Cleanup #18171: rbd-mirror: remove the need for a polling loop within the pool replayer - rbd - Ceph

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Cleanup #18171

closed

rbd-mirror: remove the need for a polling loop within the pool replayer

Added by Jason Dillaman over 7 years ago. Updated over 6 years ago.

Status:

Resolved

Priority:

Normal

Assignee:

Venky Shankar

Target version:

% Done:

Tags:

Backport:

Reviewed:

Affected Versions:

Pull request ID:

Description

The image deleter should have a callback to the pool replayer to alert it when the image has been deleted (so it can clean up its internal state). The image replayer should automatically attempt to recover after a failure (or have a callback to the pool replayer) and it should keep both the remote and local journal watches open to immediately detect promotion / demotion events.