What's with all these hip filesystems and how are they different?
What's with all these hip filesystems and how are they different?
You know, ZFS, ButterFS (btrfs...its actually "better" right?), and I'm sure more.
I think I have ext4 on my home computer I installed ubuntu on 5 years ago. How does the choice of file system play a role? Is that old hat now? Surely something like ext4 has its place.
I see a lot of talk around filesystems but Ive never found a great resource that distiguishes them at a level that assumes I dont know much. Can anyone give some insight on how file systems work and why these new filesystems, that appear to be highlights and selling points in most distros, are better than older ones?
Edit: and since we are talking about filesystems, it might be nice to describe or mention how concepts like RAID or LUKS are related.
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Did BTRFS fix the Raid-5 problem or no?
No, but according to this Phoronix article, they will fix the RAID56 issues soon:
The support for RAID56 is in development and will eventually fix the problems with the current implementation. This is a backward incompatible feature and has to be enabled at mkfs time.
That is taking a surprisingly long time TBH