id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host 20233,Unwanted conversion dynamic to fixed disk,Codehunter,,"Hello! I'm unsure about this is a bug or a feature, but I'm very confused about it: I have a VM with a fixed VDI. This is explicitly what I want to have for some performance issues on Linux host. When I clone this VM via Ctrl-O, I wondering that the clone has an dynamic VDI, I didnt like that behavior. But really really bad is: The source VM is also converted to a dynamic VDI. Therefore I must go to the vboxmanage modifyvm twice (for source and target VM) and convert it back to fixed. These steps consumes unneccessarily space on my SSD. Please make an selection in the GUI which target disk type is wanted. And much more important: Please leave the source VM unchanged! Thanks and Greets!",defect,new,virtual disk,VirtualBox 6.1.18,,,,Windows,Linux