Linux

48389 readers

1854 users here now

From Wikipedia, the free encyclopedia

Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

Rules

Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
No misinformation
No NSFW content
No hate speech, bigotry, etc

Related Communities

Community icon by Alpár-Etele Méder, licensed under CC BY 3.0

founded 5 years ago

MODERATORS

AgreeableLandscape@lemmy.ml

nooter692@lemmy.ml

MarcellusDrum@lemmy.ml

cypherpunks@lemmy.ml

cyclohexane@lemmy.ml

d3Xt3r@lemmy.nz

121

Which filesystem should I use for stable storage? (lemm.ee)

submitted 1 year ago* (last edited 1 year ago) by mimichuu_@lemm.ee to c/linux@lemmy.ml

61 comments fedilink hide all child comments

Hello everyone. I'm going to build a new PC soon and I'm trying to maximize its reliability all I can. I'm using Debian Bookworm. I have a 1TB M2 SSD to boot on and a 4TB SATA SSD for storage. My goal is for the computer to last at least 10 years. It's for personal use and work, playing games, making games, programming, drawing, 3d modelling etc.

I've been reading on filesystems and it seems like the best ones to preserve data if anything is lost or corrupted or went through a power outage are BTRFS and ZFS. However I've also read they have stability issues, unlike Ext4. It seems like a tradeoff then?

I've read that most of BTRFS's stability issues come from trying to do RAID5/6 on it, which I'll never do. Is everything else good enough? ZFS's stability issues seem to mostly come from it having out-of-tree kernel modules, but how much of a problem is this in real-life use?

So far I've been thinking of using BTRFS for the boot drive and ZFS for the storage drive. But maybe it's better to use BTRFS for both? I'll of course keep backups but I would still like to ensure I'll have to deal with stuff breaking as little as possible.

Thank you in advance for the advice.

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

[–] TCB13@lemmy.world 1 points 1 year ago

BTRFS - easy, fast, reliable, snapshots, compression, usable RAID, CoW, online resizing... ZFS - hard to get into, reliable, snapshots, compression, state of the art RAID, CoW....

Everything else, particularly Ext4 should be avoided. Your life will be a lot easier once you discover snapshotting and also how more robust and reliable BTRFS and ZFS are. I got into BTRFS a few years ago in order to survive power losses as I had issues with Ext3 and Ext4 regularly with that. My experience with Ext4 disks was always: if something goes slightly wrong your data is... puff gone.