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Andromxda , to linux in What file systems are you using on your devices and why?
@Andromxda@lemmy.dbzer0.com avatar

Btrfs on my Linux desktops and laptops, ZFS on my server, APFS on my Apple devices I guess

Magister , to linux in What file systems are you using on your devices and why?
@Magister@lemmy.world avatar

Btrfs in a luks container so it’s encrypted.

Psyhackological OP ,
@Psyhackological@lemmy.ml avatar

Great! Have you had any issues with this setup?

Magister ,
@Magister@lemmy.world avatar

nope, it works really well, for more than a year now, this is my work PC using 8h/day, I’m using MX23 AHS version. Directly in the setup you can select encryption and btrfs volume etc. btrfs is pretty stable.

ssm , (edited ) to linux in What file systems are you using on your devices and why?
@ssm@lemmy.sdf.org avatar

Edit: reasons added in because I can’t read the post title

  • OpenBSD laptop: ffs2, vfat for efi system partition
    • Why: Contrary to popular belief, OpenBSD does not support zfs. The only other filesystem options are msdos (fat family), and ext2fs (mostly for Linux compatibility as far as I can tell, filesystem is experimental and lacks a bunch of features according to the manpage). Makes ffs2 the only sane option.
  • OpenBSD vps: ffs2
    • Why: See above.
  • Pinephone running PmOS: ext2 boot partition, ext4 root partition
    • Why: Defaults.
  • Void Linux VM: ext2
    • Why: I prefer not having journaling on flash memory. This hasn’t bitten me in the ass too hard yet, and even when it does I can usually get around system files being lost with integrity tools. Maybe I’ll dabble with f2fs some day, but I’ll need to read about its features and shortcomings compared to ext2.
  • Alpine Linux VM: ext4
    • Why: Would have installed as ext2 as well, but I forgot
  • Steam Deck: ??? (too lazy to check, 9/10 chance it’s ext4)
loutr ,
@loutr@sh.itjust.works avatar

Yes the Steam deck FS is ext4.

Why ext2 on Void?

ssm ,
@ssm@lemmy.sdf.org avatar

I prefer not using journaling filesystems on flash memory, I haven’t had any major data integrity issues yet because of it. I would have made the Alpine fs ext2 as well, but I guess I missed it during install. I think you can just disable journaling in ext4 anyways, so if I care enough I’ll just do that.

drwho ,
@drwho@beehaw.org avatar
delirious_owl , to linux in What file systems are you using on your devices and why?
@delirious_owl@discuss.online avatar

Every year I buy a couple ~$5 USB drives and plug them into my jbod machine in a software raid1. At this point there’s about a hundred in long array of daisy chained USB hubs.

Each drive is formatted with fat32 and added to an LVM. Don’t judge my ghetto NAS.

bonus_crab ,

how fast is it?

delirious_owl ,
@delirious_owl@discuss.online avatar

Roughly the same speed of my dick slicing through frozen butter at the North Pole on January 1st, 1993

vizzi ,

LOL

itslilith ,
@itslilith@lemmy.blahaj.zone avatar

Amazing shitpost

slice ,

I would love to see a complete post about this.

drwho ,
@drwho@beehaw.org avatar

So would I. I’m really curious about how well it works.

drwho , to linux in What file systems are you using on your devices and why?
@drwho@beehaw.org avatar

Servers - btrfs. Fewer layers of abstraction, easier to manipulate.

Laptops - ext4. I don’t do anything weird with the onboard storage, plus it supports fscrypt.

Flash drives - exFAT. I usually need to access them on multiple platforms and exFAT is about as cross-platform as VFAT (but supports bigger files).

KindaABigDyl , to linux in What file systems are you using on your devices and why?
@KindaABigDyl@programming.dev avatar

Ext4 bc of its speed for games and my main files. Btrfs on the root for compression

possiblylinux127 , to linux in What file systems are you using on your devices and why?

Defaults

So Btrfs, ZFS and ext4 for virtual

Psyhackological OP ,
@Psyhackological@lemmy.ml avatar

ext4 is virtual only?

possiblylinux127 ,

It isn’t terribly resistant to corruption

eager_eagle , to linux in What file systems are you using on your devices and why?
@eager_eagle@lemmy.world avatar

F2FS, because solid state and speed

Psyhackological OP ,
@Psyhackological@lemmy.ml avatar

Oh never heard of it. How’s your environment suited for it then? Give some details please.

eager_eagle ,
@eager_eagle@lemmy.world avatar

not sure what you want to know…

  1. have a solid state drive
  2. format it as f2fs

done; just use it normally

Psyhackological OP ,
@Psyhackological@lemmy.ml avatar

Do you use it for USBs NVMe and SSDs or SSDs exclusive on the main system?

eager_eagle ,
@eager_eagle@lemmy.world avatar

FAT32 for USBs, as I frequently need them to be bootable.

