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[Bug 1722184] Re: Resize/migrate instance will leave instance directory in source host with ceph storage

 

Fixed in Pike with https://review.openstack.org/#/c/437356/

** Changed in: nova
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1722184

Title:
  Resize/migrate instance will leave instance directory in source host
  with ceph storage

Status in OpenStack Compute (nova):
  Invalid

Bug description:
  Description
  ===========
  In kvm + ceph scenario, we resize or migrate an instance, the instance root directory will remain in source host. When we do live migration of the instance to the original source host, it will raise an exception that the The supplied disk path (%(path)s) already exists.

  Steps to reproduce
  ==================
  1. Create an instance. Remember the host that the instance is running.
  2. Resize/migrate this instance.

  Expected result
  ===============
  The instance directory in source host does not exist.

  Actual result
  =============
  The instance directory in source host still exist.

  Environment
  ===========
  CentOS 7.2 + Openstack mitaka 

  Logs & Configs
  ==============

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References