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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.
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In my opinion, it depends. If a distro has BTRFS configured to automatically take a snapshot when upgrading (like OpenSuse Tumbleweed), then BTRFS.
If not, for a beginner, ext4 + timeshift to take snapshots of your system in case an upgrade goes wrong will be fine.
If youβre just doing a vanilla Linux install, ext4 is the way to go.
Upvoted. Not everyone wants to rely on backups and restore broken system every month like on BTRFS
We're not in 2014 anymore.
I disagree. My partition is ext4, but Timeshift saved my ass when an upgrade went wrong. I just had to restore the system from a previous snapshot taken before the upgrade.
Of course updates can break stuff. What I don't understand is why would you intentionally go for a less stable FS that can break and corrupt all files? It's especially bad on old machines with limited space where full backups are not possible
Are you talking about ext4 or BTRFS?
Honestly, unless there's some specific thing you're looking for just use your distro's default. If your distro doesn't have a default I'd probably default to ext4. The way most people use their computers there's really no noticeable advantage to any of the others, so there's no reason not to stick with old reliable. If you like to fiddle with things just to see what they can do or have unusual requirements then btrfs or zfs could be worth looking into, but if you have to ask it probably doesn't matter.
ext4 has been battle-tested for many years and is very stable. Doesn't have the same fragmentation and data loss issues certain other filesystems like NTFS have.
I always go LVM + BTRFS these days. I simply love the versatility.
EDIT: DO NOT DO THIS LMAO, JUST USE BTRFS, I AM SO STUPID
ext4 unless you need features offered by another FS.
FS is for nubz, do these instead:
Read
dd if=/dev/sda of=/dev/stdout
Write
dd if=/dev/stdin of=/dev/sda
As someone who ran BTRFS for years, I'm personally switching back to EXT4. Yes, the compression and other features are nice, but when things go wrong and you have to do a recovery, it's not worth the complexity
I've found it much easier and way more reliable. If I pull out the power on ext4 it is likely to cause corruption and sometimes you can't fix it.
Btrfs is pretty much impossible to completely corrupt. I've had drives fail and I didn't lose anything
Lemme say this - While complex, I can vouch for recovering files on BTRFS. I can't vouch for recovering files on ext4, because I never had to.
Btrfs. Just format as one big partition (besides that little EFI partition of course) and don't worry about splitting up your disk into root and home. Put home on its own subvolume so that root can be rolled back separately from it. You can have automatic snapshots, low-overhead compression, deduplication, incremental backups. Any filesystem can fsck its own metadata, but btrfs is one of the few that also cares if your data is also intact.