yahoo-eng-team team mailing list archive

[Claudiu Belu <cbelu@xxxxxxxxxxxxxxxxxxxxxx>]

Public bug reported:

Currently, the nova Hyper-V driver destroys the instance on the source
node and recreates it on the destination node. This can be an undesired
effect for some users, as the guest OS might see different NICs attached
(even though the MAC address is the same).

This issue can be solved by importing the desired VM on the destination
node, and updating the VM resources according to the new flavor.

** Affects: nova
     Importance: Undecided
         Status: New

** Affects: os-win
     Importance: Undecided
         Status: New


** Tags: hyper-v

** Also affects: nova
   Importance: Undecided
       Status: New

** Tags added: hyper-v

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Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1663238

Title:
  Hyper-V driver destroys and recreates the VM on cold migration /
  resize

Status in OpenStack Compute (nova):
  New
Status in os-win:
  New

Bug description:
  Currently, the nova Hyper-V driver destroys the instance on the source
  node and recreates it on the destination node. This can be an
  undesired effect for some users, as the guest OS might see different
  NICs attached (even though the MAC address is the same).

  This issue can be solved by importing the desired VM on the
  destination node, and updating the VM resources according to the new
  flavor.

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