Cinder

NetApp ONTAP cannot resize a volume LUN with sub-clone

Bug #1924643 reported by Felipe Rodrigues
12
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Cinder
Fix Released
Low
Felipe Rodrigues

Bug Description

Steps to reproduce:
1. Deploy a queens release
2. Configure ONTAP 9.3
3. Create a volume smaller than 64G (e.g. openstack volume create --size 4 test)
4. Try to extend the volume to larger than 64G (e.g. openstack volume set test --size 65)

Expected result:
Volume is extended to the specified size (e.g. volume 'test' would be 65G)

Actual result:
Volume is in error_extending state, and c-vol logs an error: http://paste.openstack.org/show/804536/

Notes:

1) The bug only is reached with releases rocky or older, given that the patch [1] solves the issue of resizing with ONTAP version lower than 9.5. This patch guarantees that the resize using LUN sub-clone is never reached. All volume LUNs are created to be possible to extend without sub-clone.

2) The bug comes from the fact that the sub-clone operation must not use the `reserve-space`. The API does not accept `reserve-space` together with `block-ranges`.

[1] https://review.opendev.org/c/openstack/cinder/+/729782

Felipe Rodrigues (felipefutty)
Changed in cinder:
assignee: nobody → Felipe Rodrigues (felipefutty)
status: New → In Progress
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to cinder (master)

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/cinder/+/798208

Sofia Enriquez (lsofia-enriquez)
Changed in cinder:
importance: Undecided → Low
tags: added: netapp ontap
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to cinder (master)

Reviewed: https://review.opendev.org/c/openstack/cinder/+/798208
Committed: https://opendev.org/openstack/cinder/commit/dd0b1076df936b9cb1111567f6b4c3b747744b72
Submitter: "Zuul (22348)"
Branch: master

commit dd0b1076df936b9cb1111567f6b4c3b747744b72
Author: Felipe Rodrigues <email address hidden>
Date: Fri Apr 16 10:05:40 2021 -0300

    NetApp ONTAP: Fix sub-clone zapi call

    The ONTAP documentation states that the `clone-create` ZAPI call
    fails with `block-ranges` and `space-reserve` parameters sent
    together. The sub-clone uses the `block-ranges` and is failing
    because of that restriction.

    This patch fixes the `clone-create` operation by using exactly one
    of `block-ranges` or `space-reserve`.

    Change-Id: I05d83d73de69c57d885e0c417e8a376f7cfb1e4f
    Closes-Bug: #1924643

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

Fix proposed to branch: stable/xena
Review: https://review.opendev.org/c/openstack/cinder/+/821890

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

Fix proposed to branch: stable/wallaby
Review: https://review.opendev.org/c/openstack/cinder/+/821892

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

Fix proposed to branch: stable/victoria
Review: https://review.opendev.org/c/openstack/cinder/+/821893

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

Fix proposed to branch: stable/ussuri
Review: https://review.opendev.org/c/openstack/cinder/+/821894

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

Fix proposed to branch: stable/train
Review: https://review.opendev.org/c/openstack/cinder/+/821905

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Change abandoned on cinder (stable/ussuri)

Change abandoned by "Fábio Oliveira <email address hidden>" on branch: stable/ussuri
Review: https://review.opendev.org/c/openstack/cinder/+/821894
Reason: wrong cherry pick

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Change abandoned on cinder (stable/wallaby)

Change abandoned by "Fábio Oliveira <email address hidden>" on branch: stable/wallaby
Review: https://review.opendev.org/c/openstack/cinder/+/821892
Reason: wrong cherry pick

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Change abandoned on cinder (stable/train)

Change abandoned by "Fábio Oliveira <email address hidden>" on branch: stable/train
Review: https://review.opendev.org/c/openstack/cinder/+/821905
Reason: wrong cherry pick

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Change abandoned on cinder (stable/victoria)

Change abandoned by "Fábio Oliveira <email address hidden>" on branch: stable/victoria
Review: https://review.opendev.org/c/openstack/cinder/+/821893
Reason: wrong cherry pick

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

Reviewed: https://review.opendev.org/c/openstack/cinder/+/821890
Committed: https://opendev.org/openstack/cinder/commit/344f3e8b098ff52c137ece8a28b3b40a5893e30e
Submitter: "Zuul (22348)"
Branch: stable/xena

commit 344f3e8b098ff52c137ece8a28b3b40a5893e30e
Author: Felipe Rodrigues <email address hidden>
Date: Fri Apr 16 10:05:40 2021 -0300

    NetApp ONTAP: Fix sub-clone zapi call

    The ONTAP documentation states that the `clone-create` ZAPI call
    fails with `block-ranges` and `space-reserve` parameters sent
    together. The sub-clone uses the `block-ranges` and is failing
    because of that restriction.