F2FS for my M.2 NVMes, desktop and laptop, but would also use it on SSDs as they’re all flash.

nyan , to linux in What file systems are you using on your devices and why?

ext4 on all hard disks, but my installs are all several years old at this point, and I might choose differently if I were starting over from scratch. The boot partition on the ancient laptop might actually be ext2; I don’t remember and it’s certainly old enough that that might still have been preferred Gentoo procedure when I first set it up. Removable media might be ext3, ext4, or vfat, depending on compatibility needs and how long ago I formatted it. If I buy an SD card or USB stick that turns out to be preformatted in exFAT, I reformat it before use to ensure everything can read it.

They’re all solidly reliable filesystems (well, except for the vfat), but perhaps not the most featureful.

CrabAndBroom ,

Yeah same here, everything is ext4 'cause it’s always worked and has never given me any troubles. But next time I have to reinstall I am tempted to give Btrfs a go.

sgibson5150 , to linux in What file systems are you using on your devices and why?

Random thoughts, no particular order

I think btrfs was the default the last time I installed Bazzite, but I don’t really know anything about it so I switched it to ext4. I understand the snapshot ability is nice with rolling release distros, though.

It’d been ages since I’d used FAT32 for anything until I made a Debian live USB when I was setting up my pi-hole on an old Core2Duo recently. It would only boot on FAT32 for reasons I probably once knew. 😆

NTFS was an improvement over the FATs what with the journaling, security, file streams, etc. I use it wherever I still use Windows (work).

Most of my general purpose USB flash drives use exFAT. I like not having to worry about eject/unmount.

Jesus_666 ,

NTFS feels rock solid if you use only Windows and extremely janky if you dual-boot. Linux currently can’t really fix NTFS volumes and thus won’t mount them if they’re inconsistent.

As it happens, they’re inconsistent all the time. I’ve had an NTFS volume become dirty after booting into Windows and then shutting down. Not a problem for Windows but Linux wouldn’t touch the volume until I’d booted into Windows at least once.

I finally decided to use a storage upgrade to move most drives to Btrfs save for the Windows system volume and a shared data partition that’s now on ExFAT because it’s good enough for it.

rotopenguin ,
@rotopenguin@infosec.pub avatar

By default, windows does “Fast Boot” which doesn’t make booting any faster, but does have the benefit of leaving the volume in a mounted state when you shut it down.

Jesus_666 ,

Oh, right. Fast Boot. I forgot about that bundle of joy.

But that’s wasn’t the only instance of an NTFS volume suddenly being broken. Another favorite was when I shrunk a volume on one disk from Linux (and then remembered that Windows correspond done it better) and rebooted to have it fixed and Windows proceeded to repair one on a different disk.

Psyhackological OP ,
@Psyhackological@lemmy.ml avatar

Sure.

Bazzite defaults to btrfs and yeah this distro with rolling back changes is on another level.

Well you probably used it if you had any brand new USB as it’s the default. I’m trying to flash my USBs for now with exFAT or NTFS…

NTFS is like Windows - the necessity when nothing else will work.

Wait what. exFAT can make you not to worry about eject/umount?

sgibson5150 ,

I mainly started using exFAT on flash drives (even on new ones) since it is interoperable between Windows, Linux, and Intel Mac. To be clear, I never don’t unmount the drive properly under normal conditions, but I remember reading around the time it was introduced that the Windows implementation guaranteed the buffers were flushed after every write (meaning no unwritten data remains when the activity indicator on the drive stops blinking) but now I can’t find any evidence that was ever the case. Wouldn’t be the first time I got bad info from the Internet. 🤷‍♂️

anothermember , to linux in What file systems are you using on your devices and why?

Btrfs for everything these days, subvolume snapshots have been game-changing for me for doing backups.

Psyhackological OP ,
@Psyhackological@lemmy.ml avatar

Could you please elaborate on doing backups with btrfs?

anothermember ,

Sure, I pretty much use the method explained here for weekly backups: fedoramagazine.org/btrfs-snapshots-backup-increme…

bonus_crab , to linux in What file systems are you using on your devices and why?

Btrfs snapshots have saved my ass a few times with bad updates.

Psyhackological OP ,
@Psyhackological@lemmy.ml avatar

From the grub menu or somehow in chroot environment?

bonus_crab ,

grub menu. al my timeshift snapshots show up there. for /home i just backup to a usb with deja dup.

voracread , to linux in What file systems are you using on your devices and why?

I tried exFAT for my USB stick but car sterio cannot read it.

Psyhackological OP ,
@Psyhackological@lemmy.ml avatar

Yeah that’s weird when I read about exFAT it seemed like same compability but no FAT32’s limitations but in practice that wasn’t the case.

GolfNovemberUniform , to linux in What file systems are you using on your devices and why?
@GolfNovemberUniform@lemmy.ml avatar

Ext4 is the only good FS so that’s what I use.

henfredemars ,

Many different file systems are successfully used in production on a large scale that aren’t EXT4.

Psyhackological OP ,
@Psyhackological@lemmy.ml avatar

Are you sure this is the only good FS? I know it’s solid and stable and used for many years as default Linux’s FS but I disagree that’s the only good one.

Kaeru , to linux in What file systems are you using on your devices and why?

Xfs is solid Commenting b/c I’m disappointed no one else recommends

Psyhackological OP ,
@Psyhackological@lemmy.ml avatar

I use it in my work but ZFS seems interesting alternative.

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