[Rdo-list] cinder retype and QoS

[Kashyap Chamarthy]

On Wed, Nov 19, 2014 at 09:59:46AM +0000, Arne Wiebalck wrote:
> Hi,
> 
> >From what I see, "cinder retype” does not work with different QoS
> >types yet, correct?

I'm not a Cinder expert, but looking at the change[1] that introduced
the Cinder volume retype functionality, at end of the commit message, it
says:

  [. . .]
  This version will cause retype operations to fail if the current and
  new volume types have different:
  1. QoS settings that are enforced by the front-end for in-use volumes.
  2. encryption settings.

Not sure if that (point 1 there) answers your question.


[1] https://review.openstack.org/#/c/44881/ -- Add ability to modify
volume type

-- 
/kashyap