nova imagebackend _base change Closes-Bug: #1440897 Issue: nova _base images are stored outside of global shared space causes live migration to fail as the _base image wont be available. Fix: _base is moved under global shared space so that migrating system will check the base image on the shared space and will initiate the migrate. Tests: Verified the above fix in the testbed where issue is seen.
nova imagebackend _base change
Closes-Bug: #1440897
Issue: nova _base images are stored outside of global shared space
causes live migration to fail as the _base image wont be
available.
Fix: _base is moved under global shared space so that migrating
system will check the base image on the shared space and
will initiate the migrate.
Tests: Verified the above fix in the testbed where issue is seen.

Change-Id: I23038269d6cff39dcd72dfd2d81fe81cc4b3e972

Juniper/nova,Juniper/nova,Juniper/nova,Juniper/nova