Bug 440123

Summary: Dolphin complains of not enough disk space
Product: [Applications] dolphin Reporter: ehrich.weiss
Component: generalAssignee: Dolphin Bug Assignee <dolphin-bugs-null>
Status: REPORTED ---    
Severity: normal CC: brandon.cooper, dolphin-bugs-null, erik, madbyte
Priority: NOR    
Version First Reported In: 22.08.1   
Target Milestone: ---   
Platform: Other   
OS: Linux   
See Also: https://bugs.kde.org/show_bug.cgi?id=503640
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description ehrich.weiss 2021-07-21 19:23:04 UTC 
SUMMARY
This tends to happen on sshfs mounted drives BUT ONLY happens when I'm using Dolphin. When I try to copy files to the sshfs drive I sometimes get an error that there isn't enough disk space even when there is plenty. I would note that the free space is listed as being plenty big in Dolphin.

STEPS TO REPRODUCE
1. Copy files to sshfs
2. Receive error for no known reason


OBSERVED RESULT
Error copying, say, 128 megabytes of data onto a share that says it has 35 gigabytes free

EXPECTED RESULT

No error. 
SOFTWARE/OS VERSIONS

Linux/KDE Plasma: 5.21.3
(available in About System)
KDE Plasma Version: 5.21.3
KDE Frameworks Version: 5.84.0
Qt Version: 5.15.2

ADDITIONAL INFORMATION

I initially noticed that sshfs was reporting the free space of the directory in which the drives were mounted such that if the /media directory had 100 megabytes then even if the drives had 100 gigabytes, it would only report the 100 megabytes as free space and would behave like this. I worked around that by mounting them on a drive with much more free space but now that doesn't seem to do the trick.
Comment 1 madbyte 2022-09-16 21:02:31 UTC 
Still an issue.  Reports 2,3Gb total size with 500MB free on a sshfs mounted disk with more then 4TB disk space free.
Comment 2 Erik Näslund 2023-02-18 00:21:36 UTC 
I'm experiencing the same thing with a Backblaze bucket mounted using s3fs-fuse.
`df` reports 16 exabytes(!) free, and copying files using shell commands work just fine.