HI, all guys Why does vmfork not get supported by KVM project? What is the drawback? It's very cool if it's used in some scenario, e.g. HPC. It will be appreciated for your comments, thanks. On Fri, Oct 24, 2014 at 2:25 AM, Hu Yaohui <loki2441@gmail.com> wrote:

Hi all, There are some vmfork features provided by Xen based on shadow page table few years ago. I am wondering whether KVM provides the similar feature on the same host. By triggering vmfork, we can get a child VM which CPU and I/O status is the same as the parent, and the memory is CoW shared with parent VM.

Thanks, Yaohui -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

-- Regards, Zhi Yong Wu