Language Selection

English French German Italian Portuguese Spanish

The Future of Linux File Systems and Volume Managers

Filed under
Linux

This is a topic I can be extremely passionate about. I enjoy working with data storage technologies and especially enjoy topics on file systems/volume managers. It is true when they say, “Once you get into data storage it is difficult getting out.” That is because the industry is fascinating. Working with enterprise class equipment is an experience that cannot be forgotten. We are talking about rack mountable blade servers, RAID and JBOD storage arrays working with SCSI-based technologies such as Fibre Channel, SAS (SATA under the SAS), protocol analyzers and more. And that is only the hardware. Step into the software aspect of it such as High Availability, i.e. Clustering, Dynamic Multipathing, Load Balancing, things tend to get a bit more exciting.

Over the course of time, I have had significant exposure to this industry in both permanent and part-time consulting roles. With that, I have also had a significant amount of exposure with UNIX, GNU/Linux and Microsoft Windows running in these environments. With this exposure I have seen what has been efficient and what has not. It is my personal opinion that both UNIX and GNU/Linux are more well equipped to cater to enterprise market although I am still concerned for the future of GNU/Linux with regards to one specific area and that is storage management.

The Dilemma

To date, I don’t think I have ever seen any other operating environment support so many file systems and volume managers. You name it and I can assure you that one way or another, it runs on Linux. The problem with having multiple choices of methods or applications in configuring and managing your storage is that there may come a time where you will have to toggle between multiple interfaces in order to accomplish one set of tasks.

A good example is...




More in Tux Machines

Google’s Fuchsia OS on the Pixelbook: It works! It actually works!

Google currently has two OSes on the market: Android and Chrome OS. The company is never one to leave a successful product alone in the marketplace, though, so it's also developing a third operating system called "Fuchsia." When we last checked in on the experimental OS in May 2017, calling it an "OS" was a bit of a stretch. We only got the system UI up and running on top of Android, where it then functioned like an app. The UI offered a neat multi-window system, but mostly it was just a bunch of placeholder graphics. Nothing worked. It has been hard to check in on Fuchsia since. The Fuchsia system UI, which was written with a cross-platform SDK called "Flutter," quickly shut down the Android (and iOS) compatible builds. Fuchsia has a Vulkan-based graphics stack, and no emulator supports the new-ish graphics API. The only way to get Fuchsia up and running again was with actual hardware, and the only supported devices were Intel NUC PCs from 2015 and the Acer Switch Alpha 12 laptop. Read more

today's howtos

Games: Super Blood Hockey, Starship Titanic and More

Software: MenuLibre, Speech Recognition, "Just TODO It", Slack

  • MenuLibre 2.1.4 Released
    The wait is over. MenuLibre 2.1.4 is now available for public testing and translations! With well over 100 commits, numerous bug fixes, and a lot of polish, the best menu editing solution for Linux is ready for primetime.
  • Speech Recognition For Linux Gets A Little Closer
    t has become commonplace to yell out commands to a little box and have it answer you. However, voice input for the desktop has never really gone mainstream. This is particularly slow for Linux users whose options are shockingly limited, although decent speech support is baked into recent versions of Windows and OS X Yosemite and beyond. There are four well-known open speech recognition engines: CMU Sphinx, Julius, Kaldi, and the recent release of Mozilla’s DeepSpeech (part of their Common Voice initiative). The trick for Linux users is successfully setting them up and using them in applications. [Michael Sheldon] aims to fix that — at least for DeepSpeech. He’s created an IBus plugin that lets DeepSpeech work with nearly any X application. He’s also provided PPAs that should make it easy to install for Ubuntu or related distributions.
  • Announcing "Just TODO It"
    Recently, I wished to use a trivially-simple TODO-list application whilst working on a project. I had a look through what was available to me in the "GNOME Software" application and was surprised to find nothing suitable. In particular I just wanted to capture a list of actions that I could tick off; I didn't want anything more sophisticated than that (and indeed, more sophistication would mean a learning curve I couldn't afford at the time). I then remembered that I'd written one myself, twelve years ago. So I found the old code, dusted it off, made some small adjustments so it would work on modern systems and published it.
  • Linux users can now get Slack as a snap package
    Canonical has announced the general availability of the collaboration platform Slack, as a snap package. The move will allow Linux users to get setup with the platform and begin collaborating on their work more easily. Any Linux distribution with snap support can head over to the snapcraft website, download the package, and begin using it.