Re: [Qemu-devel] [v2 0/4] Fix long vm downtime during live migration

[Li, Liang Z]

Hi Amit, 

I am very glad that you are looking at this patchset.  Looking forward to your 
comments. :)


Liang

> -----Original Message-----
> From: Amit Shah [mailto:address@hidden
> Sent: Monday, October 26, 2015 2:10 PM
> To: Li, Liang Z
> Cc: 'address@hidden'; 'address@hidden'; 'qemu-
> address@hidden'; Wang, Yong Y; 'address@hidden';
> 'address@hidden'; Zhang, Yang Z; 'Paolo Bonzini'
> Subject: Re: [Qemu-devel] [v2 0/4] Fix long vm downtime during live migration
> 
> On (Wed) 21 Oct 2015 [09:00:31], Li, Liang Z wrote:
> > > > Some cleanup operations take long time during the pause and copy
> > > > stage, especially with the KVM patch 3ea3b7fa9af067, do these
> > > > operations after the completion of live migration can help to
> > > > reduce VM
> > > downtime.
> > > >
> > > > Ony the first patch changes the behavior, the rest 3 patches are
> > > > for code cleanup.
> > > >
> > > > Changes:
> > > >   * Remove qemu_savevm_sate_cancel() in migrate_fd_cleanup()
> > > >   * Add 2 more patches for code clean up
> > >
> > > Reviewed-by: Paolo Bonzini <address@hidden>
> >
> > Resend this mail.
> 
> Hi Liang,
> 
> I'm looking at this patchset; I did take a look at it in the past and I 
> couldn't map
> everything; I need more time to look at everything here.
> 
> Definitely a more detailed commit log or comments would've helped.
> 
> But there's already a reviewed-by from Paolo, so I fully expect this patch to 
> be
> merged in 2.5.
> 
>               Amit