Bug 1707841 - [RFE] Support glance backend copy during RBD image clone
Summary: [RFE] Support glance backend copy during RBD image clone
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-nova
Version: 17.0 (Wallaby)
Hardware: Unspecified
OS: Unspecified
high
medium
Target Milestone: beta
: ---
Assignee: Dan Smith
QA Contact: Sree
URL:
Whiteboard:
Depends On: 1466391 1758416
Blocks: 1897605
TreeView+ depends on / blocked
 
Reported: 2019-05-08 14:19 UTC by Dan Smith
Modified: 2024-12-23 13:51 UTC (History)
18 users (show)

Fixed In Version: openstack-nova-23.1.0-0.20211028101859.e39bbdc.el8ost
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Clone Of:
: 1897605 (view as bug list)
Environment:
Last Closed: 2024-12-23 13:51:22 UTC
Target Upstream Version:
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
OpenStack gerrit 656998 0 None MERGED Make libvirt able to trigger a backend image copy when needed 2020-12-07 14:05:30 UTC
Red Hat Bugzilla 1706910 0 medium CLOSED [RFE] Add image cache operations into Glance API 2023-11-07 00:43:58 UTC
Red Hat Issue Tracker OSP-6347 0 None None None 2021-11-18 15:28:57 UTC

Description Dan Smith 2019-05-08 14:19:21 UTC 
Glance is working on an API to allow users to copy images between backends. If Nova is using RBD and determines that an image is not available in its local ceph, it should use this api to copy it to the local ceph before doing the regular clone behavior. This improves storage efficiency and speed for the next instance in that ceph cluster that uses that same base image.
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