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Re: [Xen-users] domU shutdown as (null)

  • To: xen-users@xxxxxxxxxxxxx
  • From: "J. Roeleveld" <joost@xxxxxxxxxxxx>
  • Date: Fri, 04 Aug 2017 16:21:01 +0200
  • Delivery-date: Fri, 04 Aug 2017 14:22:22 +0000
  • List-id: Xen user discussion <xen-users.lists.xen.org>

On Friday, August 4, 2017 10:20:31 AM CEST Valentin Vidic wrote:
> Hi,
> Is it normal for a domU with a lot of memory to appear as (null) for a
> minute or so after shutdown?  It seems to be scrubbing memory and I'm
> unable to create a new machine until this finishes.

Yes, I see this all the time.
Don't often restart VMs myself, especially not the big ones. So it doesn't 
affect me as much.

I think it is possible to disable the memory-scrubbing. Which should speed 
this up. But then the new VM can see the memory-content of the previous VM. 
(potential security-risk)


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