I have written a FUSE filesystem that can be seen here: https://github.com/patrickjennings/FlickrMS

I am running into trouble when users try to move files into the filesystem using Dolphin. When a file is moved into the filesystem, the error message "Could not write file . Disk full." is displayed in Dolphin. I am trying to find everything I can on this error and why it is being shown under these circumstances.

It appears Dolphin is doing a GETATTR, READDIR, then a RELEASEDIR on the directory that the files are being moved into.

Does anyone know what Dolphin is checking to determine that the disk is full or why this error may be thrown?

Thank you very much.