Booting to Snapshots vs Subvolumes

Booting to Snapshots vs Subvolumes : r/btrfs - Reddit

A snapshot is just a subvolume pre-populated with the source subvolume (which can be the rooot volume).

Inherent difference between snapshot and default subvolume?

Is there any inherent difference between these two? I'm asking because I messed up my default subvolume, but managed to boot a snapshot I ...

Btrfs: To enable snapshotting of subvolumes, do you need to create ...

It also makes sense (to me) to just mirror the subvol names 1:1 under /.snapshot . Then snapshots can just be named, say, YYYMMDD-HHMMSS and ...

Btrfs system wont boot from the default subvolume? - Support

The exact actions depend on whether a number is provided or not: Without a number, a first read-only snapshot of the default subvolume is ...

7 System Recovery and Snapshot Management with Snapper

By default, automatic snapshots as described above are configured for the root partition and its subvolumes. To make snapshots available for other partitions ...

When rolling back a subvolume to a snapshot in btrfs, is simply ...

I still don't get it. My subvolid=0 is not mounted at boot. Instead, I have three subvolumes mounted at boot: root , /home , and /.snapshots .

Boot to Btrfs snapshot in Ubuntu

Snapshot in BTRFS is a form of subvolume. By default, your Ubuntu installer on BTRFS created two subvolumes - @ and @home.

View topic - [SOLVED] BTRFS snapshot technique - Gentoo Forums

... snapshots. This is how I do it, simplified: * boot from live media and mount subvolid=5 to /mnt * create subvolumes 'root', 'home' and ' ...

Snapper - ArchWiki

... snapshots of Btrfs subvolumes and thin-provisioned LVM volumes. It can ... and there are some inherent difficulties booting into read-only snapshots.

OS Upgrade and Rollback Using BTRFS

In BTRFS snapshots are actually subvolumes (see here for an explanation of subvolumes). ... snapshot of /boot and / it is actually creating a ...

Services fail when booting into snapshot · Issue #92 - GitHub

They are r/o for a reason: Booting into a snapshot changes the data and might just destroy the last available backup. Sometimes, one needs ...

10 System recovery and snapshot management with Snapper

By default, automatic snapshots as described above are configured for the root partition and its subvolumes. To make snapshots available for other partitions ...

Setup (subvolumes btrfs) and boot directly from it - openmediavault

It creates snapshot subvolumes under /.snapshots, and makes rolling back single files or entire snapshots painless. Subvolumes aren't included ...

Booting BTRFS snapshots from separate boot directory

/boot must be part of root subvolume (subvolume, mounted as / ) for booting from snapshot to work. At least, this is the current status ...

Note to self about btrfs and home as a subvolume - KDE Discuss

... and could not figure out what went wrong at boot. ... It's just a few careful renames and snapshots, and all the subvolumes involved can remain in ...

System is unbootable; BTRFSonLUKS, snapshots not working

I suspect something is wrong with your @ subvolume. You could try to restore a snapshot manually. Boot into the live environment; Rename (mv) or ...

System recovery and snapshot management with Snapper | Reference

Snapshots always reside on the same partition or subvolume on which the snapshot has been taken. It is not possible to store snapshots on a different partition ...

Rollback Btrfs root snapshot - Fedora Discussion

But I can also argue that maybe each service that use subvolumes and snapshots perhaps one day need their own dedicated namespace in the top- ...

New iSO BTRFS newbie here - Page 4 - EndeavourOS Forum

A snapshot is a subvolume so you should just be able to take your existing line in /etc/fstab which either should have something like ...

How to Install Fedora 40 with Snapshot and Rollback Support

These subvolumes are created on the system root to avoid being included in the rollback process. Some of these directories store temporary files ...