After I wrote the question here, I realized what that I didn't google
for the condition well enough
Long story short, turns out sometimes btrfs reserves the space but
doesn't use it -- in this case, a good 40+% of the drive :(
Anyway, after a "btrfs balance" I think it's actually resolved.

# btrfs fi us /
Overall:
    Device size:         476.94GiB
    Device allocated:         279.98GiB

(before the rebalance, "allocated" was also ~476GiB)

~cheers


On 6/11/20 16:38, Konstantin Svist wrote:
> Looks like I'm having a problem with my btrfs partition, it thinks
> it's out of space.
> Thing is, the drive is 500G and usage according to df and btrfs df is
> ~250G
> I removed a couple of snapshots as a workaround but hit the problem
> again pretty quickly..
> I also ran fstrim & btrfs check --clear-space-cache (both v1 and v2)
> and still no luck.
>
> Is there some limitation on number of files? I'm not doing anything
> crazy there, just haven't checked yet

_______________________________________________
users mailing list -- users@lists.fedoraproject.org
To unsubscribe send an email to users-le...@lists.fedoraproject.org
Fedora Code of Conduct: 
https://docs.fedoraproject.org/en-US/project/code-of-conduct/
List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives: 
https://lists.fedoraproject.org/archives/list/users@lists.fedoraproject.org

Reply via email to