23 Jul
2013
23 Jul
'13
3:36 p.m.
On 07/23/2013 07:29 AM, Thomas Stein wrote:
The current implementation of --copy-storage-all uses a qemu interface that upstream qemu developers are reluctant to support, and risks running into problems. We have patches under review to use a new NBD server for migration when targeting qemu 1.4 with libvirt 1.0.2, with much less risk
What version of libvirt and qemu are you using? Newer libvirt is indeed able to use NBD migration for a much cleaner result.
qemu-1.4.2 and libvirt-1.1.0. Do i have to use specific options for nbd migration?
Libvirt automatically uses NBD migration if it is available, with no extra effort on your part. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org