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[Bug 1420274] [NEW] The ephemeral disk and the swap disk locally in the nova-compute node when image_type=rbd

 

Public bug reported:

Description of problem:
The Nova saves templates of the ephemeral and swap disks locally in the compute nodes, in /var/lib/nova/instances/_base directory 

Version-Release number of selected component (if applicable):
openstack-nova-compute-2014.2.1-14.el7ost.noarch
openstack-nova-api-2014.2.1-14.el7ost.noarch

How reproducible:
100%

Steps to Reproduce:
1. Set Nova to work with Ceph as the back end of the compute nodes
2. Create a flavor that has ephemeral and swap disks 
3. Launch an instance 

Actual results:
Templates of the ephemeral and swap disks are been saved in the /var/lib/nova/instances/_base directory 

Expected results:
These disks should be saved in the Ceph storage

** Affects: nova
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1420274

Title:
  The ephemeral disk and the swap disk locally in the nova-compute node
  when image_type=rbd

Status in OpenStack Compute (Nova):
  New

Bug description:
  Description of problem:
  The Nova saves templates of the ephemeral and swap disks locally in the compute nodes, in /var/lib/nova/instances/_base directory 

  Version-Release number of selected component (if applicable):
  openstack-nova-compute-2014.2.1-14.el7ost.noarch
  openstack-nova-api-2014.2.1-14.el7ost.noarch

  How reproducible:
  100%

  Steps to Reproduce:
  1. Set Nova to work with Ceph as the back end of the compute nodes
  2. Create a flavor that has ephemeral and swap disks 
  3. Launch an instance 

  Actual results:
  Templates of the ephemeral and swap disks are been saved in the /var/lib/nova/instances/_base directory 

  Expected results:
  These disks should be saved in the Ceph storage

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