15: Butter Up: Exploring Fedora's Transparent Compression

15: Butter Up: Exploring Fedora's Transparent Compression

Chris Murphy, a developer working on BTRFS, explains the new transparent compression feature that will be enabled by default in Fedora 34 which automatically compresses files before writing to disk for space savings. He discusses the compression algorithm (zstd), performance impact, expected space savings, how to check compression stats, and the future roadmap for Butter FS features like snapshots/rollbacks.

The Fedora Podcast brings you exclusive interviews and deep dives with the innovators and contributors who make the Fedora community amazing! From cutting-edge technologies to the production of the Fedora distribution itself, we chat with the minds behind it all. Whether you're a longtime user or just curious, there’s always something new to discover in the world of Fedora.

🎬 New to Fedora? Get Started Here: https://fedoraproject.org/
🎙️ Follow the Fedora Podcast: https://podcast.fedoraproject.org
💬 Join the Conversation: https://matrix.to/#/#podcast:fedoraproject.org
🌐 Become Part of the Fedora community: https://docs.fedoraproject.org/en-US/project/join/

🔗Episode Resources

Chris Murphy: https://fedoraproject.org/wiki/User:Chrismurphy
BTRFS Fedora Wiki: https://fedoraproject.org/wiki/Btrfs
BTRFS transparent compression: https://fedoramagazine.org/fedora-workstation-34-feature-focus-btrfs-transparent-compression
BTRFS snapshots: https://fedoramagazine.org/btrfs-snapshots-backup-incremental

Sponsor: Tux Digital Network (https://tuxdigital.com/)

Special Thanks:
Ryan Gorley (https://freehive.com/) for his work on the Fedora Podcast artwork!
Tricknology: https://open.spotify.com/artist/3FDvVTwe3XjmdNyKoqvHR6?si=OAwevZVhS9mNS7HnP2J8wA

Special Guest: Chris Murphy.

Tämä jakso on lisätty Podme-palveluun avoimen RSS-syötteen kautta eikä se ole Podmen omaa tuotantoa. Siksi jakso saattaa sisältää mainontaa.

Jaksot(61)

61: Framework Laptop 12 Meets Fedora

61: Framework Laptop 12 Meets Fedora

Framework does not have a storefront you can walk into. What they do have is a laptop you can order that arrives with Fedora already on it, and a screwdriver in the box. Michael Tunnell is the Senior...

23 Syys 38min

60: Changing of the Guard, the New Fedora Community Architect

60: Changing of the Guard, the New Fedora Community Architect

Fedora has a job whose entire purpose is the health of the community around the distribution, and this month a new person took it over. So we got both of them on at once. Justin Wheeler has held the ...

10 Syys 50min

59: What is CentOS?

59: What is CentOS?

A couple of episodes ago we talked to Carl George about EPEL, and half that conversation ended up being about CentOS. The questions kept coming, so we made a whole episode out of it. This is the bigg...

25 Elo 47min

58: Where Can You Engage with Fedora?

58: Where Can You Engage with Fedora?

Fedora is a huge project with a lot of doors in. In this episode Eric and Noah walk through the different ways to find your people in Fedora, from real time chat on Matrix to long form discussion on F...

11 Elo 45min

57: What is EPEL

57: What is EPEL

EPEL is one of those repos a lot of us turned on without thinking twice. This episode, Noah and Eric sit down with Carl George, who leads the EPEL team at Red Hat, to explain what EPEL actually is, th...

29 Heinä 51min

56: Fedora Contributor Recognition Winners 2026

56: Fedora Contributor Recognition Winners 2026

The Fedora Contributor Recognition Program just wrapped its second year, and the winners were announced live at Flock. On this episode of the Fedora Podcast, we sit down with a couple of them: Ankur S...

15 Heinä 58min

55: Fixing Fedora's Packaging Pipeline

55: Fixing Fedora's Packaging Pipeline

Getting a package into Fedora takes more than just writing a spec file. There's a review queue, a sponsorship bottleneck, and a contribution process that can feel opaque to newcomers. Jakub Kadlcik ha...

9 Kesä 51min

54: BootC in the Wild

54: BootC in the Wild

What does bootc look like when it's actually running in production, not just in a lab? James Harmison joins the Fedora Podcast to talk about building custom bootc images across wildly different contex...

21 Huhti 35min

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