Comment 4 for bug 1442649
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| Christian Juner (christian-juner) wrote Re: nautilus trash doesn't include btrfs subvolumes | #4 |
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The trouble seems to stem from glib's way of deleting files being different to the way gvfs tries to locate trash directories.
glib's gio/glocalfile.c contains the find_mountpoint_for function which is used to determine the device's root directory as location to put the .Trash-<uid> directory. It looks at the stat(2) st_dev value ("device number"). btrfs gives each subvolume a different device number.
gvfs's trashlib searches for trash directories based on mount points determined by getmntent_r(2).
I do not know how to fix it in general. A fix for btrfs might be to search for all subvolumes of a btrfs mount point returned by getmntent_r(2). Not sure if you can listen to new subvolumes being created after the initial search, though (maybe inotify can?).