RE: [PATCH V3 0/3] migration/colo: Optimize COLO framework code

["Zhang, Chen" <chen.zhang@intel.com>]

Hi Hailiang/Dave,

No news for a while, any comments?

Thanks
Zhang Chen

> -----Original Message-----
> From: Qemu-devel <qemu-devel-
> bounces+chen.zhang=intel.com@nongnu.org> On Behalf Of Zhang, Chen
> Sent: Monday, June 22, 2020 2:53 PM
> To: Dr. David Alan Gilbert <dgilbert@redhat.com>
> Cc: Zhanghailiang <zhang.zhanghailiang@huawei.com>; qemu-dev <qemu-
> devel@nongnu.org>; Zhang Chen <zhangckid@gmail.com>
> Subject: RE: [PATCH V3 0/3] migration/colo: Optimize COLO framework code
> 
> 
> 
> > -----Original Message-----
> > From: Dr. David Alan Gilbert <dgilbert@redhat.com>
> > Sent: Wednesday, June 17, 2020 8:26 PM
> > To: Zhang, Chen <chen.zhang@intel.com>
> > Cc: qemu-dev <qemu-devel@nongnu.org>; Zhang Chen
> > <zhangckid@gmail.com>; Zhanghailiang
> <zhang.zhanghailiang@huawei.com>
> > Subject: Re: [PATCH V3 0/3] migration/colo: Optimize COLO framework
> > code
> >
> > * Zhang, Chen (chen.zhang@intel.com) wrote:
> > > Hi Dave,
> > >
> >
> > I think it's OK; I guess Zhanghailiang is going to do a pull for it?
> > One thought about the change of use of MIGRATION_STATUS_ACTIVE; I
> > think it's OK at the moment - but the migration states and the way
> > they change becomes part of the API - changing which states we use can
> > confuse management applications; since there's no libvirt support,
> > I'll leave it to Zhanghailiang to know if that's OK.
> 
> Hi Hailiang/Dave,
> 
> Current upstream libvirt can't support COLO, it looks no new issue for normal
> migration process.
> For the future, new COLO migration status is good for COLO enable work on
> libvirt and upper layer.
> 
> Thanks
> Zhang Chen
> 
> >
> > Dave
> >
> >
> > >
> > > Thanks
> > > Zhang Chen
> > >
> > > > -----Original Message-----
> > > > From: Zhang, Chen <chen.zhang@intel.com>
> > > > Sent: Monday, June 8, 2020 3:46 AM
> > > > To: Dr . David Alan Gilbert <dgilbert@redhat.com>; qemu-dev <qemu-
> > > > devel@nongnu.org>
> > > > Cc: Zhang Chen <zhangckid@gmail.com>; Zhanghailiang
> > > > <zhang.zhanghailiang@huawei.com>; Zhang, Chen
> > <chen.zhang@intel.com>
> > > > Subject: [PATCH V3 0/3] migration/colo: Optimize COLO framework
> > > > code
> > > >
> > > > From: Zhang Chen <chen.zhang@intel.com>
> > > >
> > > > This series optimize some code of COLO, please review.
> > > >
> > > > Zhang Chen (3):
> > > >   migration/colo: Optimize COLO boot code path
> > > >   migration/colo: Update checkpoint time lately
> > > >   migration/migration.c: Remove MIGRATION_STATUS_ACTIVE in
> > > >     migration_iteration_finish
> > > >
> > > >  migration/colo.c      |  7 ++-----
> > > >  migration/migration.c | 12 +++++-------
> > > >  2 files changed, 7 insertions(+), 12 deletions(-)
> > > >
> > > > --
> > > > 2.17.1
> > >
> > --
> > Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK
>