On 07/19/2012 05:00 PM, matt cowan wrote:
Somehow I've ended up with duplicate domids. domid=15 name=node14 (names sanitized)
# virsh list --all
14 node13 running 15 node14 running 15 node14 running 16 node16 running
What version of libvirt? There is an inherent race in the API of all libvirt versions prior to 0.9.13; if you are not using the latest release, then this is probably evidence of the race (namely, a guest can change state between running an inactive between the time that virsh calls consecutive query APIs, which means virsh ends up with missing or duplicate entries).
Doesn't *seem* to be causing a problem (other than above virsh/virt-manager issues), but this shouldn't happen right?
Unless you have atomic listing abilities, stuff like this will happen.
Any potential for screwiness I should be concerned about?
Only if it is reliably repeatable instead of a one-time occurrence.
libvirt-0.9.10-21.el6.x86_64
You don't have the atomic listing capabilities, so one-time occurrences of the data race are to be expected. -- Eric Blake eblake@redhat.com +1-919-301-3266 Libvirt virtualization library http://libvirt.org