Avoid scanning archived rollouts when archiving threads - #41908
Merged
copyberry[bot] merged 1 commit intoAug 31, 2026
Merged
Conversation
## Why Archiving a thread only needs to locate rollout files that have not already been moved, so reading the entire rollout archive on every request is unnecessary. ## What changed - Add `RolloutReferenceIndex::scan_unarchived` to scan only the active `sessions` directory. - Use the active-only index when archiving threads while retaining full scans for operations that require archived-history reference counts. - Cover discovery of compressed and uncompressed active rollouts and exclusion of archived and unrelated rollouts. GitOrigin-RevId: 46367127578f20bfa46a8db5c6f2b7f59d29f7a9
copyberry
Bot
force-pushed
the
copyberry/codex-internal-to-codex-oss/46367127578f20bfa46a8db5c6f2b7f59d29f7a9
branch
from
August 31, 2026 20:40
4971bb7 to
2f0a5d5
Compare
copyberry
Bot
deleted the
copyberry/codex-internal-to-codex-oss/46367127578f20bfa46a8db5c6f2b7f59d29f7a9
branch
August 31, 2026 20:41
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 subscribe to this conversation on GitHub.
Already have an account?
Sign in.
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Avoid scanning archived rollouts when archiving threads
Why
Archiving a thread only needs to locate rollout files that have not already
been moved, so reading the entire rollout archive on every request is
unnecessary.
What changed
RolloutReferenceIndex::scan_unarchivedto scan only the activesessionsdirectory.for operations that require archived-history reference counts.
of archived and unrelated rollouts.