Re: [libvirt] [PATCHv9 1/9] blockjob: add qemu capabilities related to block jobs

On 10/23/2012 01:52 PM, Peter Krempa wrote: > On 10/23/12 04:10, Eric Blake wrote: > I know that it's convenient to have this in the upstream release as it > would remove the need to backport that feature every time. Said this, I > still don't like the idea dragging this stuff into the upstream code as > upstream would be responsible for supporting that from the time it went in. > > I am willing to give in on this if somebody else thinks that it would be > beneficial, but right now I'm not convinced that we want this upstream. I suppose it's not too hard to split this into two patches - one for upstream that uses only drive-mirror (and provides but not populates the feature "drive-reopen",), and one for backporting to RHEL but omitting from upstream that checks the __com.redhat_* commands. We'll see if any one else has a strong opinion one way or the other For precedence, note that we HAVE pulled other changes upstream for supporting RHEL 6.3 and CentOS qemu out-of-the-box with upstream libvirt, such as our change to recognize that if 'qemu-kvm -help' includes the substring 'libvirt', then it supports usable QMP even though the version claims to be only 0.12.xyz which normally did not have usable QMP.