OpenStack Compute (nova)

  1. Series queens
  2. Bug #1778206
  3. Comment #1

Comment 1 for bug 1778206

Revision history for this message
Andrey Volkov (avolkov) wrote :

For me the bug looks like:
BDM cleanup happens in nova.compute.manager.ComputeManager._rollback_live_migration
https://github.com/openstack/nova/blob/master/nova/compute/manager.py#L6636
based on migrate_data.old_vol_attachment_ids.
If nova.compute.manager.ComputeManager.pre_live_migration fails there is no such data
in migrate_data and BDM cleanup will not happen.
https://github.com/openstack/nova/blob/master/nova/compute/manager.py#L6166