Cinder

VMAX driver - concurrently deleting volumes

Bug #1714922 reported by Helen Walsh
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Cinder
Fix Released
Undecided
Ciara Stacke

Bug Description

When concurrently deleting volumes, sometimes the task fails leaving the volume in an 'error_deleting' state. This only occurs when image_volume_cache_enabled is True because a temp snapvx session is created. This same issue also occurs when there is a batch delete of snapshots from the same source volume.

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

Fix proposed to branch: master
Review: https://review.openstack.org/500500

Changed in cinder:
assignee: nobody → Helen Walsh (walshh2)
status: New → In Progress
OpenStack Infra (hudson-openstack)
Changed in cinder:
assignee: Helen Walsh (walshh2) → Ciara Stacke (cstacke)
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to cinder (master)

Reviewed: https://review.openstack.org/500500
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=209e1564df3dcbb3426799e0010bd94973acbcda
Submitter: Zuul
Branch: master

commit 209e1564df3dcbb3426799e0010bd94973acbcda
Author: Helen Walsh <email address hidden>
Date: Mon Sep 4 11:22:34 2017 +0100

    VMAX driver - concurrently deleting volumes can fail

    When concurrently deleting volumes, sometimes the task fails leaving
    the volume in an 'error_deleting' state. This only occurs when
    image_volume_cache_enabled is True because a temp snapvx session is
    created. This same issue also occurs when there is a batch delete
    of snapshots from the same source volume. The fix locks the delete
    snapvx session using the source DeviceID as key.

    Change-Id: I1f72a8567faa78fec447b9e0a6f948514b43a864
    Closes-Bug: #1714922

Changed in cinder:
status: In Progress → Fix Released
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to cinder (stable/pike)

Fix proposed to branch: stable/pike
Review: https://review.openstack.org/523462

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix included in openstack/cinder 12.0.0.0b2

This issue was fixed in the openstack/cinder 12.0.0.0b2 development milestone.

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

Reviewed: https://review.openstack.org/523462
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=5b6b43078b5694601b2c5316b8ea3b2b58ac7130
Submitter: Zuul
Branch: stable/pike

commit 5b6b43078b5694601b2c5316b8ea3b2b58ac7130
Author: Helen Walsh <email address hidden>
Date: Mon Sep 4 11:22:34 2017 +0100

    VMAX driver - concurrently deleting volumes can fail

    When concurrently deleting volumes, sometimes the task fails leaving
    the volume in an 'error_deleting' state. This only occurs when
    image_volume_cache_enabled is True because a temp snapvx session is
    created. This same issue also occurs when there is a batch delete
    of snapshots from the same source volume. The fix locks the delete
    snapvx session using the source DeviceID as key.

    Change-Id: I1f72a8567faa78fec447b9e0a6f948514b43a864
    Closes-Bug: #1714922
    (cherry picked from commit 209e1564df3dcbb3426799e0010bd94973acbcda)

tags: added: in-stable-pike
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix included in openstack/cinder 11.0.2

This issue was fixed in the openstack/cinder 11.0.2 release.

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