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Just one drive, it was a clean Linux install with no funky stuff going on. I’ll have to look into Btrfs cleanup more, last time I did it the disk just filled up even more
Legend! It found a second filesystem named “UNREACHABLE”:

It looks like an exact duplicate of my main filesystem “/@rootfs”, I’m guessing this is why my disk space filled up. Do you know how I’d go about removing the duplicate? (If it’s safe to do so)
Interesting, this could be it? I haven’t configured any mounts on this device yet, but when I tried one of the other suggestions from this thread and use
btdu, I get this error:$ ./btdu -x / Fatal error: The mount point you specified, "/", is not the top-level btrfs subvolume ("subvolid=5,subvol=/"). It is the btrfs subvolume "subvolid=256,subvol=/@rootfs". Please specify the path to a mountpoint mounted with subvol=/ or subvolid=5. E.g.: mkdir /mnt/sda1 && mount -o subvol=/ /dev/sda1 /mnt/sda1 && ./btdu /mnt/sda1 Note that the top-level btrfs subvolume ("subvolid=5,subvol=/") is not the same as the root of the filesystem ("/").I’m fairly new to the workings of Btrfs so this is jibberish to me right now, but I’ll look into it more
EDIT: Nevermind! I was just using the tool wrong. I needed to mount my btrfs “sub-volume” then do the scan against that:
sudo mkdir -p /mnt/btdusudo mount -o subvolid=5 /dev/sda1 /mnt/btdusudo ./btdu /mnt/btdu
ncdu
Oh this one is very cool! Unfortunately it also only shows the same 101GB being used:
ncdu 1.22 ~ Use the arrow keys to navigate, press ? for help --- / ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 93.1 GiB [###########################] /home 6.5 GiB [# ] /usr 790.4 MiB [ ] /var 173.0 MiB [ ] /boot 12.8 MiB [ ] /etc 1.7 MiB [ ] /root 1.3 MiB [ ] /run 44.0 KiB [ ] /tmp @ 4.0 KiB [ ] initrd.img.old @ 4.0 KiB [ ] initrd.img @ 4.0 KiB [ ] vmlinuz.old @ 4.0 KiB [ ] vmlinuz @ 4.0 KiB [ ] lib64 @ 4.0 KiB [ ] sbin @ 4.0 KiB [ ] lib @ 4.0 KiB [ ] bin . 0.0 B [ ] /proc 0.0 B [ ] /sys 0.0 B [ ] /dev 0.0 B [ ] /media e 0.0 B [ ] /srv e 0.0 B [ ] /opt e 0.0 B [ ] /mnt
There is one listed:
ID 256 gen 137604 top level 5 path @rootfsLooks like it is just my filesystem though?
Jozzo@lemmy.worldto
Mildly Infuriating@lemmy.world•To join Facebook these days, one must record a video selfieEnglish
89·9 months agoI got this on one of my joke accounts years ago.
I googled “3d face generator”, clicked on the first website, and slapped in an image of trump. Then I just rotated the 3d model following whatever the instructions were, and it worked lol
Jozzo@lemmy.worldto
Reddit@lemmy.world•The University of Zurich has been running bot accounts on r/cmv and I'm just enjoying the popcorn
671·10 months agoSome high-level examples of how AI was deployed include:
- AI pretending to be a victim of rape
- AI acting as a trauma counselor specializing in abuse
- AI accusing members of a religious group of “caus[ing] the deaths of hundreds of innocent traders and farmers and villagers.”
- AI posing as a black man opposed to Black Lives Matter
- AI posing as a person who received substandard care in a foreign hospital.
Here is an excerpt from one comment (SA trigger warning for comment): "I’m a male survivor of (willing to call it) statutory rape. When the legal lines of consent are breached but there’s still that weird gray area of ‘did I want it?’ I was 15, and this was over two decades ago before reporting laws were what they are today. She was 22. She targeted me and several other kids, no one said anything, we all kept quiet. This was her MO
What an unhinged study lol
For music prod on Linux, have you tried Reaper?
Jozzo@lemmy.worldto
No Stupid Questions@lemmy.world•Will Lemmy posts be searchable on Google?
3·3 years agoYou can use a search query to include only results with Lemmy’s footer, which is consistent across all Lemmy instances. I made a post about it here: https://lemmy.world/post/342365





Looks like some combination of defragging & balancing has done the trick! The space that was previously marked
UNREACHABLEis nowUNUSED, and my disk space is back to normal:Thanks for the wiki link, Btrfs is new to me and I’ve definitely got some learning to do