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[Xen-users] xenballooning


  • To: xen-users@xxxxxxxxxxxxxxxxxxx
  • From: George Shuklin <george.shuklin@xxxxxxxxx>
  • Date: Thu, 29 Jul 2010 12:57:18 +0400
  • Delivery-date: Thu, 29 Jul 2010 01:59:01 -0700
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  • List-id: Xen user discussion <xen-users.lists.xensource.com>

As I understand concept of xenballooning, it allow to take memory from
guest and return it to hypervisor. This allow to reduce amount of memory
allocated to VM in realtime without rebooting VM.

But how we can add more memory to guest VM in realtime, than was at boot
time?

Can we somehow make balloon inflated at start time? (F.e. VM starts with
memory = 512Mb and balloon inflating to +512Mb).

Thank you.


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