Re: [Qemu-devel] Qemu and Changed Block Tracking

[John Snow]

On 02/21/2017 07:43 AM, Peter Lieven wrote:
> Hi,
> 
> 
> is there anyone ever thought about implementing something like VMware
> CBT in Qemu?
> 
> 
> https://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1020128
> 
> 
> 
> Thanks,
> Peter
> 
> 

A bit outdated now, but:
http://wiki.qemu-project.org/Features/IncrementalBackup

and also a summary I wrote not too far back (PDF):
https://drive.google.com/file/d/0B3CFr1TuHydWalVJaEdPaE5PbFE

and I'm sure the Virtuozzo developers could chime in on this subject,
but basically we do have something similar in the works, as eblake says.

--js