id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host
5270,Strange message when removing an Immutable disk and 'Remove' button should not be enabled,Mark Cranness,," * Create a new hard disk, and mark it as immutable.
 * Attach it to a VM.
 * Use Virtual Media Manager to remove it (Remove button should not be enabled)
 * ""Are you sure?"" - Remove
 * ""Do you want to delete?"" - Keep
{{{
Failed to close the hard disk C:
...
Hard disk '<NULL>' has 20641136 child hard disks
}}}

If I answer ""Do you want to delete?"" - Delete, the message is:
{{{
Hard disk '<NULL>' has 0 child hard disks
}}}",defect,closed,GUI,VirtualBox 3.2.8,fixed,,,other,other