[Libvir] Relative paths in domain XML

What would be really useful is to allow paths (eg. to file-backed block devices) to be relative in a useful way. This would let you have the domain XML configuration file & the block device files sit next to each other to give a machine description: mydomain.hda.img mydomain.xml # refers to <source file="mydomain.hda.img"> This isn't possible at the moment as far as I can tell, which means you need to know which directory the files are located in, and you can't move them around. [As an aside, at present the QEMU driver makes no attempt to check that the source file is an absolute path, it just passes whatever it finds to the '-hdc' argument to qemu.] For the command: virsh define mydomain.xml One implementation would be to have virsh rewriting paths, but that requires special knowledge of the XML format in virsh so I don't think it's a workable idea. Another would be to allow virsh to supply a 'base URI' (basically, the current directory) to the virDomainDefineXML call. Any thoughts? Rich. -- Richard Jones, Emerging Technologies, Red Hat http://et.redhat.com/~rjones virt-top is 'top' for virtual machines. Tiny program with many powerful monitoring features, net stats, disk stats, logging, etc. http://et.redhat.com/~rjones/virt-top