16 Mar
2015
16 Mar
'15
noon
On Fri, Mar 13, 2015 at 11:24:25 -0600, Eric Blake wrote:
On 03/13/2015 10:25 AM, Peter Krempa wrote:
Block job handling violates our usage of domain jobs and changes disk source definition behind our back.
Peter Krempa (3): qemu: process: Export qemuProcessFindDomainDiskByAlias qemu: event: Don't fiddle with disk backing trees without a job qemu: Disallow concurrent block jobs on a single disk
On description alone, this should help solve the crash that Shanzhi observed: https://www.redhat.com/archives/libvir-list/2015-March/msg00656.html
I've pushed this series. While my suggestion to check also the length of the backing chain reported by qemu would fix that crash as a symptom, this fixes the reason why it happened. Peter