Btrfs on Linux Café

Recovering from a Failed Btrfs Send Receive Operation with Rsync as a Safety Net

Sun, 12 Jul 2026 08:52:53 +0200

Introduction to Btrfs Send and Receive

I’ve been working with Btrfs for a while now, and I have to say, its send and receive functionality is one of my favorite features. It makes efficient backups and data replication across systems a breeze. However, like any complex operation, things can go wrong, and you’re left with incomplete or corrupted data. That’s where having a safety net like rsync comes in handy.

Taming Disk Space Usage on My Homelab Server with btrfs Snapshots and Quotas

Thu, 09 Jul 2026 08:16:36 +0200

Introduction to Disk Space Management

I’ve been running a homelab server for a while now, and one thing that’s always been a challenge is managing disk space. With multiple services and projects running on my server, it’s easy to lose track of disk usage. I’ve seen this go wrong when you’re not paying attention, and suddenly you’re scrambling to free up space. Recently, I started exploring ways to better manage my disk space, and I stumbled upon btrfs snapshots and quotas. In practice, these features have been a game-changer for me.

Taming Disk Space Hogs with btrfs Snapshots and Automatic Pruning

Fri, 03 Jul 2026 09:12:54 +0200

Introduction to btrfs Snapshots

I’ve been running Linux for years, and one thing I’ve learned is the importance of managing disk space effectively. btrfs has been a game-changer for me - its snapshotting and automatic pruning features have saved me from more than a few headaches. In this article, I’ll share my experience with using btrfs snapshots to keep my systems running smoothly.

What are btrfs Snapshots?

btrfs snapshots are essentially temporary copies of a subvolume, which can be used to roll back changes or recover data if something goes wrong. I’ve seen this go wrong when I’ve accidentally overwritten important files or filled up my disk with unnecessary data. With btrfs snapshots, you can create a snapshot of your system, make changes, and then delete the snapshot if everything works out. The real trick is to use them consistently and make them a part of your workflow.