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[OpenStack Infra <1786318@xxxxxxxxxxxxxxxxxx>]

Reviewed:  https://review.openstack.org/590439
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=3a4b4b91b0bee514d47a67f6a5f9c4ab9ae7f7d8
Submitter: Zuul
Branch:    master

commit 3a4b4b91b0bee514d47a67f6a5f9c4ab9ae7f7d8
Author: Lee Yarwood <lyarwood@xxxxxxxxxx>
Date:   Thu Aug 9 17:43:50 2018 +0100

    block_device: Rollback volumes to in-use on DeviceDetachFailed
    
    The call to os-roll_detaching was dropped when
    I3800b466a50b1e5f5d1e8c8a963d9a6258af67ee started to catch and reraise
    DeviceDetachFailed. This call is required to ensure a volume returns to
    an in-use state when the instance is unable to detach.
    
    Closes-Bug: #1786318
    Change-Id: I6b3dc09acc6f360806ce0ef8c8a65addbf4a8c51


** Changed in: nova
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1786318

Title:
  Volume status remains "detaching" after a failure to detach a volume
  due to DeviceDetachFailed

Status in OpenStack Compute (nova):
  Fix Released
Status in OpenStack Compute (nova) pike series:
  In Progress
Status in OpenStack Compute (nova) queens series:
  In Progress
Status in OpenStack Compute (nova) rocky series:
  Fix Released

Bug description:
  Description
  ===========
  Volume status remains "detaching" after a failure to detach a volume due to DeviceDetachFailed

  Steps to reproduce
  ==================
  Attempt to detach a volume while it is mounted and in-use within an instance.

  Expected result
  ===============
  Volume detach fails and the volume returns to in-use.

  Actual result
  =============
  Volume detach fails and the volume remains in a detaching state.

  Environment
  ===========
  1. Exact version of OpenStack you are running. See the following
    list for all releases: http://docs.openstack.org/releases/
        
     R

  2. Which hypervisor did you use?
     (For example: Libvirt + KVM, Libvirt + XEN, Hyper-V, PowerKVM, ...)
     What's the version of that?

     Libirt + KVM

  2. Which storage type did you use?
     (For example: Ceph, LVM, GPFS, ...)
     What's the version of that?
   
     N/A

  3. Which networking type did you use?
     (For example: nova-network, Neutron with OpenVSwitch, ...)

     N/A

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

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