Cinder

  1. Bug #1278035
  2. Comment #3

Comment 3 for bug 1278035

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to cinder (master)

Reviewed: https://review.openstack.org/73523
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=4cac1bd3227fd8b65744e75f0df018fb34bcb1c1
Submitter: Jenkins
Branch: master

commit 4cac1bd3227fd8b65744e75f0df018fb34bcb1c1
Author: LarryLiu <email address hidden>
Date: Fri Feb 14 15:46:07 2014 +0800

    Storwize/SVC: Change volume copy task to async

    If Cinder crashes during a migration or retype (where data is moved and
    the operation can take a long time), the storage ends up with multiple
    copies of the same volume which requires storage admin intervention.

    This patch maintain a list of pending operations which is backed up in
    admin metadata, and a periodic task reviews the list and removes volume
    copies whose copy operation completed. When Cinder comes up, check the
    admin metadata and rebuild the list.

    Change-Id: I6549712bb0083996faced89c2207a4c438ae953d
    Closes-Bug: #1278035