Linux Questions

534 readers

1 users here now

Linux questions

Rules (in addition of the Lemmy.world rules)

stay on topic
be nice (no name calling)
do not post long blocks of text such as logs
do not delete your posts unless it violates the rules

Tips for giving and receiving help

be as clear and specific
say thank you if a solution works
verify your solutions before posting them as facts.

any rule violations will result in disciplinary actions

founded 1 year ago

MODERATORS

possiblylinux127

How do I get started using btrfs snapshots? (self.linuxquestions)

submitted 1 year ago by jmanjones to c/linuxquestions

3 comments fedilink hide all child comments

I'm using btrfs for the first time along with default Fedora Workstation. I want to setup incremental snapshots in case of something goes wrong while tweaking my system. Or just be able to take a snapshot right before making a major change. I'm not sure how to get started. When I look up guide, most of them feel a bit too advanced.

you are viewing a single comment's thread
view the rest of the comments

[–] possiblylinux127 2 points 1 year ago (1 children)

You should be able to list all subvolumes with sudo btrfs subvolume list /. From their you can use the btrfs snapshot command to take a snapshot. sudo btrfs subvolume snapshot / test

[–] jmanjones 1 points 1 year ago* (last edited 1 year ago)

If you don't mind! What does output of subvolume list mean? Where is a good place to store snapshots in case of failure? I ask because I used your example commands and it placed it in my home directory and I'm not sure if thats a good place