Re: [libvirt] [PATCH 00/14] Add ability to handle the <metadata> element using the API

This series adds the initialy omitted functionality of changing the <metadata> element using the virDomain[Get|Set]Metadata API. First few patches are cleanup of some code noticed during implementation of the other stuff. Peter Krempa (14): virsh-domain: Remove spurious ATTRIBUTE_UNUSED from cmdDesc virsh-domain: Line up signal names array qemu: Factor out body of qemuDomainGetMetadata for universal use qemu: Factor out body of qemuDomainSetMetadata for universal use conf: Factor out setting of metadata to simplify code util: Add helper to convert libxml2 nodes to a string virsh-domain: use virXMLNodeDump instead of xmlNodeDump virsh-domain: Add command to allow modifications of XML metadata conf: Add support for requesting of XML metadata via the API conf: allow to add XML metadata using the virDomainSetMetadata api lib: Don't force the key argument when deleting metadata lxc: Add metadata modification APIs test: Add <metadata> support into the test driver tests: Add metadata tests