Il 18/06/2013 08:37, Markus Armbruster ha scritto: > > If not, can we try to detect such case on opening > Gee, what a nice swamp you found there!
It is a huge swamp indeed. Since we stop all block jobs on media change already, what about just adding a command "block-job-attach" or something like that which exposes the target of the job as a blockdev (presumably so that you can then add it to the NBD server)? Paolo