Cinder

PowerMax Driver - SRDF suspend can fail during _create_replica

Bug #1892718 reported by Simon O'Donovan
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Cinder
Fix Released
Undecided
Simon O'Donovan

Bug Description

When creating a replica volume where the source volume is in-use & replication enabled the rdfg suspend before linking snapvx session can fail if the new volume has not reached a synchronized state for its RDF pair after its creation.

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/747702

Changed in cinder:
assignee: nobody → Simon O'Donovan (odonos12)
status: New → In Progress
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to cinder (master)

Reviewed: https://review.opendev.org/747702
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=5d864dbc50e3eb9c94b411f47f141ba47c7f5640
Submitter: Zuul
Branch: master

commit 5d864dbc50e3eb9c94b411f47f141ba47c7f5640
Author: odonos12 <email address hidden>
Date: Mon Aug 24 13:22:09 2020 +0100

    PowerMax Driver - Replica rdfg suspend fix

    Add wait for synchronized rdf pair state when
    creating a replica that has an rdf enabled source.
    Prevent calling suspend when rdf pair may not have
    reached synchronized state after volume creation.

    Change-Id: I8b391d02adff831b3bb67e181907032804f96e72
    Closes-Bug: 1892718

Changed in cinder:
status: In Progress → Fix Released
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/754409

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

Reviewed: https://review.opendev.org/754409
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=9161e6180707c9bfdaee5c0996193e0d3473bc99
Submitter: Zuul
Branch: stable/ussuri

commit 9161e6180707c9bfdaee5c0996193e0d3473bc99
Author: odonos12 <email address hidden>
Date: Mon Aug 24 13:22:09 2020 +0100

    PowerMax Driver - Replica rdfg suspend fix

    Add wait for synchronized rdf pair state when
    creating a replica that has an rdf enabled source.
    Prevent calling suspend when rdf pair may not have
    reached synchronized state after volume creation.

    Change-Id: I8b391d02adff831b3bb67e181907032804f96e72
    Closes-Bug: 1892718
    (cherry picked from commit 5d864dbc50e3eb9c94b411f47f141ba47c7f5640)

tags: added: in-stable-ussuri
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix included in openstack/cinder 16.2.1

This issue was fixed in the openstack/cinder 16.2.1 release.

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