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["Markus Zoeller \(markus_z\)" <mzoeller@xxxxxxxxxxxxxxxxxx>]

This is an automated cleanup. This bug report has been closed because it
is older than 18 months and there is no open code change to fix this.
After this time it is unlikely that the circumstances which lead to
the observed issue can be reproduced.

If you can reproduce the bug, please:
* reopen the bug report (set to status "New")
* AND add the detailed steps to reproduce the issue (if applicable)
* AND leave a comment "CONFIRMED FOR: <RELEASE_NAME>"
  Only still supported release names are valid (LIBERTY, MITAKA, OCATA, NEWTON).
  Valid example: CONFIRMED FOR: LIBERTY


** Changed in: nova
   Importance: Low => Undecided

** Changed in: nova
       Status: Confirmed => Expired

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https://bugs.launchpad.net/bugs/1187330

Title:
  nova-compute does not respect reserved memory for dom0 when using
  libvirt/XEN

Status in OpenStack Compute (nova):
  Expired

Bug description:
  When using libvirt/XEN nova-compute does not respect the reserved
  memory for dom0. Dom0 is skipped in memory calculation in
  nova/virt/libvirt/driver.py. I suggest introducing of a new config-
  option named "libvirt_xen_ballooning=bool" which represents the usage
  of XEN ballooning defaulting to "true" (as this is xen default). If
  this value is set to false then dom0-memory is included in calculation
  of used memory.

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