Discussion:
vmfork in KVM
Hu Yaohui
2014-10-23 18:25:06 UTC
Permalink
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
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