On 09/25/2014 10:40 AM, Peter Krempa wrote: > Since 363e9a68 we track backing chain metadata when creating snapshots > the right way even for the inactive configuration. As we did not yet > update other code paths that modify the backing chain (blockpull) the > newDef backing chain gets out of sync. > > After stopping of a VM the new definition gets copied to the next start > one. The new VM then has incorrect backing chain info. This patch > switches the backing chain detector to always purge the existing backing > chain and forces re-detection to avoid this issue until we'll have full > backing chain tracking support. > > Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1144922 > --- > src/qemu/qemu_domain.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) ACK. It's a bandaid that may disappear later, but it's better to ship something inefficient and working rather than efficient but buggy. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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