    This patch fixes the `clone-create` operation by using exactly one
    of `block-ranges` or `space-reserve`.

    Change-Id: I05d83d73de69c57d885e0c417e8a376f7cfb1e4f
    Closes-Bug: #1924643
    (cherry picked from commit dd0b1076df936b9cb1111567f6b4c3b747744b72)

tags: added: in-stable-xena
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to cinder (stable/wallaby)

Reviewed: https://review.opendev.org/c/openstack/cinder/+/821892
Committed: https://opendev.org/openstack/cinder/commit/fffe9b57b984ba402fbe9f0c578b419926491b5b
Submitter: "Zuul (22348)"
Branch: stable/wallaby

commit fffe9b57b984ba402fbe9f0c578b419926491b5b
Author: Felipe Rodrigues <email address hidden>
Date: Fri Apr 16 10:05:40 2021 -0300

    NetApp ONTAP: Fix sub-clone zapi call

    The ONTAP documentation states that the `clone-create` ZAPI call
    fails with `block-ranges` and `space-reserve` parameters sent
    together. The sub-clone uses the `block-ranges` and is failing
    because of that restriction.

    This patch fixes the `clone-create` operation by using exactly one
    of `block-ranges` or `space-reserve`.

    Change-Id: I05d83d73de69c57d885e0c417e8a376f7cfb1e4f
    Closes-Bug: #1924643
    (cherry picked from commit dd0b1076df936b9cb1111567f6b4c3b747744b72)
    (cherry picked from commit 344f3e8b098ff52c137ece8a28b3b40a5893e30e)

tags: added: in-stable-wallaby
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix included in openstack/cinder 19.1.0

This issue was fixed in the openstack/cinder 19.1.0 release.

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix included in openstack/cinder 18.2.0

This issue was fixed in the openstack/cinder 18.2.0 release.

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix included in openstack/cinder 20.0.0.0rc1

This issue was fixed in the openstack/cinder 20.0.0.0rc1 release candidate.

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

Reviewed: https://review.opendev.org/c/openstack/cinder/+/821893
Committed: https://opendev.org/openstack/cinder/commit/9a28bce3eefb25c02316c01995e88352f8ae9528
Submitter: "Zuul (22348)"
Branch: stable/victoria

commit 9a28bce3eefb25c02316c01995e88352f8ae9528
Author: Felipe Rodrigues <email address hidden>
Date: Fri Apr 16 10:05:40 2021 -0300

    NetApp ONTAP: Fix sub-clone zapi call

    The ONTAP documentation states that the `clone-create` ZAPI call
    fails with `block-ranges` and `space-reserve` parameters sent
    together. The sub-clone uses the `block-ranges` and is failing
    because of that restriction.

    This patch fixes the `clone-create` operation by using exactly one
    of `block-ranges` or `space-reserve`.

    Change-Id: I05d83d73de69c57d885e0c417e8a376f7cfb1e4f
    Closes-Bug: #1924643
    (cherry picked from commit dd0b1076df936b9cb1111567f6b4c3b747744b72)
    (cherry picked from commit 344f3e8b098ff52c137ece8a28b3b40a5893e30e)
    (cherry picked from commit fffe9b57b984ba402fbe9f0c578b419926491b5b)

tags: added: in-stable-victoria
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix included in openstack/cinder 17.4.0

This issue was fixed in the openstack/cinder 17.4.0 release.

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Change abandoned on cinder (stable/train)

Change abandoned by "Brian Rosmaita <email address hidden>" on branch: stable/train
Review: https://review.opendev.org/c/openstack/cinder/+/821905
Reason: Train is going EOL [0] and the cinder project team has decided to abandon all open patches on stable/train [1].
[0] https://<email address hidden>/thread/UJ7Y76LRWTZQSSDAGMPWCCVVGGIX3TOG/
[1] https://meetings.opendev.org/meetings/cinder/2023/cinder.2023-12-13-14.00.log.html#l-66

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Change abandoned on cinder (stable/ussuri)

Change abandoned by "Brian Rosmaita <email address hidden>" on branch: stable/ussuri
Review: https://review.opendev.org/c/openstack/cinder/+/821894
Reason: Ussuri is going EOL [0] and the cinder project team has decided to abandon all open patches on stable/ussuri [1].
[0] https://<email address hidden>/thread/UJ7Y76LRWTZQSSDAGMPWCCVVGGIX3TOG/
[1] https://meetings.opendev.org/meetings/cinder/2023/cinder.2023-12-13-14.00.log.html#l-66

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