[dolphin] [Bug 490247] New: Top Level Trash Not Working With Fuse Mounted Drive Pool

[jeffgt14]

https://bugs.kde.org/show_bug.cgi?id=490247

            Bug ID: 490247
           Summary: Top Level Trash Not Working With Fuse Mounted Drive
                    Pool
    Classification: Applications
           Product: dolphin
           Version: 24.05.2
          Platform: openSUSE
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: jeffgt14 at yahoo.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

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SUMMARY
I have multiple EXT4 internal drives mounted at /mnt/data/ which are pooled
together using mergerfs/fuse and mounted at /mnt/storage/. A few of these
folders are then bind mounted to home directories such as /Music, /Videos.

Problem is, if I trash any file over the fuse mount (whether from
/mnt/storage/Videos/file or /home/user/Videos/file) the file gets moved across
drives to my local home drive at ~/.local/share/Trash. I can delete from
/mnt/data/drive/Videos/file and it will correctly sent to the top level trash
of that drive but obviously that defeats the point of the drive pool.

This issue seems to only occur in Dolphin. Any other file manager (Thunar,
PCManFM, etc.) all correctly trash the file from the drive pool.

STEPS TO REPRODUCE
1. Mount fuse filesystem pooling multiple drives (mergerfs likely)
2. Trash file from /mnt/storage drivepool
3. 

OBSERVED RESULT
File is moved to /home/user/.local/share/Trash and unable to be restored from
Trash

EXPECTED RESULT
File moved to top level trash on same drive at /mnt/data/drive. Restore moves
file back to original location on drive

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: Opensuse Tumbleweed
(available in About System)
KDE Plasma Version: 6.1.2
KDE Frameworks Version: 6.3.0
Qt Version: 6.7.2

ADDITIONAL INFORMATION
Not seeing any errors but there's definitely a huge delay (up to a minute)
trying to trash any kind larger file (~1GB). Drivepool is not using any
existing path create policies.

My mount settings from /etc/fstab:

/mnt/data/NAS-W6A159ZK:/mnt/data/WD-WCC4N1PCVASZ:/mnt/data/NAS-W6A14Z9A:/mnt/data/WD-VGH4160G
/mnt/storage fuse.mergerfs
noforget,inodecalc=path-hash,cache.files=off,dropcacheonclose=true,moveonenospc=true,minfreespace=20G,fsname=mergerfs,category.create=mfs,func.getattr=newest
0 0

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