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[glance] Meeting about copy-image race condition


Hi All,

We (glance team) are organizing one meeting on Monday 27 July at 1400 UTC
[1] .

During ussuri glance has added the new import method 'copy-image' [2] to
copy existing images in multiple stores.
Recently while adding a CI job at nova side we have found out that there
will be race conditions [3] if two or more simultaneous copy operations
were initiated.

There iS also WIP fix [4] submitted for the same but there have been lots
of objections about the same.

Objective of the meeting is to decide the approach to fix this issue.
Interested people can join us to share their inputs for the same.

[1] https://bluejeans.com/905878787
[2] https://review.opendev.org/696457
[3] https://bugs.launchpad.net/glance/+bug/1884596
[4] https://review.opendev.org/#/c/737596/

Thank you

Abhishek
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