On 3/15/2018 7:27 AM, 李杰 wrote:
It seems that we can only delete the snapshots of the original volume firstly,then delete the original volume if the original volume has snapshots.
Nova won't be deleting the volume snapshots just to delete the volume during a rebuild.
If we decide to delete the root volume during rebuild (delete_on_termination=True *or* we decide to not consider that flag during rebuild), the rebuild operation will likely have to handle the scenario that the volume has snapshots and can't be deleted.
Which opens up another question: if we hit that scenario, what should the rebuild operation do? Log a warning and just detach the volume but not delete it and continue, or fail?
-- Thanks, Matt _______________________________________________ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
