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9cbd1ecc3e
Michal Privoznik
9cbd1ecc3e
virsh: Correctly detect inserted media in change-media command
https://bugzilla.redhat.com/show_bug.cgi?id=1250331 It all works like this. The change-media command dumps domain XML, finds the corresponding cdrom device we want to change media in and returns it in the xmlNodePtr form. This way we don't have to bother with keeping all the subelements or attributes that we don't care about in the XML that is fed back to libvirt for the update API. Now, the problem is we try to be clever here and detect if disk already has a source (indicated by <source/> subelement). However, bare fact that the element is there does not mean disk has source. Make our clever check better. Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
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LibVirt : simple API for virtualization Libvirt is a C toolkit to interact with the virtualization capabilities of recent versions of Linux (and other OSes). It is free software available under the GNU Lesser General Public License. Virtualization of the Linux Operating System means the ability to run multiple instances of Operating Systems concurrently on a single hardware system where the basic resources are driven by a Linux instance. The library aim at providing long term stable C API initially for the Xen paravirtualization but should be able to integrate other virtualization mechanisms if needed. Daniel Veillard <veillard@redhat.com>
Description
Libvirt provides a portable, long term stable C API for managing the
virtualization technologies provided by many operating systems. It
includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware
vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER
Hypervisor.
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