I’ve been using Linux for years now and in fact have gotten family members to prefer it as well. However, every Linux system I have set up has one issue: Timeshift does not autoclear snapshots and Pacman does not know how to check available disk space on a Btrfs system. So about every few months I will update my system and run out of disk space during the upgrade… Is there any way to
- Have the oldest snapshot in timeshift delete when disk space is low and
- Have Pacman refuse to upgrade/install if disk space is too low on a btrfs system/
Thanks.
I think the Btrfs setup takes care of the number of snapshots you want to keep and deletes older snapshots if I’m not mistaken. I did have that setup before as per the wiki but have since moved over to Btrfs and Snapper which can also be configured that way.
1 Like
You are not mistaken. I use Timeshift with BTRFS and my setup limits the snapshots to the last 3 days and the last 3 boots. Others and olders are deleted. (of course you can choose different schedule and setup).
BTRFS itself does not manage snapshots per se; that’s what timeshift and/or snapper are for. Neither of these tools are installed by default.