yahoo-eng-team team mailing list archive

[Jeffrey Zhang <1802467@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

When using ceph in nova and glance, the image in nova will be cloned
from glance images. Then the parent image in nova images will be pointed
to glance pool. This will cause a lower availability. when glance pool
is broken, the vm image is affected too.

For higher availability, we can flatten the image from its parent. Then
nova images will not depends on glance pool.

** Affects: nova
     Importance: Undecided
     Assignee: Jeffrey Zhang (jeffrey4l)
         Status: In Progress

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1802467

Title:
  when using ceph,  the vm image in nova will be cloned from image and
  result in lower availablility

Status in OpenStack Compute (nova):
  In Progress

Bug description:
  When using ceph in nova and glance, the image in nova will be cloned
  from glance images. Then the parent image in nova images will be
  pointed to glance pool. This will cause a lower availability. when
  glance pool is broken, the vm image is affected too.

  For higher availability, we can flatten the image from its parent.
  Then nova images will not depends on glance pool.

To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1802467/+subscriptions