Reproduce deletion racing forward migration creation - #56
Open
chaptersix wants to merge 1 commit into
Open
chaptersix wants to merge 1 commit into
chaptersix wants to merge 1 commit into
Conversation
chaptersix
marked this pull request as ready for review
September 5, 2026 02:11
Codex Review SummaryThis comment shows the latest Codex review activity on this pull request.
ℹ️ About Codex in GitHubYour team has set up Codex to review pull requests in this repo. Reviews are triggered when you
Codex reacts with 👀 while any review is running, comments if it has suggestions, and reacts with 👍 once all reviews finish with no findings. |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
A held forward create commits an active CHASM scheduler after the real frontend DeleteSchedule returns success. The native create-before-delete control passes. Adds an opt-in counterexample, causal trace, sequence diagram and scrubbed failure image.
Evidence and disposition. No check-then-create workaround: durable History ingress/incarnation fencing is required from #44. V1 termination is mocked; this does not claim real multi-cluster fault coverage.
Validation: the full frontend package passes with
-tags test_dep; the opt-in counterexample fails at the documented invariant;make lint-code-fastreports zero issues;git diff --checkpasses.