ArchAengelus@lemmy.dbzer0.comtoLinux@lemmy.ml•EXT4 Has A Very Nice Performance Optimization For Linux 6.11 (Phoronix)
3·
2 months agoWait til your table with all the checksums gets messed up on an “older” btrfs install. Happened to me on a VM because I didn’t know copy-on-write should be disabled for large frequently partially updated files. It also slowed that VMs IO down a lot.
Like most file systems, BTRFS is great if you know the edge cases. I recently moved to ZFS on my new work system, which has been a great change in terms of in-line snapshots and the like.
If EXT4 meets your needs, that’s awesome. If you understand how to use a different FS well or are willing to learn (and risk), I would also encourage other options as well.
No matter how good the protocol or client encryption, your privacy is only as good as your own physical security for the device in question.
Given that if you lose your private key, there is no recovery, I would be surprised if there were real back doors in the clients. Maybe unintentional ways to leak data, but you can go look for yourself: https://github.com/signalapp/Signal-Android
They have one for each client.