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[Andrew Laski <andrew.laski@xxxxxxxxxxxxx>]

Public bug reported:

When updating the metadata for an instance, the values should end up in
xenstore for a guest to be able to query.  This is related to
https://bugs.launchpad.net/nova/+bug/1292181 but with instance objects
metadata is now synced down to cells earlier than it used to be.  This
causes an issue with the metadata diff detection at the cell level so
new keys are not pushed to the virt driver.  This causes them to not be
set in xenstore in the xenserver driver.

** Affects: nova
     Importance: Undecided
     Assignee: Andrew Laski (alaski)
         Status: In Progress


** Tags: cells

** Changed in: nova
     Assignee: (unassigned) => Andrew Laski (alaski)

** Tags added: cells

** Changed in: nova
       Status: New => In Progress

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https://bugs.launchpad.net/bugs/1292185

Title:
  Cells: metadata update calls don't get to the virt driver

Status in OpenStack Compute (Nova):
  In Progress

Bug description:
  When updating the metadata for an instance, the values should end up
  in xenstore for a guest to be able to query.  This is related to
  https://bugs.launchpad.net/nova/+bug/1292181 but with instance objects
  metadata is now synced down to cells earlier than it used to be.  This
  causes an issue with the metadata diff detection at the cell level so
  new keys are not pushed to the virt driver.  This causes them to not
  be set in xenstore in the xenserver driver.

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