-how, reliability and security.” Read more Also: How to install Lubuntu Linux OS on PC via USB stick/drive

Move to pay Debian devs for project work rears its head again

The idea of paying developers to work on Debian GNU/Linux packages has reared its head again, with senior developer Raphael Hertzog proposing that project funds be used for the purpose. Hertzog made the suggestion in a reply to a post on one of the project's mailing lists which was part of a thread on the subject "Why do we take so long to realise good ideas?" "Use the $300,000 on our bank accounts?", he wrote, adding that he had heard of another US$300,000 donation made by Google to the project though he was unable to find any publicly accessible reference to it. The idea of paying developers for their work on what is a community project was raised 13 years ago by former project leader Anthony Towns, with the reason being the speeding up of development so that releases could take place sooner. The idea did not prove very popular as it was meant to be run outside the project proper and was meant to pay core members for their work. Read more

GNOME 3.34’s Sleek New Desktop Background

The upcoming GNOME 3.34 release is sure to ship with a stack of improvements, new features and core app updates — but it will also come with a brand new default wallpaper! GNOME designer Jakub Steiner is, once again, diligently designing a new desktop drape for the revered free desktop to use by default. And although the intended design is not final-final, it’s almost done! So here’s your first look at the brand new GNOME 3.34 wallpaper... Read more