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But you can't do that on a live system as you can with Windows or macOS. Not a problem for pre release upgrade perhaps. But I'm so missing this feature from mac
by mikae1 1y ago
But you can't do that on a live system as you can with Windows or macOS. Not a problem for pre release upgrade perhaps. But I'm so missing this feature from macOS.
- pak9rabid 1y agoYou can if you're using LVM. Take a snapshot of the logical volume your system is on, then run `dd' against the snapshot, as it's essentially a frozen point-in-time. I've used this trick many times in a live, rw environment.
- SAI_Peregrinus 1y agoYou can snapshot the filesystem if you're using BTRFS, ZFS, or another Copy-on-Write filesystem.
- hysan 1y agoDepends on your filesystem. For example, I certainly can as I’m using btrfs. I’m also using Timeshift for easy management of snapshots. As others have mentioned, there are other choices too like Snapper that all work well.