Just a simple question : Which file system do you recommend for Linux? Ext4…?
EDIT : Thanks to everyone who commented, I think I will try btrfs on my root partition and keep ext4 for my home directory 😃
If you’re just doing a vanilla Linux install, ext4 is the way to go.
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.
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.
And it has repair tools that actually work and can make the filesystem usable again.
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.
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.
FS is for nubz, do these instead:
Read
dd if=/dev/sda of=/dev/stdoutWrite
dd if=/dev/stdin of=/dev/sdaI always go LVM + BTRFS these days. I simply love the versatility.
EDIT: DO NOT DO THIS LMAO, JUST USE BTRFS, I AM SO STUPID
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.
